diff --git a/js/tools/build/make-js.sh b/js/tools/build/make-js.sh
index dbd60cb..5959d3a 100755
--- a/js/tools/build/make-js.sh
+++ b/js/tools/build/make-js.sh
@@ -21,7 +21,10 @@
   ../../encoding/BinaryXMLStructureDecoder.js \
   ../../encoding/DataUtils.js \
   ../../encoding/EncodingUtils.js \
+  ../../encoding/ASN1/asn1.js \
+  ../../encoding/ASN1/hex.js \
   ../../security/KeyManager.js \
+  ../../security/Witness.js \
   ../../securityLib/sha256.js \
   ../../securityLib/base64.js \
   ../../securityLib/rsa.js \
diff --git a/js/tools/build/ndn-js-uncomp.js b/js/tools/build/ndn-js-uncomp.js
index b68332d..a8762c7 100644
--- a/js/tools/build/ndn-js-uncomp.js
+++ b/js/tools/build/ndn-js-uncomp.js
@@ -145,7 +145,7 @@
 				interest.from_ccnb(decoder);
 				if (LOG > 3) console.log(interest);
 				//var nameStr = escape(interest.name.getName());
-				//if (LOG > 3) console.log(nameStr);
+				//console.log(nameStr);
 				
 				var entry = getEntryForRegisteredPrefix(nameStr);
 				if (entry != null) {
@@ -175,7 +175,12 @@
 				co.from_ccnb(decoder);
 				if (LOG > 3) console.log(co);
 				//var nameStr = co.name.getName();
-				//if (LOG > 3) console.log(nameStr);
+				//console.log(nameStr);
+				var wit = null;
+				if (co.signature.Witness != null) {
+					wit = new Witness();
+					wit.decode(co.signature.Witness);
+				}
 				
 				if (self.ccndid == null && NDN.ccndIdFetcher.match(co.name)) {
 					// We are in starting phase, record publisherPublicKeyDigest in self.ccndid
@@ -216,11 +221,12 @@
 						// Key verification
 						
 						// Recursive key fetching & verification closure
-						var KeyFetchClosure = function KeyFetchClosure(content, closure, key, signature) {
+						var KeyFetchClosure = function KeyFetchClosure(content, closure, key, sig, wit) {
 							this.contentObject = content;  // unverified content object
 							this.closure = closure;  // closure corresponding to the contentObject
 							this.keyName = key;  // name of current key to be fetched
-							this.signature = signature;  // hex signature string to be verified
+							this.sigHex = sig;  // hex signature string to be verified
+							this.witness = wit;
 							
 							Closure.call(this);
 						};
@@ -233,9 +239,9 @@
 								if (LOG > 3) console.log("In KeyFetchClosure.upcall: signature verification passed");
 								
 								var rsakey = decodeSubjectPublicKeyInfo(upcallInfo.contentObject.content);
-								var verified = rsakey.verifyByteArray(this.contentObject.rawSignatureData, this.signature);
-								var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
+								var verified = rsakey.verifyByteArray(this.contentObject.rawSignatureData, this.witness, this.sigHex);
 								
+								var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
 								//console.log("raise encapsulated closure");
 								this.closure.upcall(flag, new UpcallInfo(ndn, null, 0, this.contentObject));
 								
@@ -261,7 +267,7 @@
 									if (LOG > 3) console.log("Content is key itself");
 									
 									var rsakey = decodeSubjectPublicKeyInfo(co.content);
-									var verified = rsakey.verifyByteArray(co.rawSignatureData, sigHex);
+									var verified = rsakey.verifyByteArray(co.rawSignatureData, wit, sigHex);
 									var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
 									
 									currentClosure.upcall(flag, new UpcallInfo(ndn, null, 0, co));
@@ -278,7 +284,7 @@
 										// Key found, verify now
 										if (LOG > 3) console.log("Local key cache hit");
 										var rsakey = keyEntry.rsaKey;
-										var verified = rsakey.verifyByteArray(co.rawSignatureData, sigHex);
+										var verified = rsakey.verifyByteArray(co.rawSignatureData, wit, sigHex);
 										var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
 										
 										// Raise callback
@@ -286,7 +292,7 @@
 									} else {
 										// Not found, fetch now
 										if (LOG > 3) console.log("Fetch key according to keylocator");
-										var nextClosure = new KeyFetchClosure(co, currentClosure, keylocator.keyName, sigHex);
+										var nextClosure = new KeyFetchClosure(co, currentClosure, keylocator.keyName, sigHex, wit);
 										var interest = new Interest(keylocator.keyName.contentName.getPrefix(4));
 										interest.interestLifetime = 4.0;
 										self.expressInterest(ndn, interest, nextClosure);
@@ -294,11 +300,16 @@
 								}
 							} else if (keylocator.type == KeyLocatorType.KEY) {
 								if (LOG > 3) console.log("Keylocator contains KEY");
-		
-								var rsakey = decodeSubjectPublicKeyInfo(co.signedInfo.locator.publicKey);
-								var verified = rsakey.verifyByteArray(co.rawSignatureData, sigHex);
-								var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
+								var verified = false;
 								
+								if (wit == null) {
+									var rsakey = decodeSubjectPublicKeyInfo(co.signedInfo.locator.publicKey);
+									verified = rsakey.verifyByteArray(co.rawSignatureData, wit, sigHex);
+								} else {
+									
+								}
+								
+								var flag = (verified == true) ? Closure.UPCALL_CONTENT : Closure.UPCALL_CONTENT_BAD;
 								// Raise callback
 								currentClosure.upcall(Closure.UPCALL_CONTENT, new UpcallInfo(ndn, null, 0, co));
 								
@@ -1230,23 +1241,21 @@
 Signature.prototype.from_ccnb =function( decoder) {
 		decoder.readStartElement(this.getElementLabel());
 		
-		if(LOG>4)console.log('STARTED DECODING SIGNATURE ');
+		if(LOG>4)console.log('STARTED DECODING SIGNATURE');
 		
 		if (decoder.peekStartElement(CCNProtocolDTags.DigestAlgorithm)) {
-			
 			if(LOG>4)console.log('DIGIEST ALGORITHM FOUND');
 			this.digestAlgorithm = decoder.readUTF8Element(CCNProtocolDTags.DigestAlgorithm); 
 		}
 		if (decoder.peekStartElement(CCNProtocolDTags.Witness)) {
-			if(LOG>4)console.log('WITNESS FOUND FOUND');
+			if(LOG>4)console.log('WITNESS FOUND');
 			this.Witness = decoder.readBinaryElement(CCNProtocolDTags.Witness); 
 		}
 		
 		//FORCE TO READ A SIGNATURE
 
-			//if(LOG>4)console.log('SIGNATURE FOUND ');
-			this.signature = decoder.readBinaryElement(CCNProtocolDTags.SignatureBits);	
-			if(LOG>4)console.log('READ SIGNATURE ');
+			if(LOG>4)console.log('SIGNATURE FOUND');
+			this.signature = decoder.readBinaryElement(CCNProtocolDTags.SignatureBits);
 
 		decoder.readEndElement();
 	
@@ -1366,15 +1375,14 @@
 		decoder.readStartElement( this.getElementLabel() );
 		
 		if (decoder.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)) {
-			if(LOG>3) console.log('DECODING PUBLISHER KEY');
+			if(LOG>4)console.log('DECODING PUBLISHER KEY');
 			this.publisher = new PublisherPublicKeyDigest();
 			this.publisher.from_ccnb(decoder);
 		}
 
 		if (decoder.peekStartElement(CCNProtocolDTags.Timestamp)) {
+			if(LOG>4)console.log('DECODING TIMESTAMP');
 			this.timestamp = decoder.readDateTime(CCNProtocolDTags.Timestamp);
-			if(LOG>4)console.log('TIMESTAMP FOUND IS  '+this.timestamp);
-
 		}
 
 		if (decoder.peekStartElement(CCNProtocolDTags.Type)) {
@@ -1401,14 +1409,16 @@
 		
 		if (decoder.peekStartElement(CCNProtocolDTags.FreshnessSeconds)) {
 			this.freshnessSeconds = decoder.readIntegerElement(CCNProtocolDTags.FreshnessSeconds);
-			if(LOG>4) console.log('FRESHNESS IN SECONDS IS '+ this.freshnessSeconds);
+			if(LOG>4)console.log('FRESHNESS IN SECONDS IS '+ this.freshnessSeconds);
 		}
 		
 		if (decoder.peekStartElement(CCNProtocolDTags.FinalBlockID)) {
+			if(LOG>4)console.log('DECODING FINAL BLOCKID');
 			this.finalBlockID = decoder.readBinaryElement(CCNProtocolDTags.FinalBlockID);
 		}
 		
 		if (decoder.peekStartElement(CCNProtocolDTags.KeyLocator)) {
+			if(LOG>4)console.log('DECODING KEY LOCATOR');
 			this.locator = new KeyLocator();
 			this.locator.from_ccnb(decoder);
 		}
@@ -3295,9 +3305,9 @@
 	};
 	
 
-//returns a byte[]
+//returns a uint8array
 BinaryXMLDecoder.prototype.readBlob = function() {
-			//byte []
+			//uint8array
 			
 			var blob = this.decodeBlob();	
 			this.readEndElement();
@@ -3515,7 +3525,7 @@
 		return this.decodeUString(tv.val());
 	}
 	else{
-		//byte [] 
+		//uint8array 
 		var stringBytes = this.decodeBlob(byteLength);
 		
 		//return DataUtils.getUTF8StringFromBytes(stringBytes);
@@ -4478,6 +4488,559 @@
 }
 
 
+// ASN.1 JavaScript decoder
+// Copyright (c) 2008-2009 Lapo Luchini <lapo@lapo.it>
+
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+function Stream(enc, pos) {
+    if (enc instanceof Stream) {
+        this.enc = enc.enc;
+        this.pos = enc.pos;
+    } else {
+        this.enc = enc;
+        this.pos = pos;
+    }
+}
+Stream.prototype.get = function(pos) {
+    if (pos == undefined)
+        pos = this.pos++;
+    if (pos >= this.enc.length)
+        throw 'Requesting byte offset ' + pos + ' on a stream of length ' + this.enc.length;
+    return this.enc[pos];
+}
+Stream.prototype.hexDigits = "0123456789ABCDEF";
+Stream.prototype.hexByte = function(b) {
+    return this.hexDigits.charAt((b >> 4) & 0xF) + this.hexDigits.charAt(b & 0xF);
+}
+Stream.prototype.hexDump = function(start, end) {
+    var s = "";
+    for (var i = start; i < end; ++i) {
+        s += this.hexByte(this.get(i));
+        switch (i & 0xF) {
+        case 0x7: s += "  "; break;
+        case 0xF: s += "\n"; break;
+        default:  s += " ";
+        }
+    }
+    return s;
+}
+Stream.prototype.parseStringISO = function(start, end) {
+    var s = "";
+    for (var i = start; i < end; ++i)
+        s += String.fromCharCode(this.get(i));
+    return s;
+}
+Stream.prototype.parseStringUTF = function(start, end) {
+    var s = "", c = 0;
+    for (var i = start; i < end; ) {
+        var c = this.get(i++);
+        if (c < 128)
+            s += String.fromCharCode(c);
+        else if ((c > 191) && (c < 224))
+            s += String.fromCharCode(((c & 0x1F) << 6) | (this.get(i++) & 0x3F));
+        else
+            s += String.fromCharCode(((c & 0x0F) << 12) | ((this.get(i++) & 0x3F) << 6) | (this.get(i++) & 0x3F));
+        //TODO: this doesn't check properly 'end', some char could begin before and end after
+    }
+    return s;
+}
+Stream.prototype.reTime = /^((?:1[89]|2\d)?\d\d)(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])([01]\d|2[0-3])(?:([0-5]\d)(?:([0-5]\d)(?:[.,](\d{1,3}))?)?)?(Z|[-+](?:[0]\d|1[0-2])([0-5]\d)?)?$/;
+Stream.prototype.parseTime = function(start, end) {
+    var s = this.parseStringISO(start, end);
+    var m = this.reTime.exec(s);
+    if (!m)
+        return "Unrecognized time: " + s;
+    s = m[1] + "-" + m[2] + "-" + m[3] + " " + m[4];
+    if (m[5]) {
+        s += ":" + m[5];
+        if (m[6]) {
+            s += ":" + m[6];
+            if (m[7])
+                s += "." + m[7];
+        }
+    }
+    if (m[8]) {
+        s += " UTC";
+        if (m[8] != 'Z') {
+            s += m[8];
+            if (m[9])
+                s += ":" + m[9];
+        }
+    }
+    return s;
+}
+Stream.prototype.parseInteger = function(start, end) {
+    //TODO support negative numbers
+    var len = end - start;
+    if (len > 4) {
+        len <<= 3;
+        var s = this.get(start);
+        if (s == 0)
+            len -= 8;
+        else
+            while (s < 128) {
+                s <<= 1;
+                --len;
+            }
+        return "(" + len + " bit)";
+    }
+    var n = 0;
+    for (var i = start; i < end; ++i)
+        n = (n << 8) | this.get(i);
+    return n;
+}
+Stream.prototype.parseBitString = function(start, end) {
+    var unusedBit = this.get(start);
+    var lenBit = ((end - start - 1) << 3) - unusedBit;
+    var s  = "(" + lenBit + " bit)";
+    if (lenBit <= 20) {
+        var skip = unusedBit;
+        s += " ";
+        for (var i = end - 1; i > start; --i) {
+            var b = this.get(i);
+            for (var j = skip; j < 8; ++j)
+                s += (b >> j) & 1 ? "1" : "0";
+            skip = 0;
+        }
+    }
+    return s;
+}
+Stream.prototype.parseOctetString = function(start, end) {
+    var len = end - start;
+    var s = "(" + len + " byte) ";
+    if (len > 20)
+        end = start + 20;
+    for (var i = start; i < end; ++i)
+        s += this.hexByte(this.get(i));
+    if (len > 20)
+        s += String.fromCharCode(8230); // ellipsis
+    return s;
+}
+Stream.prototype.parseOID = function(start, end) {
+    var s, n = 0, bits = 0;
+    for (var i = start; i < end; ++i) {
+        var v = this.get(i);
+        n = (n << 7) | (v & 0x7F);
+        bits += 7;
+        if (!(v & 0x80)) { // finished
+            if (s == undefined)
+                s = parseInt(n / 40) + "." + (n % 40);
+            else
+                s += "." + ((bits >= 31) ? "bigint" : n);
+            n = bits = 0;
+        }
+        s += String.fromCharCode();
+    }
+    return s;
+}
+
+function ASN1(stream, header, length, tag, sub) {
+    this.stream = stream;
+    this.header = header;
+    this.length = length;
+    this.tag = tag;
+    this.sub = sub;
+}
+ASN1.prototype.typeName = function() {
+    if (this.tag == undefined)
+        return "unknown";
+    var tagClass = this.tag >> 6;
+    var tagConstructed = (this.tag >> 5) & 1;
+    var tagNumber = this.tag & 0x1F;
+    switch (tagClass) {
+    case 0: // universal
+        switch (tagNumber) {
+        case 0x00: return "EOC";
+        case 0x01: return "BOOLEAN";
+        case 0x02: return "INTEGER";
+        case 0x03: return "BIT_STRING";
+        case 0x04: return "OCTET_STRING";
+        case 0x05: return "NULL";
+        case 0x06: return "OBJECT_IDENTIFIER";
+        case 0x07: return "ObjectDescriptor";
+        case 0x08: return "EXTERNAL";
+        case 0x09: return "REAL";
+        case 0x0A: return "ENUMERATED";
+        case 0x0B: return "EMBEDDED_PDV";
+        case 0x0C: return "UTF8String";
+        case 0x10: return "SEQUENCE";
+        case 0x11: return "SET";
+        case 0x12: return "NumericString";
+        case 0x13: return "PrintableString"; // ASCII subset
+        case 0x14: return "TeletexString"; // aka T61String
+        case 0x15: return "VideotexString";
+        case 0x16: return "IA5String"; // ASCII
+        case 0x17: return "UTCTime";
+        case 0x18: return "GeneralizedTime";
+        case 0x19: return "GraphicString";
+        case 0x1A: return "VisibleString"; // ASCII subset
+        case 0x1B: return "GeneralString";
+        case 0x1C: return "UniversalString";
+        case 0x1E: return "BMPString";
+        default: return "Universal_" + tagNumber.toString(16);
+        }
+    case 1: return "Application_" + tagNumber.toString(16);
+    case 2: return "[" + tagNumber + "]"; // Context
+    case 3: return "Private_" + tagNumber.toString(16);
+    }
+}
+ASN1.prototype.content = function() {
+    if (this.tag == undefined)
+        return null;
+    var tagClass = this.tag >> 6;
+    if (tagClass != 0) // universal
+        return (this.sub == null) ? null : "(" + this.sub.length + ")";
+    var tagNumber = this.tag & 0x1F;
+    var content = this.posContent();
+    var len = Math.abs(this.length);
+    switch (tagNumber) {
+    case 0x01: // BOOLEAN
+        return (this.stream.get(content) == 0) ? "false" : "true";
+    case 0x02: // INTEGER
+        return this.stream.parseInteger(content, content + len);
+    case 0x03: // BIT_STRING
+        return this.sub ? "(" + this.sub.length + " elem)" :
+            this.stream.parseBitString(content, content + len)
+    case 0x04: // OCTET_STRING
+        return this.sub ? "(" + this.sub.length + " elem)" :
+            this.stream.parseOctetString(content, content + len)
+    //case 0x05: // NULL
+    case 0x06: // OBJECT_IDENTIFIER
+        return this.stream.parseOID(content, content + len);
+    //case 0x07: // ObjectDescriptor
+    //case 0x08: // EXTERNAL
+    //case 0x09: // REAL
+    //case 0x0A: // ENUMERATED
+    //case 0x0B: // EMBEDDED_PDV
+    case 0x10: // SEQUENCE
+    case 0x11: // SET
+        return "(" + this.sub.length + " elem)";
+    case 0x0C: // UTF8String
+        return this.stream.parseStringUTF(content, content + len);
+    case 0x12: // NumericString
+    case 0x13: // PrintableString
+    case 0x14: // TeletexString
+    case 0x15: // VideotexString
+    case 0x16: // IA5String
+    //case 0x19: // GraphicString
+    case 0x1A: // VisibleString
+    //case 0x1B: // GeneralString
+    //case 0x1C: // UniversalString
+    //case 0x1E: // BMPString
+        return this.stream.parseStringISO(content, content + len);
+    case 0x17: // UTCTime
+    case 0x18: // GeneralizedTime
+        return this.stream.parseTime(content, content + len);
+    }
+    return null;
+}
+ASN1.prototype.toString = function() {
+    return this.typeName() + "@" + this.stream.pos + "[header:" + this.header + ",length:" + this.length + ",sub:" + ((this.sub == null) ? 'null' : this.sub.length) + "]";
+}
+ASN1.prototype.print = function(indent) {
+    if (indent == undefined) indent = '';
+    document.writeln(indent + this);
+    if (this.sub != null) {
+        indent += '  ';
+        for (var i = 0, max = this.sub.length; i < max; ++i)
+            this.sub[i].print(indent);
+    }
+}
+ASN1.prototype.toPrettyString = function(indent) {
+    if (indent == undefined) indent = '';
+    var s = indent + this.typeName() + " @" + this.stream.pos;
+    if (this.length >= 0)
+        s += "+";
+    s += this.length;
+    if (this.tag & 0x20)
+        s += " (constructed)";
+    else if (((this.tag == 0x03) || (this.tag == 0x04)) && (this.sub != null))
+        s += " (encapsulates)";
+    s += "\n";
+    if (this.sub != null) {
+        indent += '  ';
+        for (var i = 0, max = this.sub.length; i < max; ++i)
+            s += this.sub[i].toPrettyString(indent);
+    }
+    return s;
+}
+ASN1.prototype.toDOM = function() {
+    var node = document.createElement("div");
+    node.className = "node";
+    node.asn1 = this;
+    var head = document.createElement("div");
+    head.className = "head";
+    var s = this.typeName().replace(/_/g, " ");
+    head.innerHTML = s;
+    var content = this.content();
+    if (content != null) {
+        content = String(content).replace(/</g, "&lt;");
+        var preview = document.createElement("span");
+        preview.className = "preview";
+        preview.innerHTML = content;
+        head.appendChild(preview);
+    }
+    node.appendChild(head);
+    this.node = node;
+    this.head = head;
+    var value = document.createElement("div");
+    value.className = "value";
+    s = "Offset: " + this.stream.pos + "<br/>";
+    s += "Length: " + this.header + "+";
+    if (this.length >= 0)
+        s += this.length;
+    else
+        s += (-this.length) + " (undefined)";
+    if (this.tag & 0x20)
+        s += "<br/>(constructed)";
+    else if (((this.tag == 0x03) || (this.tag == 0x04)) && (this.sub != null))
+        s += "<br/>(encapsulates)";
+    //TODO if (this.tag == 0x03) s += "Unused bits: "
+    if (content != null) {
+        s += "<br/>Value:<br/><b>" + content + "</b>";
+        if ((typeof(oids) == 'object') && (this.tag == 0x06)) {
+            var oid = oids[content];
+            if (oid) {
+                if (oid.d) s += "<br/>" + oid.d;
+                if (oid.c) s += "<br/>" + oid.c;
+                if (oid.w) s += "<br/>(warning!)";
+            }
+        }
+    }
+    value.innerHTML = s;
+    node.appendChild(value);
+    var sub = document.createElement("div");
+    sub.className = "sub";
+    if (this.sub != null) {
+        for (var i = 0, max = this.sub.length; i < max; ++i)
+            sub.appendChild(this.sub[i].toDOM());
+    }
+    node.appendChild(sub);
+    head.switchNode = node;
+    head.onclick = function() {
+        var node = this.switchNode;
+        node.className = (node.className == "node collapsed") ? "node" : "node collapsed";
+    };
+    return node;
+}
+ASN1.prototype.posStart = function() {
+    return this.stream.pos;
+}
+ASN1.prototype.posContent = function() {
+    return this.stream.pos + this.header;
+}
+ASN1.prototype.posEnd = function() {
+    return this.stream.pos + this.header + Math.abs(this.length);
+}
+ASN1.prototype.fakeHover = function(current) {
+    this.node.className += " hover";
+    if (current)
+        this.head.className += " hover";
+}
+ASN1.prototype.fakeOut = function(current) {
+    var re = / ?hover/;
+    this.node.className = this.node.className.replace(re, "");
+    if (current)
+        this.head.className = this.head.className.replace(re, "");
+}
+ASN1.prototype.toHexDOM_sub = function(node, className, stream, start, end) {
+    if (start >= end)
+        return;
+    var sub = document.createElement("span");
+    sub.className = className;
+    sub.appendChild(document.createTextNode(
+        stream.hexDump(start, end)));
+    node.appendChild(sub);
+}
+ASN1.prototype.toHexDOM = function(root) {
+    var node = document.createElement("span");
+    node.className = 'hex';
+    if (root == undefined) root = node;
+    this.head.hexNode = node;
+    this.head.onmouseover = function() { this.hexNode.className = "hexCurrent"; }
+    this.head.onmouseout  = function() { this.hexNode.className = "hex"; }
+    node.asn1 = this;
+    node.onmouseover = function() {
+        var current = !root.selected;
+        if (current) {
+            root.selected = this.asn1;
+            this.className = "hexCurrent";
+        }
+        this.asn1.fakeHover(current);
+    }
+    node.onmouseout  = function() {
+        var current = (root.selected == this.asn1);
+        this.asn1.fakeOut(current);
+        if (current) {
+            root.selected = null;
+            this.className = "hex";
+        }
+    }
+    this.toHexDOM_sub(node, "tag", this.stream, this.posStart(), this.posStart() + 1);
+    this.toHexDOM_sub(node, (this.length >= 0) ? "dlen" : "ulen", this.stream, this.posStart() + 1, this.posContent());
+    if (this.sub == null)
+        node.appendChild(document.createTextNode(
+            this.stream.hexDump(this.posContent(), this.posEnd())));
+    else if (this.sub.length > 0) {
+        var first = this.sub[0];
+        var last = this.sub[this.sub.length - 1];
+        this.toHexDOM_sub(node, "intro", this.stream, this.posContent(), first.posStart());
+        for (var i = 0, max = this.sub.length; i < max; ++i)
+            node.appendChild(this.sub[i].toHexDOM(root));
+        this.toHexDOM_sub(node, "outro", this.stream, last.posEnd(), this.posEnd());
+    }
+    return node;
+}
+ASN1.decodeLength = function(stream) {
+    var buf = stream.get();
+    var len = buf & 0x7F;
+    if (len == buf)
+        return len;
+    if (len > 3)
+        throw "Length over 24 bits not supported at position " + (stream.pos - 1);
+    if (len == 0)
+        return -1; // undefined
+    buf = 0;
+    for (var i = 0; i < len; ++i)
+        buf = (buf << 8) | stream.get();
+    return buf;
+}
+ASN1.hasContent = function(tag, len, stream) {
+    if (tag & 0x20) // constructed
+        return true;
+    if ((tag < 0x03) || (tag > 0x04))
+        return false;
+    var p = new Stream(stream);
+    if (tag == 0x03) p.get(); // BitString unused bits, must be in [0, 7]
+    var subTag = p.get();
+    if ((subTag >> 6) & 0x01) // not (universal or context)
+        return false;
+    try {
+        var subLength = ASN1.decodeLength(p);
+        return ((p.pos - stream.pos) + subLength == len);
+    } catch (exception) {
+        return false;
+    }
+}
+ASN1.decode = function(stream) {
+    if (!(stream instanceof Stream))
+        stream = new Stream(stream, 0);
+    var streamStart = new Stream(stream);
+    var tag = stream.get();
+    var len = ASN1.decodeLength(stream);
+    var header = stream.pos - streamStart.pos;
+    var sub = null;
+    if (ASN1.hasContent(tag, len, stream)) {
+        // it has content, so we decode it
+        var start = stream.pos;
+        if (tag == 0x03) stream.get(); // skip BitString unused bits, must be in [0, 7]
+        sub = [];
+        if (len >= 0) {
+            // definite length
+            var end = start + len;
+            while (stream.pos < end)
+                sub[sub.length] = ASN1.decode(stream);
+            if (stream.pos != end)
+                throw "Content size is not correct for container starting at offset " + start;
+        } else {
+            // undefined length
+            try {
+                for (;;) {
+                    var s = ASN1.decode(stream);
+                    if (s.tag == 0)
+                        break;
+                    sub[sub.length] = s;
+                }
+                len = start - stream.pos;
+            } catch (e) {
+                throw "Exception while decoding undefined length content: " + e;
+            }
+        }
+    } else
+        stream.pos += len; // skip content
+    return new ASN1(streamStart, header, len, tag, sub);
+}
+/*
+ASN1.test = function() {
+    var test = [
+        { value: [0x27],                   expected: 0x27     },
+        { value: [0x81, 0xC9],             expected: 0xC9     },
+        { value: [0x83, 0xFE, 0xDC, 0xBA], expected: 0xFEDCBA },
+    ];
+    for (var i = 0, max = test.length; i < max; ++i) {
+        var pos = 0;
+        var stream = new Stream(test[i].value, 0);
+        var res = ASN1.decodeLength(stream);
+        if (res != test[i].expected)
+            document.write("In test[" + i + "] expected " + test[i].expected + " got " + res + "\n");
+    }
+}*/
+// Hex JavaScript decoder
+// Copyright (c) 2008 Lapo Luchini <lapo@lapo.it>
+
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Hex = {};
+
+Hex.decode = function(a) {
+    if (Hex.decoder == undefined) {
+        var hex = "0123456789ABCDEF";
+        var allow = " \f\n\r\t\u00A0\u2028\u2029";
+        var dec = [];
+        for (var i = 0; i < 16; ++i)
+            dec[hex.charAt(i)] = i;
+        hex = hex.toLowerCase();
+        for (var i = 10; i < 16; ++i)
+            dec[hex.charAt(i)] = i;
+        for (var i = 0; i < allow.length; ++i)
+            dec[allow.charAt(i)] = -1;
+        Hex.decoder = dec;
+    }
+    var out = [];
+    var bits = 0, char_count = 0;
+    for (var i = 0; i < a.length; ++i) {
+        var c = a.charAt(i);
+        if (c == '=')
+            break;
+        c = Hex.decoder[c];
+        if (c == -1)
+            continue;
+        if (c == undefined)
+            throw 'Illegal character at offset ' + i;
+        bits |= c;
+        if (++char_count >= 2) {
+            out[out.length] = bits;
+            bits = 0;
+            char_count = 0;
+        } else {
+            bits <<= 4;
+        }
+    }
+    if (char_count)
+        throw "Hex encoding incomplete: 4 bits missing";
+    return out;
+}
 /**
  * @author: Meki Cheraoui
  * See COPYING for copyright and distribution information.
@@ -4583,6 +5146,35 @@
 //var KeyPair = { "public" : "PUBLIC KEY" , "private" : "PRIVATE KEY" };
 
 
+/** 
+ * @author: Wentao Shang
+ * See COPYING for copyright and distribution information.
+ */
+
+var MerklePath = function MerkelPath() {
+	this.index = null;  // int
+	this.digestList = [];  // array of hex string
+};
+
+var Witness = function Witness() {
+	this.oid = null;  // string
+	this.path = new MerklePath();  // MerklePath
+};
+
+Witness.prototype.decode = function(/* Uint8Array */ witness) {
+	var wit = DataUtils.toHex(witness).toLowerCase();
+	var der = Hex.decode(wit);
+	var asn1 = ASN1.decode(der);
+	//console.log(asn1.toPrettyString());
+	
+	this.oid = asn1.sub[0].sub[0].content();  // OID
+	this.path.index = asn1.sub[1].sub[0].sub[0].content();  // index
+	for (i = 0; i < asn1.sub[1].sub[0].sub[1].sub.length; i++) {
+		pos = asn1.sub[1].sub[0].sub[1].sub[i].stream.pos;
+		str = wit.substring(2 * pos + 4, 2 * pos + 68);
+		this.path.digestList.push(str);  // digest hex string
+	}
+};
 /*
  * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
  * in FIPS 180-2
@@ -5773,7 +6365,7 @@
  *                 non-hexadecimal charactors including new lines will be ignored.
  * @return returns 1 if valid, otherwise 0 
  */
-function _rsasign_verifyByteArray(byteArray, hSig) {
+function _rsasign_verifyByteArray(byteArray, witness, hSig) {
 	hSig = hSig.replace(_RE_HEXDECONLY, '');
 	  
 	  if(LOG>3)console.log('n is '+this.n);
@@ -5789,11 +6381,33 @@
 	  if (digestInfoAry.length == 0) return false;
 	  var algName = digestInfoAry[0];
 	  var diHashValue = digestInfoAry[1];
-	  var ff = _RSASIGN_HASHBYTEFUNC[algName];
-	  var msgHashValue = ff(byteArray);
+	  var msgHashValue = null;
+	  
+	  if (witness == null) {
+	  	var ff = _RSASIGN_HASHBYTEFUNC[algName];
+	  	msgHashValue = ff(byteArray);
+	  } else {
+	  	// Compute merkle hash
+		  h = hex_sha256_from_bytes(byteArray);
+		  index = witness.path.index;
+		  for (i = witness.path.digestList.length - 1; i >= 0; i--) {
+		  	var str = "";
+		  	if (index % 2 == 0) {
+		  		str = h + witness.path.digestList[i];
+		  	} else {
+		  		str = witness.path.digestList[i] + h;
+		  	}
+		  	h = hex_sha256_from_bytes(DataUtils.toNumbers(str));
+		  	index = Math.floor(index / 2);
+		  }
+		  msgHashValue = hex_sha256_from_bytes(DataUtils.toNumbers(h));
+	  }
+	  //console.log(diHashValue);
+	  //console.log(msgHashValue);
 	  return (diHashValue == msgHashValue);
 }
 
+
 RSAKey.prototype.signString = _rsasign_signString;
 
 RSAKey.prototype.signByteArray = _rsasign_signByteArray; //@author axelcdv
diff --git a/js/tools/build/ndn-js.js b/js/tools/build/ndn-js.js
index ead7681..cdeb725 100644
--- a/js/tools/build/ndn-js.js
+++ b/js/tools/build/ndn-js.js
@@ -4,14 +4,14 @@
 WebSocketTransport.prototype.connectWebSocket=function(a){null!=this.ws&&delete this.ws;this.ws=new WebSocket("ws://"+a.host+":"+a.port);0<LOG&&console.log("ws connection created.");this.ws.binaryType="arraybuffer";var b=this;this.ws.onmessage=function(c){c=c.data;if(null==c||void 0==c||""==c)console.log("INVALID ANSWER");else if(c instanceof ArrayBuffer){var d=new Uint8Array(c);3<LOG&&console.log("BINARY RESPONSE IS "+DataUtils.toHex(d));try{if(d.length+b.bufferOffset>=b.buffer.byteLength){3<LOG&&
 console.log("NDN.ws.onmessage: buffer overflow. Accumulate received length: "+b.bufferOffset+". Current packet length: "+d.length+".");delete b.structureDecoder;delete b.buffer;b.structureDecoder=new BinaryXMLStructureDecoder;b.buffer=new Uint8Array(b.maxBufferSize);b.bufferOffset=0;return}b.buffer.set(d,b.bufferOffset);b.bufferOffset+=d.length;if(!b.structureDecoder.findElementEnd(b.buffer.subarray(0,b.bufferOffset))){3<LOG&&console.log("Incomplete packet received. Length "+d.length+". Wait for more input.");
 return}3<LOG&&console.log("Complete packet received. Length "+d.length+". Start decoding.")}catch(e){console.log("NDN.ws.onmessage exception: "+e);return}c=new BinaryXMLDecoder(b.buffer);if(c.peekStartElement(CCNProtocolDTags.Interest)){3<LOG&&console.log("Interest packet received.");d=new Interest;d.from_ccnb(c);3<LOG&&console.log(d);var f=getEntryForRegisteredPrefix(nameStr);null!=f&&(d=new UpcallInfo(a,d,0,null),f.closure.upcall(Closure.UPCALL_INTEREST,d)==Closure.RESULT_INTEREST_CONSUMED&&null!=
-d.contentObject&&(f=encodeToBinaryContentObject(d.contentObject),d=new Uint8Array(f.length),d.set(f),b.ws.send(d.buffer)))}else if(c.peekStartElement(CCNProtocolDTags.ContentObject))if(3<LOG&&console.log("ContentObject packet received."),d=new ContentObject,d.from_ccnb(c),3<LOG&&console.log(d),null==b.ccndid&&NDN.ccndIdFetcher.match(d.name))!d.signedInfo||!d.signedInfo.publisher||!d.signedInfo.publisher.publisherPublicKeyDigest?(console.log("Cannot contact router, close NDN now."),a.readyStatus=NDN.CLOSED,
-a.onclose()):(b.ccndid=d.signedInfo.publisher.publisherPublicKeyDigest,3<LOG&&console.log(b.ccndid),a.readyStatus=NDN.OPENED,a.onopen());else{if(f=NDN.getEntryForExpressedInterest(d.name),null!=f){var g=NDN.PITTable.indexOf(f);0<=g&&NDN.PITTable.splice(g,1);f=f.closure;clearTimeout(f.timerID);var h=function(a,b,c,d){this.contentObject=a;this.closure=b;this.keyName=c;this.signature=d;Closure.call(this)};h.prototype.upcall=function(b,c){if(b==Closure.UPCALL_INTEREST_TIMED_OUT)console.log("In KeyFetchClosure.upcall: interest time out."),
-console.log(this.keyName.contentName.getName());else if(b==Closure.UPCALL_CONTENT){3<LOG&&console.log("In KeyFetchClosure.upcall: signature verification passed");var d=decodeSubjectPublicKeyInfo(c.contentObject.content),e=!0==d.verifyByteArray(this.contentObject.rawSignatureData,this.signature)?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD;this.closure.upcall(e,new UpcallInfo(a,null,0,this.contentObject));d=new KeyStoreEntry(i.keyName,d,(new Date).getTime());NDN.addKeyEntry(d)}};if(d.signedInfo&&
-d.signedInfo.locator&&d.signature){3<LOG&&console.log("Key verification...");var g=DataUtils.toHex(d.signature.signature).toLowerCase(),i=d.signedInfo.locator;if(i.type==KeyLocatorType.KEYNAME)if(3<LOG&&console.log("KeyLocator contains KEYNAME"),i.keyName.contentName.match(d.name))3<LOG&&console.log("Content is key itself"),h=decodeSubjectPublicKeyInfo(d.content),g=h.verifyByteArray(d.rawSignatureData,g),g=!0==g?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,f.upcall(g,new UpcallInfo(a,null,0,
-d));else{var j=NDN.getKeyByName(i.keyName);j?(3<LOG&&console.log("Local key cache hit"),h=j.rsaKey,g=h.verifyByteArray(d.rawSignatureData,g),g=!0==g?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,f.upcall(g,new UpcallInfo(a,null,0,d))):(3<LOG&&console.log("Fetch key according to keylocator"),f=new h(d,f,i.keyName,g),d=new Interest(i.keyName.contentName.getPrefix(4)),d.interestLifetime=4,b.expressInterest(a,d,f))}else i.type==KeyLocatorType.KEY?(3<LOG&&console.log("Keylocator contains KEY"),h=decodeSubjectPublicKeyInfo(d.signedInfo.locator.publicKey),
-g=h.verifyByteArray(d.rawSignatureData,g),g=!0==g?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,f.upcall(Closure.UPCALL_CONTENT,new UpcallInfo(a,null,0,d))):(d=i.certificate,console.log("KeyLocator contains CERT"),console.log(d))}}}else console.log("Incoming packet is not Interest or ContentObject. Discard now.");delete c;delete b.structureDecoder;delete b.buffer;b.structureDecoder=new BinaryXMLStructureDecoder;b.buffer=new Uint8Array(b.maxBufferSize);b.bufferOffset=0}};this.ws.onopen=function(a){3<
-LOG&&console.log(a);3<LOG&&console.log("ws.onopen: WebSocket connection opened.");3<LOG&&console.log("ws.onopen: ReadyState: "+this.readyState);a=new Interest(new Name(NDN.ccndIdFetcher));a.interestLifetime=4E3;var a=encodeToBinaryInterest(a),d=new Uint8Array(a.length);d.set(a);b.ws.send(d.buffer)};this.ws.onerror=function(a){console.log("ws.onerror: ReadyState: "+this.readyState);console.log(a);console.log("ws.onerror: WebSocket error: "+a.data)};this.ws.onclose=function(){console.log("ws.onclose: WebSocket connection closed.");
-b.ws=null;a.readyStatus=NDN.CLOSED;a.onclose()}};
+d.contentObject&&(f=encodeToBinaryContentObject(d.contentObject),d=new Uint8Array(f.length),d.set(f),b.ws.send(d.buffer)))}else if(c.peekStartElement(CCNProtocolDTags.ContentObject))if(3<LOG&&console.log("ContentObject packet received."),d=new ContentObject,d.from_ccnb(c),3<LOG&&console.log(d),f=null,null!=d.signature.Witness&&(f=new Witness,f.decode(d.signature.Witness)),null==b.ccndid&&NDN.ccndIdFetcher.match(d.name))!d.signedInfo||!d.signedInfo.publisher||!d.signedInfo.publisher.publisherPublicKeyDigest?
+(console.log("Cannot contact router, close NDN now."),a.readyStatus=NDN.CLOSED,a.onclose()):(b.ccndid=d.signedInfo.publisher.publisherPublicKeyDigest,3<LOG&&console.log(b.ccndid),a.readyStatus=NDN.OPENED,a.onopen());else{var g=NDN.getEntryForExpressedInterest(d.name);if(null!=g){var j=NDN.PITTable.indexOf(g);0<=j&&NDN.PITTable.splice(j,1);g=g.closure;clearTimeout(g.timerID);var k=function(a,b,c,d,e){this.contentObject=a;this.closure=b;this.keyName=c;this.sigHex=d;this.witness=e;Closure.call(this)};
+k.prototype.upcall=function(b,c){if(b==Closure.UPCALL_INTEREST_TIMED_OUT)console.log("In KeyFetchClosure.upcall: interest time out."),console.log(this.keyName.contentName.getName());else if(b==Closure.UPCALL_CONTENT){3<LOG&&console.log("In KeyFetchClosure.upcall: signature verification passed");var d=decodeSubjectPublicKeyInfo(c.contentObject.content),e=!0==d.verifyByteArray(this.contentObject.rawSignatureData,this.witness,this.sigHex)?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD;this.closure.upcall(e,
+new UpcallInfo(a,null,0,this.contentObject));d=new KeyStoreEntry(l.keyName,d,(new Date).getTime());NDN.addKeyEntry(d)}};if(d.signedInfo&&d.signedInfo.locator&&d.signature){3<LOG&&console.log("Key verification...");var j=DataUtils.toHex(d.signature.signature).toLowerCase(),l=d.signedInfo.locator;if(l.type==KeyLocatorType.KEYNAME)if(3<LOG&&console.log("KeyLocator contains KEYNAME"),l.keyName.contentName.match(d.name))3<LOG&&console.log("Content is key itself"),k=decodeSubjectPublicKeyInfo(d.content),
+k=k.verifyByteArray(d.rawSignatureData,f,j),f=!0==k?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,g.upcall(f,new UpcallInfo(a,null,0,d));else{var p=NDN.getKeyByName(l.keyName);p?(3<LOG&&console.log("Local key cache hit"),k=p.rsaKey,k=k.verifyByteArray(d.rawSignatureData,f,j),f=!0==k?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,g.upcall(f,new UpcallInfo(a,null,0,d))):(3<LOG&&console.log("Fetch key according to keylocator"),f=new k(d,g,l.keyName,j,f),d=new Interest(l.keyName.contentName.getPrefix(4)),
+d.interestLifetime=4,b.expressInterest(a,d,f))}else l.type==KeyLocatorType.KEY?(3<LOG&&console.log("Keylocator contains KEY"),k=!1,null==f&&(k=decodeSubjectPublicKeyInfo(d.signedInfo.locator.publicKey),k=k.verifyByteArray(d.rawSignatureData,f,j)),f=!0==k?Closure.UPCALL_CONTENT:Closure.UPCALL_CONTENT_BAD,g.upcall(Closure.UPCALL_CONTENT,new UpcallInfo(a,null,0,d))):(d=l.certificate,console.log("KeyLocator contains CERT"),console.log(d))}}}else console.log("Incoming packet is not Interest or ContentObject. Discard now.");
+delete c;delete b.structureDecoder;delete b.buffer;b.structureDecoder=new BinaryXMLStructureDecoder;b.buffer=new Uint8Array(b.maxBufferSize);b.bufferOffset=0}};this.ws.onopen=function(a){3<LOG&&console.log(a);3<LOG&&console.log("ws.onopen: WebSocket connection opened.");3<LOG&&console.log("ws.onopen: ReadyState: "+this.readyState);a=new Interest(new Name(NDN.ccndIdFetcher));a.interestLifetime=4E3;var a=encodeToBinaryInterest(a),d=new Uint8Array(a.length);d.set(a);b.ws.send(d.buffer)};this.ws.onerror=
+function(a){console.log("ws.onerror: ReadyState: "+this.readyState);console.log(a);console.log("ws.onerror: WebSocket error: "+a.data)};this.ws.onclose=function(){console.log("ws.onclose: WebSocket connection closed.");b.ws=null;a.readyStatus=NDN.CLOSED;a.onclose()}};
 WebSocketTransport.prototype.expressInterest=function(a,b,c){if(null!=this.ws){var d=encodeToBinaryInterest(b),e=new Uint8Array(d.length);e.set(d);var f=new PITEntry(b,c);NDN.PITTable.push(f);this.ws.send(e.buffer);3<LOG&&console.log("ws.send() returned.");c.timerID=setTimeout(function(){3<LOG&&console.log("Interest time out.");var d=NDN.PITTable.indexOf(f);0<=d&&NDN.PITTable.splice(d,1);c.upcall(Closure.UPCALL_INTEREST_TIMED_OUT,new UpcallInfo(a,b,0,null))},b.interestLifetime)}else console.log("WebSocket connection is not established.")};
 var CSTable=[],CSEntry=function(a,b){this.name=a;this.closure=b};function getEntryForRegisteredPrefix(a){for(var b=0;b<CSTable.length;b++)if(null!=CSTable[b].name.match(a))return CSTable[b];return null}
 WebSocketTransport.prototype.registerPrefix=function(a,b,c){if(null!=this.ws){if(null==this.ccndid)return console.log("ccnd node ID unkonwn. Cannot register prefix."),-1;var a=new ForwardingEntry("selfreg",b,null,null,3,2147483647),a=encodeForwardingEntry(a),d=new SignedInfo;d.setFields();a=new ContentObject(new Name,d,a,new Signature);a.sign();a=encodeToBinaryContentObject(a);a=new Name(["ccnx",this.ccndid,"selfreg",a]);a=new Interest(a);a.scope=1;d=encodeToBinaryInterest(a);a=new Uint8Array(d.length);
@@ -40,23 +40,23 @@
 ContentObject.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());a.peekStartElement(CCNProtocolDTags.Signature)&&(this.signature=new Signature,this.signature.from_ccnb(a));this.startSIG=a.offset;this.name=new Name;this.name.from_ccnb(a);a.peekStartElement(CCNProtocolDTags.SignedInfo)&&(this.signedInfo=new SignedInfo,this.signedInfo.from_ccnb(a));this.content=a.readBinaryElement(CCNProtocolDTags.Content);this.endSIG=a.offset;a.readEndElement();this.saveRawData(a.istream)};
 ContentObject.prototype.to_ccnb=function(a){a.writeStartElement(this.getElementLabel());null!=this.signature&&this.signature.to_ccnb(a);this.startSIG=a.offset;null!=this.name&&this.name.to_ccnb(a);null!=this.signedInfo&&this.signedInfo.to_ccnb(a);a.writeElement(CCNProtocolDTags.Content,this.content);this.endSIG=a.offset;a.writeEndElement();this.saveRawData(a.ostream)};ContentObject.prototype.getElementLabel=function(){return CCNProtocolDTags.ContentObject};
 var Signature=function(a,b,c){this.Witness=a;this.signature=b;this.digestAlgorithm=c};
-Signature.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());4<LOG&&console.log("STARTED DECODING SIGNATURE ");a.peekStartElement(CCNProtocolDTags.DigestAlgorithm)&&(4<LOG&&console.log("DIGIEST ALGORITHM FOUND"),this.digestAlgorithm=a.readUTF8Element(CCNProtocolDTags.DigestAlgorithm));a.peekStartElement(CCNProtocolDTags.Witness)&&(4<LOG&&console.log("WITNESS FOUND FOUND"),this.Witness=a.readBinaryElement(CCNProtocolDTags.Witness));this.signature=a.readBinaryElement(CCNProtocolDTags.SignatureBits);
-4<LOG&&console.log("READ SIGNATURE ");a.readEndElement()};
+Signature.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());4<LOG&&console.log("STARTED DECODING SIGNATURE");a.peekStartElement(CCNProtocolDTags.DigestAlgorithm)&&(4<LOG&&console.log("DIGIEST ALGORITHM FOUND"),this.digestAlgorithm=a.readUTF8Element(CCNProtocolDTags.DigestAlgorithm));a.peekStartElement(CCNProtocolDTags.Witness)&&(4<LOG&&console.log("WITNESS FOUND"),this.Witness=a.readBinaryElement(CCNProtocolDTags.Witness));4<LOG&&console.log("SIGNATURE FOUND");this.signature=
+a.readBinaryElement(CCNProtocolDTags.SignatureBits);a.readEndElement()};
 Signature.prototype.to_ccnb=function(a){if(!this.validate())throw Error("Cannot encode: field values missing.");a.writeStartElement(this.getElementLabel());null!=this.digestAlgorithm&&!this.digestAlgorithm.equals(CCNDigestHelper.DEFAULT_DIGEST_ALGORITHM)&&a.writeElement(CCNProtocolDTags.DigestAlgorithm,OIDLookup.getDigestOID(this.DigestAlgorithm));null!=this.Witness&&a.writeElement(CCNProtocolDTags.Witness,this.Witness);a.writeElement(CCNProtocolDTags.SignatureBits,this.signature);a.writeEndElement()};
 Signature.prototype.getElementLabel=function(){return CCNProtocolDTags.Signature};Signature.prototype.validate=function(){return null!=this.signature};
 var ContentType={DATA:0,ENCR:1,GONE:2,KEY:3,LINK:4,NACK:5},ContentTypeValue={"0":787648,1:1101969,2:1631044,3:2639423,4:2917194,5:3408010},ContentTypeValueReverse={787648:0,1101969:1,1631044:2,2639423:3,2917194:4,3408010:5},SignedInfo=function(a,b,c,d,e,f){this.publisher=a;this.timestamp=b;this.type=c;this.locator=d;this.freshnessSeconds=e;this.finalBlockID=f;this.setFields()};
 SignedInfo.prototype.setFields=function(){var a=globalKeyManager.publicKey;4<LOG&&console.log("PUBLIC KEY TO WRITE TO CONTENT OBJECT IS ");4<LOG&&console.log(a);var a=DataUtils.toNumbers(globalKeyManager.publicKey),b=hex_sha256_from_bytes(a);this.publisher=new PublisherPublicKeyDigest(DataUtils.toNumbers(b));b=(new Date).getTime();this.timestamp=new CCNTime(b);4<LOG&&console.log("TIME msec is");4<LOG&&console.log(this.timestamp.msec);this.type=0;4<LOG&&console.log("PUBLIC KEY TO WRITE TO CONTENT OBJECT IS ");
 4<LOG&&console.log(a);this.locator=new KeyLocator(a,KeyLocatorType.KEY)};
-SignedInfo.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());a.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)&&(3<LOG&&console.log("DECODING PUBLISHER KEY"),this.publisher=new PublisherPublicKeyDigest,this.publisher.from_ccnb(a));a.peekStartElement(CCNProtocolDTags.Timestamp)&&(this.timestamp=a.readDateTime(CCNProtocolDTags.Timestamp),4<LOG&&console.log("TIMESTAMP FOUND IS  "+this.timestamp));if(a.peekStartElement(CCNProtocolDTags.Type)){if(binType=a.readBinaryElement(CCNProtocolDTags.Type),
-4<LOG&&console.log("Binary Type of of Signed Info is "+binType),this.type=binType,null==this.type)throw Error("Cannot parse signedInfo type: bytes.");}else this.type=ContentType.DATA;a.peekStartElement(CCNProtocolDTags.FreshnessSeconds)&&(this.freshnessSeconds=a.readIntegerElement(CCNProtocolDTags.FreshnessSeconds),4<LOG&&console.log("FRESHNESS IN SECONDS IS "+this.freshnessSeconds));a.peekStartElement(CCNProtocolDTags.FinalBlockID)&&(this.finalBlockID=a.readBinaryElement(CCNProtocolDTags.FinalBlockID));
-a.peekStartElement(CCNProtocolDTags.KeyLocator)&&(this.locator=new KeyLocator,this.locator.from_ccnb(a));a.readEndElement()};
+SignedInfo.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());a.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)&&(4<LOG&&console.log("DECODING PUBLISHER KEY"),this.publisher=new PublisherPublicKeyDigest,this.publisher.from_ccnb(a));a.peekStartElement(CCNProtocolDTags.Timestamp)&&(4<LOG&&console.log("DECODING TIMESTAMP"),this.timestamp=a.readDateTime(CCNProtocolDTags.Timestamp));if(a.peekStartElement(CCNProtocolDTags.Type)){if(binType=a.readBinaryElement(CCNProtocolDTags.Type),
+4<LOG&&console.log("Binary Type of of Signed Info is "+binType),this.type=binType,null==this.type)throw Error("Cannot parse signedInfo type: bytes.");}else this.type=ContentType.DATA;a.peekStartElement(CCNProtocolDTags.FreshnessSeconds)&&(this.freshnessSeconds=a.readIntegerElement(CCNProtocolDTags.FreshnessSeconds),4<LOG&&console.log("FRESHNESS IN SECONDS IS "+this.freshnessSeconds));a.peekStartElement(CCNProtocolDTags.FinalBlockID)&&(4<LOG&&console.log("DECODING FINAL BLOCKID"),this.finalBlockID=
+a.readBinaryElement(CCNProtocolDTags.FinalBlockID));a.peekStartElement(CCNProtocolDTags.KeyLocator)&&(4<LOG&&console.log("DECODING KEY LOCATOR"),this.locator=new KeyLocator,this.locator.from_ccnb(a));a.readEndElement()};
 SignedInfo.prototype.to_ccnb=function(a){if(!this.validate())throw Error("Cannot encode : field values missing.");a.writeStartElement(this.getElementLabel());null!=this.publisher&&(3<LOG&&console.log("ENCODING PUBLISHER KEY"+this.publisher.publisherPublicKeyDigest),this.publisher.to_ccnb(a));null!=this.timestamp&&a.writeDateTime(CCNProtocolDTags.Timestamp,this.timestamp);null!=this.type&&0!=this.type&&a.writeElement(CCNProtocolDTags.type,this.type);null!=this.freshnessSeconds&&a.writeElement(CCNProtocolDTags.FreshnessSeconds,
 this.freshnessSeconds);null!=this.finalBlockID&&a.writeElement(CCNProtocolDTags.FinalBlockID,this.finalBlockID);null!=this.locator&&this.locator.to_ccnb(a);a.writeEndElement()};SignedInfo.prototype.valueToType=function(){return null};SignedInfo.prototype.getElementLabel=function(){return CCNProtocolDTags.SignedInfo};SignedInfo.prototype.validate=function(){return null==this.publisher||null==this.timestamp||null==this.locator?!1:!0};
-var DateFormat=function(){var a=/d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,b=/\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,c=/[^-+\dA-Z]/g,d=function(a,b){a=String(a);for(b=b||2;a.length<b;)a="0"+a;return a};return function(e,f,g){var h=dateFormat;1==arguments.length&&("[object String]"==Object.prototype.toString.call(e)&&!/\d/.test(e))&&(f=e,e=void 0);e=e?new Date(e):new Date;if(isNaN(e))throw SyntaxError("invalid date");
-f=String(h.masks[f]||f||h.masks["default"]);"UTC:"==f.slice(0,4)&&(f=f.slice(4),g=!0);var i=g?"getUTC":"get",j=e[i+"Date"](),m=e[i+"Day"](),l=e[i+"Month"](),n=e[i+"FullYear"](),k=e[i+"Hours"](),p=e[i+"Minutes"](),r=e[i+"Seconds"](),i=e[i+"Milliseconds"](),q=g?0:e.getTimezoneOffset(),s={d:j,dd:d(j),ddd:h.i18n.dayNames[m],dddd:h.i18n.dayNames[m+7],m:l+1,mm:d(l+1),mmm:h.i18n.monthNames[l],mmmm:h.i18n.monthNames[l+12],yy:String(n).slice(2),yyyy:n,h:k%12||12,hh:d(k%12||12),H:k,HH:d(k),M:p,MM:d(p),s:r,
-ss:d(r),l:d(i,3),L:d(99<i?Math.round(i/10):i),t:12>k?"a":"p",tt:12>k?"am":"pm",T:12>k?"A":"P",TT:12>k?"AM":"PM",Z:g?"UTC":(String(e).match(b)||[""]).pop().replace(c,""),o:(0<q?"-":"+")+d(100*Math.floor(Math.abs(q)/60)+Math.abs(q)%60,4),S:["th","st","nd","rd"][3<j%10?0:(10!=j%100-j%10)*j%10]};return f.replace(a,function(a){return a in s?s[a]:a.slice(1,a.length-1)})}}();
+var DateFormat=function(){var a=/d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,b=/\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,c=/[^-+\dA-Z]/g,d=function(a,b){a=String(a);for(b=b||2;a.length<b;)a="0"+a;return a};return function(e,f,g){var j=dateFormat;1==arguments.length&&("[object String]"==Object.prototype.toString.call(e)&&!/\d/.test(e))&&(f=e,e=void 0);e=e?new Date(e):new Date;if(isNaN(e))throw SyntaxError("invalid date");
+f=String(j.masks[f]||f||j.masks["default"]);"UTC:"==f.slice(0,4)&&(f=f.slice(4),g=!0);var k=g?"getUTC":"get",l=e[k+"Date"](),p=e[k+"Day"](),n=e[k+"Month"](),q=e[k+"FullYear"](),m=e[k+"Hours"](),r=e[k+"Minutes"](),t=e[k+"Seconds"](),k=e[k+"Milliseconds"](),s=g?0:e.getTimezoneOffset(),u={d:l,dd:d(l),ddd:j.i18n.dayNames[p],dddd:j.i18n.dayNames[p+7],m:n+1,mm:d(n+1),mmm:j.i18n.monthNames[n],mmmm:j.i18n.monthNames[n+12],yy:String(q).slice(2),yyyy:q,h:m%12||12,hh:d(m%12||12),H:m,HH:d(m),M:r,MM:d(r),s:t,
+ss:d(t),l:d(k,3),L:d(99<k?Math.round(k/10):k),t:12>m?"a":"p",tt:12>m?"am":"pm",T:12>m?"A":"P",TT:12>m?"AM":"PM",Z:g?"UTC":(String(e).match(b)||[""]).pop().replace(c,""),o:(0<s?"-":"+")+d(100*Math.floor(Math.abs(s)/60)+Math.abs(s)%60,4),S:["th","st","nd","rd"][3<l%10?0:(10!=l%100-l%10)*l%10]};return f.replace(a,function(a){return a in u?u[a]:a.slice(1,a.length-1)})}}();
 DateFormat.masks={"default":"ddd mmm dd yyyy HH:MM:ss",shortDate:"m/d/yy",mediumDate:"mmm d, yyyy",longDate:"mmmm d, yyyy",fullDate:"dddd, mmmm d, yyyy",shortTime:"h:MM TT",mediumTime:"h:MM:ss TT",longTime:"h:MM:ss TT Z",isoDate:"yyyy-mm-dd",isoTime:"HH:MM:ss",isoDateTime:"yyyy-mm-dd'T'HH:MM:ss",isoUtcDateTime:"UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"};DateFormat.i18n={dayNames:"Sun Mon Tue Wed Thu Fri Sat Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" "),monthNames:"Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec January February March April May June July August September October November December".split(" ")};
-Date.prototype.format=function(a,b){return dateFormat(this,a,b)};var Interest=function(a,b,c,d,e,f,g,h,i,j,m){this.name=a;this.faceInstance=b;this.maxSuffixComponents=d;this.minSuffixComponents=c;this.publisherPublicKeyDigest=e;this.exclude=f;this.childSelector=g;this.answerOriginKind=h;this.scope=i;this.interestLifetime=j;this.nonce=m};Interest.RECURSIVE_POSTFIX="*";Interest.CHILD_SELECTOR_LEFT=0;Interest.CHILD_SELECTOR_RIGHT=1;Interest.ANSWER_CONTENT_STORE=1;Interest.ANSWER_GENERATED=2;
+Date.prototype.format=function(a,b){return dateFormat(this,a,b)};var Interest=function(a,b,c,d,e,f,g,j,k,l,p){this.name=a;this.faceInstance=b;this.maxSuffixComponents=d;this.minSuffixComponents=c;this.publisherPublicKeyDigest=e;this.exclude=f;this.childSelector=g;this.answerOriginKind=j;this.scope=k;this.interestLifetime=l;this.nonce=p};Interest.RECURSIVE_POSTFIX="*";Interest.CHILD_SELECTOR_LEFT=0;Interest.CHILD_SELECTOR_RIGHT=1;Interest.ANSWER_CONTENT_STORE=1;Interest.ANSWER_GENERATED=2;
 Interest.ANSWER_STALE=4;Interest.MARK_STALE=16;Interest.DEFAULT_ANSWER_ORIGIN_KIND=Interest.ANSWER_CONTENT_STORE|Interest.ANSWER_GENERATED;
 Interest.prototype.from_ccnb=function(a){a.readStartElement(CCNProtocolDTags.Interest);this.name=new Name;this.name.from_ccnb(a);a.peekStartElement(CCNProtocolDTags.MinSuffixComponents)&&(this.minSuffixComponents=a.readIntegerElement(CCNProtocolDTags.MinSuffixComponents));a.peekStartElement(CCNProtocolDTags.MaxSuffixComponents)&&(this.maxSuffixComponents=a.readIntegerElement(CCNProtocolDTags.MaxSuffixComponents));a.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)&&(this.publisherPublicKeyDigest=
 new PublisherPublicKeyDigest,this.publisherPublicKeyDigest.from_ccnb(a));a.peekStartElement(CCNProtocolDTags.Exclude)&&(this.exclude=new Exclude,this.exclude.from_ccnb(a));a.peekStartElement(CCNProtocolDTags.ChildSelector)&&(this.childSelector=a.readIntegerElement(CCNProtocolDTags.ChildSelector));a.peekStartElement(CCNProtocolDTags.AnswerOriginKind)&&(this.answerOriginKind=a.readIntegerElement(CCNProtocolDTags.AnswerOriginKind));a.peekStartElement(CCNProtocolDTags.Scope)&&(this.scope=a.readIntegerElement(CCNProtocolDTags.Scope));
@@ -80,7 +80,7 @@
 var PublisherPublicKeyDigest=function(a){this.PUBLISHER_ID_LEN=64;this.publisherPublicKeyDigest=a};
 PublisherPublicKeyDigest.prototype.from_ccnb=function(a){this.publisherPublicKeyDigest=a.readBinaryElement(this.getElementLabel());4<LOG&&console.log("Publisher public key digest is "+this.publisherPublicKeyDigest);if(null==this.publisherPublicKeyDigest)throw Error("Cannot parse publisher key digest.");this.publisherPublicKeyDigest.length!=this.PUBLISHER_ID_LEN&&0<LOG&&console.log("LENGTH OF PUBLISHER ID IS WRONG! Expected "+this.PUBLISHER_ID_LEN+", got "+this.publisherPublicKeyDigest.length)};
 PublisherPublicKeyDigest.prototype.to_ccnb=function(a){if(!this.validate())throw Error("Cannot encode : field values missing.");3<LOG&&console.log("PUBLISHER KEY DIGEST IS"+this.publisherPublicKeyDigest);a.writeElement(this.getElementLabel(),this.publisherPublicKeyDigest)};PublisherPublicKeyDigest.prototype.getElementLabel=function(){return CCNProtocolDTags.PublisherPublicKeyDigest};PublisherPublicKeyDigest.prototype.validate=function(){return null!=this.publisherPublicKeyDigest};
-var NetworkProtocol={TCP:6,UDP:17},FaceInstance=function(a,b,c,d,e,f,g,h,i){this.action=a;this.publisherPublicKeyDigest=b;this.faceID=c;this.ipProto=d;this.host=e;this.Port=f;this.multicastInterface=g;this.multicastTTL=h;this.freshnessSeconds=i};
+var NetworkProtocol={TCP:6,UDP:17},FaceInstance=function(a,b,c,d,e,f,g,j,k){this.action=a;this.publisherPublicKeyDigest=b;this.faceID=c;this.ipProto=d;this.host=e;this.Port=f;this.multicastInterface=g;this.multicastTTL=j;this.freshnessSeconds=k};
 FaceInstance.prototype.from_ccnb=function(a){a.readStartElement(this.getElementLabel());a.peekStartElement(CCNProtocolDTags.Action)&&(this.action=a.readUTF8Element(CCNProtocolDTags.Action));a.peekStartElement(CCNProtocolDTags.PublisherPublicKeyDigest)&&(this.publisherPublicKeyDigest=new PublisherPublicKeyDigest,this.publisherPublicKeyDigest.from_ccnb(a));a.peekStartElement(CCNProtocolDTags.FaceID)&&(this.faceID=a.readIntegerElement(CCNProtocolDTags.FaceID));if(a.peekStartElement(CCNProtocolDTags.IPProto)){var b=
 a.readIntegerElement(CCNProtocolDTags.IPProto);this.ipProto=null;if(NetworkProtocol.TCP==b)this.ipProto=NetworkProtocol.TCP;else if(NetworkProtocol.UDP==b)this.ipProto=NetworkProtocol.UDP;else throw Error("FaceInstance.decoder.  Invalid "+CCNProtocolDTags.tagToString(CCNProtocolDTags.IPProto)+" field: "+b);}a.peekStartElement(CCNProtocolDTags.Host)&&(this.host=a.readUTF8Element(CCNProtocolDTags.Host));a.peekStartElement(CCNProtocolDTags.Port)&&(this.Port=a.readIntegerElement(CCNProtocolDTags.Port));
 a.peekStartElement(CCNProtocolDTags.MulticastInterface)&&(this.multicastInterface=a.readUTF8Element(CCNProtocolDTags.MulticastInterface));a.peekStartElement(CCNProtocolDTags.MulticastTTL)&&(this.multicastTTL=a.readIntegerElement(CCNProtocolDTags.MulticastTTL));a.peekStartElement(CCNProtocolDTags.FreshnessSeconds)&&(this.freshnessSeconds=a.readIntegerElement(CCNProtocolDTags.FreshnessSeconds));a.readEndElement()};
@@ -128,9 +128,9 @@
 a.length){this.useHeaderBuffer=!0;var d=this.headerLength-c;this.headerBuffer.set(a.subarray(this.offset-d,d),c);return!1}d=a[this.offset++];++this.headerLength;if(d&XML_TT_NO_MORE)break}this.useHeaderBuffer?(d=this.headerLength-c,this.headerBuffer.set(a.subarray(this.offset-d,d),c),c=(new BinaryXMLDecoder(this.headerBuffer.array)).decodeTypeAndVal()):(b.seek(this.offset-this.headerLength),c=b.decodeTypeAndVal());if(null==c)throw Error("BinaryXMLStructureDecoder: Can't read header starting at offset "+
 (this.offset-this.headerLength));d=c.t;if(d==XML_DATTR)this.startHeader();else if(d==XML_DTAG||d==XML_EXT)++this.level,this.startHeader();else if(d==XML_TAG||d==XML_ATTR)d==XML_TAG&&++this.level,this.nBytesToRead=c.v+1,this.state=BinaryXMLStructureDecoder.READ_BYTES;else if(d==XML_BLOB||d==XML_UDATA)this.nBytesToRead=c.v,this.state=BinaryXMLStructureDecoder.READ_BYTES;else throw Error("BinaryXMLStructureDecoder: Unrecognized header type "+d);break;case BinaryXMLStructureDecoder.READ_BYTES:c=a.length-
 this.offset;if(c<this.nBytesToRead)return this.offset+=c,this.nBytesToRead-=c,!1;this.offset+=this.nBytesToRead;this.startHeader();break;default:throw Error("BinaryXMLStructureDecoder: Unrecognized state "+this.state);}}};BinaryXMLStructureDecoder.prototype.startHeader=function(){this.headerLength=0;this.useHeaderBuffer=!1;this.state=BinaryXMLStructureDecoder.READ_HEADER_OR_CLOSE};BinaryXMLStructureDecoder.prototype.seek=function(a){this.offset=a};var DataUtils=function(){};DataUtils.keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-DataUtils.stringtoBase64=function(a){var a=escape(a),b="",c,d,e="",f,g,h="",i=0;do c=a.charCodeAt(i++),d=a.charCodeAt(i++),e=a.charCodeAt(i++),f=c>>2,c=(c&3)<<4|d>>4,g=(d&15)<<2|e>>6,h=e&63,isNaN(d)?g=h=64:isNaN(e)&&(h=64),b=b+DataUtils.keyStr.charAt(f)+DataUtils.keyStr.charAt(c)+DataUtils.keyStr.charAt(g)+DataUtils.keyStr.charAt(h);while(i<a.length);return b};
-DataUtils.base64toString=function(a){var b="",c,d,e="",f,g="",h=0;/[^A-Za-z0-9\+\/\=]/g.exec(a)&&alert("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\nExpect errors in decoding.");a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");do c=DataUtils.keyStr.indexOf(a.charAt(h++)),d=DataUtils.keyStr.indexOf(a.charAt(h++)),f=DataUtils.keyStr.indexOf(a.charAt(h++)),g=DataUtils.keyStr.indexOf(a.charAt(h++)),c=c<<2|d>>4,d=(d&15)<<4|f>>2,e=(f&3)<<6|g,
-b+=String.fromCharCode(c),64!=f&&(b+=String.fromCharCode(d)),64!=g&&(b+=String.fromCharCode(e));while(h<a.length);return unescape(b)};DataUtils.toHex=function(a){4<LOG&&console.log("ABOUT TO CONVERT "+a);for(var b="",c=0;c<a.length;c++)b+=(16>a[c]?"0":"")+a[c].toString(16);4<LOG&&console.log("Converted to: "+b);return b};DataUtils.stringToHex=function(a){for(var b="",c=0;c<a.length;++c)var d=a.charCodeAt(c),b=b+((16>d?"0":"")+d.toString(16));return b};
+DataUtils.stringtoBase64=function(a){var a=escape(a),b="",c,d,e="",f,g,j="",k=0;do c=a.charCodeAt(k++),d=a.charCodeAt(k++),e=a.charCodeAt(k++),f=c>>2,c=(c&3)<<4|d>>4,g=(d&15)<<2|e>>6,j=e&63,isNaN(d)?g=j=64:isNaN(e)&&(j=64),b=b+DataUtils.keyStr.charAt(f)+DataUtils.keyStr.charAt(c)+DataUtils.keyStr.charAt(g)+DataUtils.keyStr.charAt(j);while(k<a.length);return b};
+DataUtils.base64toString=function(a){var b="",c,d,e="",f,g="",j=0;/[^A-Za-z0-9\+\/\=]/g.exec(a)&&alert("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\nExpect errors in decoding.");a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");do c=DataUtils.keyStr.indexOf(a.charAt(j++)),d=DataUtils.keyStr.indexOf(a.charAt(j++)),f=DataUtils.keyStr.indexOf(a.charAt(j++)),g=DataUtils.keyStr.indexOf(a.charAt(j++)),c=c<<2|d>>4,d=(d&15)<<4|f>>2,e=(f&3)<<6|g,
+b+=String.fromCharCode(c),64!=f&&(b+=String.fromCharCode(d)),64!=g&&(b+=String.fromCharCode(e));while(j<a.length);return unescape(b)};DataUtils.toHex=function(a){4<LOG&&console.log("ABOUT TO CONVERT "+a);for(var b="",c=0;c<a.length;c++)b+=(16>a[c]?"0":"")+a[c].toString(16);4<LOG&&console.log("Converted to: "+b);return b};DataUtils.stringToHex=function(a){for(var b="",c=0;c<a.length;++c)var d=a.charCodeAt(c),b=b+((16>d?"0":"")+d.toString(16));return b};
 DataUtils.toString=function(a){for(var b="",c=0;c<a.length;c++)b+=String.fromCharCode(a[c]);return b};DataUtils.toNumbers=function(a){if("string"==typeof a){var b=new Uint8Array(Math.floor(a.length/2)),c=0;a.replace(/(..)/g,function(a){b[c++]=parseInt(a,16)});return b}};DataUtils.hexToRawString=function(a){if("string"==typeof a){var b="";a.replace(/(..)/g,function(a){b+=String.fromCharCode(parseInt(a,16))});return b}};
 DataUtils.toNumbersFromString=function(a){for(var b=new Uint8Array(a.length),c=0;c<a.length;c++)b[c]=a.charCodeAt(c);return b};DataUtils.stringToUtf8Array=function(a){return DataUtils.toNumbersFromString(str2rstr_utf8(a))};DataUtils.concatArrays=function(a){for(var b=0,c=0;c<a.length;++c)b+=a[c].length;for(var b=new Uint8Array(b),d=0,c=0;c<a.length;++c)b.set(a[c],d),d+=a[c].length;return b};
 DataUtils.decodeUtf8=function(a){for(var b="",c=0,d=0,e=0;c<a.length;)if(d=a.charCodeAt(c),128>d)b+=String.fromCharCode(d),c++;else if(191<d&&224>d)e=a.charCodeAt(c+1),b+=String.fromCharCode((d&31)<<6|e&63),c+=2;else var e=a.charCodeAt(c+1),f=a.charCodeAt(c+2),b=b+String.fromCharCode((d&15)<<12|(e&63)<<6|f&63),c=c+3;return b};DataUtils.arraysEqual=function(a,b){if(a.length!=b.length)return!1;for(var c=0;c<a.length;++c)if(a[c]!=b[c])return!1;return!0};
@@ -145,14 +145,37 @@
 e.subjectPublicKeyRSA.e.toString(16)+"<br/>";b+="<br/>";c=e.subjectPublicKeyRSA.verifyByteArray(a.rawSignatureData,c);2<LOG&&console.log("result is "+c);d=e.subjectPublicKeyRSA.n;e=e.subjectPublicKeyRSA.e;2<LOG&&console.log("PUBLIC KEY n after is ");2<LOG&&console.log(d);2<LOG&&console.log("EXPONENT e after is ");2<LOG&&console.log(e);b=c?b+"SIGNATURE VALID":b+"SIGNATURE INVALID";b+="<br />";b+="<br />"}if(null!=a.signedInfo&&null!=a.signedInfo.locator&&null!=a.signedInfo.locator.publicKey){var d=
 DataUtils.toHex(a.signedInfo.locator.publicKey).toLowerCase(),f=DataUtils.toString(a.signedInfo.locator.publicKey),c=DataUtils.toHex(a.signature.signature).toLowerCase(),e=DataUtils.toString(a.rawSignatureData),b=b+("Public key: "+d),b=b+"<br />",b=b+"<br />";2<LOG&&console.log(" ContentName + SignedInfo + Content = "+e);2<LOG&&console.log(" PublicKeyHex = "+d);2<LOG&&console.log(" PublicKeyString = "+f);2<LOG&&console.log(" Signature "+c);2<LOG&&console.log(" Signature NOW IS");2<LOG&&console.log(a.signature.signature);
 e=decodeSubjectPublicKeyInfo(a.signedInfo.locator.publicKey);b+="Public key (hex) modulus: "+e.n.toString(16)+"<br/>";b+="exponent: "+e.e.toString(16)+"<br/>";b+="<br/>";c=e.verifyByteArray(a.rawSignatureData,c);2<LOG&&console.log("PUBLIC KEY n after is ");2<LOG&&console.log(e.n);2<LOG&&console.log("EXPONENT e after is ");2<LOG&&console.log(e.e);b=c?b+"SIGNATURE VALID":b+"SIGNATURE INVALID";b+="<br />";b+="<br />"}}return b}
-var KeyManager=function(){this.certificate="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";this.publicKey=
-"30819F300D06092A864886F70D010101050003818D0030818902818100E17D30A7D828AB1B840B17542DCAF6207AFD221E086B2A60D16CB7F54448BA9F3F08BCD099DB21DD162A779E61AA89EEE554D3A47DE230BC7AC590D524067C3898BBA6F5DC4360B845EDA48CBD9CF126A723445F0E1952D7325A75FAF556144F9A98AF7186B0278685B8E2C08BEA87171B4DEE585C1828295B5395EB4A17779F0203010001";this.privateKey="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"};
-KeyManager.prototype.verify=function(a,b){var c=this.certificate,d=new X509;d.readCertPEM(c);return d.subjectPublicKeyRSA.verifyString(a,b)};KeyManager.prototype.sign=function(a){var b=this.privateKey,c=new RSAKey;c.readPrivateKeyFromPEMString(b);return c.signString(a,"sha256")};var globalKeyManager=new KeyManager,hexcase=0,b64pad="";function hex_sha256_from_bytes(a){return rstr2hex(binb2rstr(binb_sha256(byteArray2binb(a),8*a.length)))}
+function Stream(a,b){a instanceof Stream?(this.enc=a.enc,this.pos=a.pos):(this.enc=a,this.pos=b)}Stream.prototype.get=function(a){void 0==a&&(a=this.pos++);if(a>=this.enc.length)throw"Requesting byte offset "+a+" on a stream of length "+this.enc.length;return this.enc[a]};Stream.prototype.hexDigits="0123456789ABCDEF";Stream.prototype.hexByte=function(a){return this.hexDigits.charAt(a>>4&15)+this.hexDigits.charAt(a&15)};
+Stream.prototype.hexDump=function(a,b){for(var c="",d=a;d<b;++d)switch(c+=this.hexByte(this.get(d)),d&15){case 7:c+="  ";break;case 15:c+="\n";break;default:c+=" "}return c};Stream.prototype.parseStringISO=function(a,b){for(var c="",d=a;d<b;++d)c+=String.fromCharCode(this.get(d));return c};
+Stream.prototype.parseStringUTF=function(a,b){for(var c="",d=0,e=a;e<b;)d=this.get(e++),c=128>d?c+String.fromCharCode(d):191<d&&224>d?c+String.fromCharCode((d&31)<<6|this.get(e++)&63):c+String.fromCharCode((d&15)<<12|(this.get(e++)&63)<<6|this.get(e++)&63);return c};Stream.prototype.reTime=/^((?:1[89]|2\d)?\d\d)(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])([01]\d|2[0-3])(?:([0-5]\d)(?:([0-5]\d)(?:[.,](\d{1,3}))?)?)?(Z|[-+](?:[0]\d|1[0-2])([0-5]\d)?)?$/;
+Stream.prototype.parseTime=function(a,b){var c=this.parseStringISO(a,b),d=this.reTime.exec(c);if(!d)return"Unrecognized time: "+c;c=d[1]+"-"+d[2]+"-"+d[3]+" "+d[4];d[5]&&(c+=":"+d[5],d[6]&&(c+=":"+d[6],d[7]&&(c+="."+d[7])));d[8]&&(c+=" UTC","Z"!=d[8]&&(c+=d[8],d[9]&&(c+=":"+d[9])));return c};Stream.prototype.parseInteger=function(a,b){var c=b-a;if(4<c){var c=c<<3,d=this.get(a);if(0==d)c-=8;else for(;128>d;)d<<=1,--c;return"("+c+" bit)"}c=0;for(d=a;d<b;++d)c=c<<8|this.get(d);return c};
+Stream.prototype.parseBitString=function(a,b){var c=this.get(a),d=(b-a-1<<3)-c,e="("+d+" bit)";if(20>=d)for(var f=c,e=e+" ",c=b-1;c>a;--c){for(d=this.get(c);8>f;++f)e+=d>>f&1?"1":"0";f=0}return e};Stream.prototype.parseOctetString=function(a,b){var c=b-a,d="("+c+" byte) ";20<c&&(b=a+20);for(var e=a;e<b;++e)d+=this.hexByte(this.get(e));20<c&&(d+=String.fromCharCode(8230));return d};
+Stream.prototype.parseOID=function(a,b){for(var c,d=0,e=0,f=a;f<b;++f){var g=this.get(f),d=d<<7|g&127,e=e+7;g&128||(c=void 0==c?parseInt(d/40)+"."+d%40:c+("."+(31<=e?"bigint":d)),d=e=0);c+=String.fromCharCode()}return c};function ASN1(a,b,c,d,e){this.stream=a;this.header=b;this.length=c;this.tag=d;this.sub=e}
+ASN1.prototype.typeName=function(){if(void 0==this.tag)return"unknown";var a=this.tag&31;switch(this.tag>>6){case 0:switch(a){case 0:return"EOC";case 1:return"BOOLEAN";case 2:return"INTEGER";case 3:return"BIT_STRING";case 4:return"OCTET_STRING";case 5:return"NULL";case 6:return"OBJECT_IDENTIFIER";case 7:return"ObjectDescriptor";case 8:return"EXTERNAL";case 9:return"REAL";case 10:return"ENUMERATED";case 11:return"EMBEDDED_PDV";case 12:return"UTF8String";case 16:return"SEQUENCE";case 17:return"SET";
+case 18:return"NumericString";case 19:return"PrintableString";case 20:return"TeletexString";case 21:return"VideotexString";case 22:return"IA5String";case 23:return"UTCTime";case 24:return"GeneralizedTime";case 25:return"GraphicString";case 26:return"VisibleString";case 27:return"GeneralString";case 28:return"UniversalString";case 30:return"BMPString";default:return"Universal_"+a.toString(16)}case 1:return"Application_"+a.toString(16);case 2:return"["+a+"]";case 3:return"Private_"+a.toString(16)}};
+ASN1.prototype.content=function(){if(void 0==this.tag)return null;if(0!=this.tag>>6)return null==this.sub?null:"("+this.sub.length+")";var a=this.tag&31,b=this.posContent(),c=Math.abs(this.length);switch(a){case 1:return 0==this.stream.get(b)?"false":"true";case 2:return this.stream.parseInteger(b,b+c);case 3:return this.sub?"("+this.sub.length+" elem)":this.stream.parseBitString(b,b+c);case 4:return this.sub?"("+this.sub.length+" elem)":this.stream.parseOctetString(b,b+c);case 6:return this.stream.parseOID(b,
+b+c);case 16:case 17:return"("+this.sub.length+" elem)";case 12:return this.stream.parseStringUTF(b,b+c);case 18:case 19:case 20:case 21:case 22:case 26:return this.stream.parseStringISO(b,b+c);case 23:case 24:return this.stream.parseTime(b,b+c)}return null};ASN1.prototype.toString=function(){return this.typeName()+"@"+this.stream.pos+"[header:"+this.header+",length:"+this.length+",sub:"+(null==this.sub?"null":this.sub.length)+"]"};
+ASN1.prototype.print=function(a){void 0==a&&(a="");document.writeln(a+this);if(null!=this.sub)for(var a=a+"  ",b=0,c=this.sub.length;b<c;++b)this.sub[b].print(a)};
+ASN1.prototype.toPrettyString=function(a){void 0==a&&(a="");var b=a+this.typeName()+" @"+this.stream.pos;0<=this.length&&(b+="+");b+=this.length;if(this.tag&32)b+=" (constructed)";else if((3==this.tag||4==this.tag)&&null!=this.sub)b+=" (encapsulates)";b+="\n";if(null!=this.sub)for(var a=a+"  ",c=0,d=this.sub.length;c<d;++c)b+=this.sub[c].toPrettyString(a);return b};
+ASN1.prototype.toDOM=function(){var a=document.createElement("div");a.className="node";a.asn1=this;var b=document.createElement("div");b.className="head";var c=this.typeName().replace(/_/g," ");b.innerHTML=c;var d=this.content();null!=d&&(d=String(d).replace(/</g,"&lt;"),c=document.createElement("span"),c.className="preview",c.innerHTML=d,b.appendChild(c));a.appendChild(b);this.node=a;this.head=b;var e=document.createElement("div");e.className="value";c="Offset: "+this.stream.pos+"<br/>";c+="Length: "+
+this.header+"+";c=0<=this.length?c+this.length:c+(-this.length+" (undefined)");if(this.tag&32)c+="<br/>(constructed)";else if((3==this.tag||4==this.tag)&&null!=this.sub)c+="<br/>(encapsulates)";if(null!=d&&(c+="<br/>Value:<br/><b>"+d+"</b>","object"==typeof oids&&6==this.tag&&(d=oids[d])))d.d&&(c+="<br/>"+d.d),d.c&&(c+="<br/>"+d.c),d.w&&(c+="<br/>(warning!)");e.innerHTML=c;a.appendChild(e);c=document.createElement("div");c.className="sub";if(null!=this.sub){d=0;for(e=this.sub.length;d<e;++d)c.appendChild(this.sub[d].toDOM())}a.appendChild(c);
+b.switchNode=a;b.onclick=function(){var a=this.switchNode;a.className="node collapsed"==a.className?"node":"node collapsed"};return a};ASN1.prototype.posStart=function(){return this.stream.pos};ASN1.prototype.posContent=function(){return this.stream.pos+this.header};ASN1.prototype.posEnd=function(){return this.stream.pos+this.header+Math.abs(this.length)};ASN1.prototype.fakeHover=function(a){this.node.className+=" hover";a&&(this.head.className+=" hover")};
+ASN1.prototype.fakeOut=function(a){var b=/ ?hover/;this.node.className=this.node.className.replace(b,"");a&&(this.head.className=this.head.className.replace(b,""))};ASN1.prototype.toHexDOM_sub=function(a,b,c,d,e){if(!(d>=e)){var f=document.createElement("span");f.className=b;f.appendChild(document.createTextNode(c.hexDump(d,e)));a.appendChild(f)}};
+ASN1.prototype.toHexDOM=function(a){var b=document.createElement("span");b.className="hex";void 0==a&&(a=b);this.head.hexNode=b;this.head.onmouseover=function(){this.hexNode.className="hexCurrent"};this.head.onmouseout=function(){this.hexNode.className="hex"};b.asn1=this;b.onmouseover=function(){var b=!a.selected;b&&(a.selected=this.asn1,this.className="hexCurrent");this.asn1.fakeHover(b)};b.onmouseout=function(){var b=a.selected==this.asn1;this.asn1.fakeOut(b);b&&(a.selected=null,this.className=
+"hex")};this.toHexDOM_sub(b,"tag",this.stream,this.posStart(),this.posStart()+1);this.toHexDOM_sub(b,0<=this.length?"dlen":"ulen",this.stream,this.posStart()+1,this.posContent());if(null==this.sub)b.appendChild(document.createTextNode(this.stream.hexDump(this.posContent(),this.posEnd())));else if(0<this.sub.length){var c=this.sub[0],d=this.sub[this.sub.length-1];this.toHexDOM_sub(b,"intro",this.stream,this.posContent(),c.posStart());for(var c=0,e=this.sub.length;c<e;++c)b.appendChild(this.sub[c].toHexDOM(a));
+this.toHexDOM_sub(b,"outro",this.stream,d.posEnd(),this.posEnd())}return b};ASN1.decodeLength=function(a){var b=a.get(),c=b&127;if(c==b)return c;if(3<c)throw"Length over 24 bits not supported at position "+(a.pos-1);if(0==c)return-1;for(var d=b=0;d<c;++d)b=b<<8|a.get();return b};ASN1.hasContent=function(a,b,c){if(a&32)return!0;if(3>a||4<a)return!1;var d=new Stream(c);3==a&&d.get();if(d.get()>>6&1)return!1;try{var e=ASN1.decodeLength(d);return d.pos-c.pos+e==b}catch(f){return!1}};
+ASN1.decode=function(a){a instanceof Stream||(a=new Stream(a,0));var b=new Stream(a),c=a.get(),d=ASN1.decodeLength(a),e=a.pos-b.pos,f=null;if(ASN1.hasContent(c,d,a)){var g=a.pos;3==c&&a.get();f=[];if(0<=d){for(var j=g+d;a.pos<j;)f[f.length]=ASN1.decode(a);if(a.pos!=j)throw"Content size is not correct for container starting at offset "+g;}else try{for(;;){j=ASN1.decode(a);if(0==j.tag)break;f[f.length]=j}d=g-a.pos}catch(k){throw"Exception while decoding undefined length content: "+k;}}else a.pos+=d;
+return new ASN1(b,e,d,c,f)};
+Hex={decode:function(a){if(void 0==Hex.decoder){for(var b="0123456789ABCDEF",c=[],d=0;16>d;++d)c[b.charAt(d)]=d;b=b.toLowerCase();for(d=10;16>d;++d)c[b.charAt(d)]=d;for(d=0;8>d;++d)c[" \f\n\r\t\u00a0\u2028\u2029".charAt(d)]=-1;Hex.decoder=c}for(var b=[],e=c=0,d=0;d<a.length;++d){var f=a.charAt(d);if("="==f)break;f=Hex.decoder[f];if(-1!=f){if(void 0==f)throw"Illegal character at offset "+d;c|=f;2<=++e?(b[b.length]=c,e=c=0):c<<=4}}if(e)throw"Hex encoding incomplete: 4 bits missing";return b}};
+var KeyManager=function(){this.certificate="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";
+this.publicKey="30819F300D06092A864886F70D010101050003818D0030818902818100E17D30A7D828AB1B840B17542DCAF6207AFD221E086B2A60D16CB7F54448BA9F3F08BCD099DB21DD162A779E61AA89EEE554D3A47DE230BC7AC590D524067C3898BBA6F5DC4360B845EDA48CBD9CF126A723445F0E1952D7325A75FAF556144F9A98AF7186B0278685B8E2C08BEA87171B4DEE585C1828295B5395EB4A17779F0203010001";this.privateKey="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"};
+KeyManager.prototype.verify=function(a,b){var c=this.certificate,d=new X509;d.readCertPEM(c);return d.subjectPublicKeyRSA.verifyString(a,b)};KeyManager.prototype.sign=function(a){var b=this.privateKey,c=new RSAKey;c.readPrivateKeyFromPEMString(b);return c.signString(a,"sha256")};var globalKeyManager=new KeyManager,MerklePath=function(){this.index=null;this.digestList=[]},Witness=function(){this.oid=null;this.path=new MerklePath};
+Witness.prototype.decode=function(a){var a=DataUtils.toHex(a).toLowerCase(),b=Hex.decode(a),b=ASN1.decode(b);this.oid=b.sub[0].sub[0].content();this.path.index=b.sub[1].sub[0].sub[0].content();for(i=0;i<b.sub[1].sub[0].sub[1].sub.length;i++)pos=b.sub[1].sub[0].sub[1].sub[i].stream.pos,str=a.substring(2*pos+4,2*pos+68),this.path.digestList.push(str)};var hexcase=0,b64pad="";function hex_sha256_from_bytes(a){return rstr2hex(binb2rstr(binb_sha256(byteArray2binb(a),8*a.length)))}
 function hex_sha256(a){return rstr2hex(rstr_sha256(str2rstr_utf8(a)))}function b64_sha256(a){return rstr2b64(rstr_sha256(str2rstr_utf8(a)))}function any_sha256(a,b){return rstr2any(rstr_sha256(str2rstr_utf8(a)),b)}function hex_hmac_sha256(a,b){return rstr2hex(rstr_hmac_sha256(str2rstr_utf8(a),str2rstr_utf8(b)))}function b64_hmac_sha256(a,b){return rstr2b64(rstr_hmac_sha256(str2rstr_utf8(a),str2rstr_utf8(b)))}
 function any_hmac_sha256(a,b,c){return rstr2any(rstr_hmac_sha256(str2rstr_utf8(a),str2rstr_utf8(b)),c)}function sha256_vm_test(){return"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"==hex_sha256("abc").toLowerCase()}function rstr_sha256(a){return binb2rstr(binb_sha256(rstr2binb(a),8*a.length))}
 function rstr_hmac_sha256(a,b){var c=rstr2binb(a);16<c.length&&(c=binb_sha256(c,8*a.length));for(var d=Array(16),e=Array(16),f=0;16>f;f++)d[f]=c[f]^909522486,e[f]=c[f]^1549556828;c=binb_sha256(d.concat(rstr2binb(b)),512+8*b.length);return binb2rstr(binb_sha256(e.concat(c),768))}function rstr2hex(a){try{hexcase}catch(b){hexcase=0}for(var c=hexcase?"0123456789ABCDEF":"0123456789abcdef",d="",e,f=0;f<a.length;f++)e=a.charCodeAt(f),d+=c.charAt(e>>>4&15)+c.charAt(e&15);return d}
 function rstr2b64(a){try{b64pad}catch(b){b64pad=""}for(var c="",d=a.length,e=0;e<d;e+=3)for(var f=a.charCodeAt(e)<<16|(e+1<d?a.charCodeAt(e+1)<<8:0)|(e+2<d?a.charCodeAt(e+2):0),g=0;4>g;g++)c=8*e+6*g>8*a.length?c+b64pad:c+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(f>>>6*(3-g)&63);return c}
-function rstr2any(a,b){var c=b.length,d=[],e,f,g,h,i=Array(Math.ceil(a.length/2));for(e=0;e<i.length;e++)i[e]=a.charCodeAt(2*e)<<8|a.charCodeAt(2*e+1);for(;0<i.length;){h=[];for(e=g=0;e<i.length;e++)if(g=(g<<16)+i[e],f=Math.floor(g/c),g-=f*c,0<h.length||0<f)h[h.length]=f;d[d.length]=g;i=h}c="";for(e=d.length-1;0<=e;e--)c+=b.charAt(d[e]);d=Math.ceil(8*a.length/(Math.log(b.length)/Math.log(2)));for(e=c.length;e<d;e++)c=b[0]+c;return c}
+function rstr2any(a,b){var c=b.length,d=[],e,f,g,j,k=Array(Math.ceil(a.length/2));for(e=0;e<k.length;e++)k[e]=a.charCodeAt(2*e)<<8|a.charCodeAt(2*e+1);for(;0<k.length;){j=[];for(e=g=0;e<k.length;e++)if(g=(g<<16)+k[e],f=Math.floor(g/c),g-=f*c,0<j.length||0<f)j[j.length]=f;d[d.length]=g;k=j}c="";for(e=d.length-1;0<=e;e--)c+=b.charAt(d[e]);d=Math.ceil(8*a.length/(Math.log(b.length)/Math.log(2)));for(e=c.length;e<d;e++)c=b[0]+c;return c}
 function str2rstr_utf8(a){for(var b="",c=-1,d,e;++c<a.length;)d=a.charCodeAt(c),e=c+1<a.length?a.charCodeAt(c+1):0,55296<=d&&(56319>=d&&56320<=e&&57343>=e)&&(d=65536+((d&1023)<<10)+(e&1023),c++),127>=d?b+=String.fromCharCode(d):2047>=d?b+=String.fromCharCode(192|d>>>6&31,128|d&63):65535>=d?b+=String.fromCharCode(224|d>>>12&15,128|d>>>6&63,128|d&63):2097151>=d&&(b+=String.fromCharCode(240|d>>>18&7,128|d>>>12&63,128|d>>>6&63,128|d&63));return b}
 function str2rstr_utf16le(a){for(var b="",c=0;c<a.length;c++)b+=String.fromCharCode(a.charCodeAt(c)&255,a.charCodeAt(c)>>>8&255);return b}function str2rstr_utf16be(a){for(var b="",c=0;c<a.length;c++)b+=String.fromCharCode(a.charCodeAt(c)>>>8&255,a.charCodeAt(c)&255);return b}function rstr2binb(a){for(var b=Array(a.length>>2),c=0;c<8*a.length;c+=8)b[c>>5]|=(a.charCodeAt(c/8)&255)<<24-c%32;return b}
 function byteArray2binb(a){for(var b=Array(a.length>>2),c=0;c<8*a.length;c+=8)b[c>>5]|=(a[c/8]&255)<<24-c%32;return b}function binb2rstr(a){for(var b="",c=0;c<32*a.length;c+=8)b+=String.fromCharCode(a[c>>5]>>>24-c%32&255);return b}function sha256_S(a,b){return a>>>b|a<<32-b}function sha256_R(a,b){return a>>>b}function sha256_Ch(a,b,c){return a&b^~a&c}function sha256_Maj(a,b,c){return a&b^a&c^b&c}function sha256_Sigma0256(a){return sha256_S(a,2)^sha256_S(a,13)^sha256_S(a,22)}
@@ -160,8 +183,8 @@
 function sha256_Gamma1512(a){return sha256_S(a,19)^sha256_S(a,61)^sha256_R(a,6)}
 var sha256_K=[1116352408,1899447441,-1245643825,-373957723,961987163,1508970993,-1841331548,-1424204075,-670586216,310598401,607225278,1426881987,1925078388,-2132889090,-1680079193,-1046744716,-459576895,-272742522,264347078,604807628,770255983,1249150122,1555081692,1996064986,-1740746414,-1473132947,-1341970488,-1084653625,-958395405,-710438585,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,-2117940946,-1838011259,-1564481375,-1474664885,-1035236496,-949202525,
 -778901479,-694614492,-200395387,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,-2067236844,-1933114872,-1866530822,-1538233109,-1090935817,-965641998];function binb_sha256(a,b){var c=[1779033703,-1150833019,1013904242,-1521486534,1359893119,-1694144372,528734635,1541459225],d=Array(64);a[b>>5]|=128<<24-b%32;a[(b+64>>9<<4)+15]=b;for(var e=0;e<a.length;e+=16)processBlock_sha256(a,e,c,d);return c}
-function processBlock_sha256(a,b,c,d){var e,f,g,h,i,j,m,l,n,k,p;e=c[0];f=c[1];g=c[2];h=c[3];i=c[4];j=c[5];m=c[6];l=c[7];for(n=0;64>n;n++)d[n]=16>n?a[n+b]:safe_add(safe_add(safe_add(sha256_Gamma1256(d[n-2]),d[n-7]),sha256_Gamma0256(d[n-15])),d[n-16]),k=safe_add(safe_add(safe_add(safe_add(l,sha256_Sigma1256(i)),sha256_Ch(i,j,m)),sha256_K[n]),d[n]),p=safe_add(sha256_Sigma0256(e),sha256_Maj(e,f,g)),l=m,m=j,j=i,i=safe_add(h,k),h=g,g=f,f=e,e=safe_add(k,p);c[0]=safe_add(e,c[0]);c[1]=safe_add(f,c[1]);c[2]=
-safe_add(g,c[2]);c[3]=safe_add(h,c[3]);c[4]=safe_add(i,c[4]);c[5]=safe_add(j,c[5]);c[6]=safe_add(m,c[6]);c[7]=safe_add(l,c[7])}function safe_add(a,b){var c=(a&65535)+(b&65535);return(a>>16)+(b>>16)+(c>>16)<<16|c&65535}var Sha256=function(){this.W=Array(64);this.hash=[1779033703,-1150833019,1013904242,-1521486534,1359893119,-1694144372,528734635,1541459225];this.nTotalBytes=0;this.buffer=new Uint8Array(64);this.nBufferBytes=0};
+function processBlock_sha256(a,b,c,d){var e,f,g,j,k,l,p,n,q,m,r;e=c[0];f=c[1];g=c[2];j=c[3];k=c[4];l=c[5];p=c[6];n=c[7];for(q=0;64>q;q++)d[q]=16>q?a[q+b]:safe_add(safe_add(safe_add(sha256_Gamma1256(d[q-2]),d[q-7]),sha256_Gamma0256(d[q-15])),d[q-16]),m=safe_add(safe_add(safe_add(safe_add(n,sha256_Sigma1256(k)),sha256_Ch(k,l,p)),sha256_K[q]),d[q]),r=safe_add(sha256_Sigma0256(e),sha256_Maj(e,f,g)),n=p,p=l,l=k,k=safe_add(j,m),j=g,g=f,f=e,e=safe_add(m,r);c[0]=safe_add(e,c[0]);c[1]=safe_add(f,c[1]);c[2]=
+safe_add(g,c[2]);c[3]=safe_add(j,c[3]);c[4]=safe_add(k,c[4]);c[5]=safe_add(l,c[5]);c[6]=safe_add(p,c[6]);c[7]=safe_add(n,c[7])}function safe_add(a,b){var c=(a&65535)+(b&65535);return(a>>16)+(b>>16)+(c>>16)<<16|c&65535}var Sha256=function(){this.W=Array(64);this.hash=[1779033703,-1150833019,1013904242,-1521486534,1359893119,-1694144372,528734635,1541459225];this.nTotalBytes=0;this.buffer=new Uint8Array(64);this.nBufferBytes=0};
 Sha256.prototype.update=function(a){this.nTotalBytes+=a.length;if(0<this.nBufferBytes){var b=this.buffer.length-this.nBufferBytes;if(a.length<b){this.buffer.set(a,this.nBufferBytes);this.nBufferBytes+=a.length;return}this.buffer.set(a.subarray(0,b),this.nBufferBytes);processBlock_sha256(byteArray2binb(this.buffer),0,this.hash,this.W);this.nBufferBytes=0;a=a.subarray(b,a.length);if(0==a.length)return}b=a.length>>6;if(0<b){for(var b=64*b,c=byteArray2binb(a.subarray(0,b)),d=0;d<c.length;d+=16)processBlock_sha256(c,
 d,this.hash,this.W);a=a.subarray(b,a.length)}0<a.length&&(this.buffer.set(a),this.nBufferBytes=a.length)};Sha256.prototype.finalize=function(){var a=byteArray2binb(this.buffer.subarray(0,this.nBufferBytes)),b=8*this.nBufferBytes;a[b>>5]|=128<<24-b%32;a[(b+64>>9<<4)+15]=8*this.nTotalBytes;for(b=0;b<a.length;b+=16)processBlock_sha256(a,b,this.hash,this.W);return Sha256.binb2Uint8Array(this.hash)};
 Sha256.binb2Uint8Array=function(a){for(var b=new Uint8Array(4*a.length),c=0,d=0;d<32*a.length;d+=8)b[c++]=a[d>>5]>>>24-d%32&255;return b};var b64map="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",b64pad="=";
@@ -172,12 +195,12 @@
 function RSASetPublic(a,b){null!=a&&null!=b&&0<a.length&&0<b.length?(this.n=parseBigInt(a,16),this.e=parseInt(b,16)):alert("Invalid RSA public key")}function RSADoPublic(a){return a.modPowInt(this.e,this.n)}function RSAEncrypt(a){a=pkcs1pad2(a,this.n.bitLength()+7>>3);if(null==a)return null;a=this.doPublic(a);if(null==a)return null;a=a.toString(16);return 0==(a.length&1)?a:"0"+a}RSAKey.prototype.doPublic=RSADoPublic;RSAKey.prototype.setPublic=RSASetPublic;RSAKey.prototype.encrypt=RSAEncrypt;
 function pkcs1unpad2(a,b){for(var c=a.toByteArray(),d=0;d<c.length&&0==c[d];)++d;if(c.length-d!=b-1||2!=c[d])return null;for(++d;0!=c[d];)if(++d>=c.length)return null;for(var e="";++d<c.length;){var f=c[d]&255;128>f?e+=String.fromCharCode(f):191<f&&224>f?(e+=String.fromCharCode((f&31)<<6|c[d+1]&63),++d):(e+=String.fromCharCode((f&15)<<12|(c[d+1]&63)<<6|c[d+2]&63),d+=2)}return e}
 function RSASetPrivate(a,b,c){null!=a&&null!=b&&0<a.length&&0<b.length?(this.n=parseBigInt(a,16),this.e=parseInt(b,16),this.d=parseBigInt(c,16)):alert("Invalid RSA private key")}
-function RSASetPrivateEx(a,b,c,d,e,f,g,h){null!=a&&null!=b&&0<a.length&&0<b.length?(this.n=parseBigInt(a,16),this.e=parseInt(b,16),this.d=parseBigInt(c,16),this.p=parseBigInt(d,16),this.q=parseBigInt(e,16),this.dmp1=parseBigInt(f,16),this.dmq1=parseBigInt(g,16),this.coeff=parseBigInt(h,16)):alert("Invalid RSA private key")}
+function RSASetPrivateEx(a,b,c,d,e,f,g,j){null!=a&&null!=b&&0<a.length&&0<b.length?(this.n=parseBigInt(a,16),this.e=parseInt(b,16),this.d=parseBigInt(c,16),this.p=parseBigInt(d,16),this.q=parseBigInt(e,16),this.dmp1=parseBigInt(f,16),this.dmq1=parseBigInt(g,16),this.coeff=parseBigInt(j,16)):alert("Invalid RSA private key")}
 function RSAGenerate(a,b){var c=new SecureRandom,d=a>>1;this.e=parseInt(b,16);for(var e=new BigInteger(b,16);;){for(;!(this.p=new BigInteger(a-d,1,c),0==this.p.subtract(BigInteger.ONE).gcd(e).compareTo(BigInteger.ONE)&&this.p.isProbablePrime(10)););for(;!(this.q=new BigInteger(d,1,c),0==this.q.subtract(BigInteger.ONE).gcd(e).compareTo(BigInteger.ONE)&&this.q.isProbablePrime(10)););if(0>=this.p.compareTo(this.q)){var f=this.p;this.p=this.q;this.q=f}var f=this.p.subtract(BigInteger.ONE),g=this.q.subtract(BigInteger.ONE),
-h=f.multiply(g);if(0==h.gcd(e).compareTo(BigInteger.ONE)){this.n=this.p.multiply(this.q);this.d=e.modInverse(h);this.dmp1=this.d.mod(f);this.dmq1=this.d.mod(g);this.coeff=this.q.modInverse(this.p);break}}}function RSADoPrivate(a){if(null==this.p||null==this.q)return a.modPow(this.d,this.n);for(var b=a.mod(this.p).modPow(this.dmp1,this.p),a=a.mod(this.q).modPow(this.dmq1,this.q);0>b.compareTo(a);)b=b.add(this.p);return b.subtract(a).multiply(this.coeff).mod(this.p).multiply(this.q).add(a)}
+j=f.multiply(g);if(0==j.gcd(e).compareTo(BigInteger.ONE)){this.n=this.p.multiply(this.q);this.d=e.modInverse(j);this.dmp1=this.d.mod(f);this.dmq1=this.d.mod(g);this.coeff=this.q.modInverse(this.p);break}}}function RSADoPrivate(a){if(null==this.p||null==this.q)return a.modPow(this.d,this.n);for(var b=a.mod(this.p).modPow(this.dmp1,this.p),a=a.mod(this.q).modPow(this.dmq1,this.q);0>b.compareTo(a);)b=b.add(this.p);return b.subtract(a).multiply(this.coeff).mod(this.p).multiply(this.q).add(a)}
 function RSADecrypt(a){a=parseBigInt(a,16);a=this.doPrivate(a);return null==a?null:pkcs1unpad2(a,this.n.bitLength()+7>>3)}RSAKey.prototype.doPrivate=RSADoPrivate;RSAKey.prototype.setPrivate=RSASetPrivate;RSAKey.prototype.setPrivateEx=RSASetPrivateEx;RSAKey.prototype.generate=RSAGenerate;RSAKey.prototype.decrypt=RSADecrypt;function _rsapem_pemToBase64(a){a=a.replace("-----BEGIN RSA PRIVATE KEY-----","");a=a.replace("-----END RSA PRIVATE KEY-----","");return a=a.replace(/[ \n]+/g,"")}
-function _rsapem_getPosArrayOfChildrenFromHex(a){var b=[],c=ASN1HEX.getStartPosOfV_AtObj(a,0),d=ASN1HEX.getPosOfNextSibling_AtObj(a,c),e=ASN1HEX.getPosOfNextSibling_AtObj(a,d),f=ASN1HEX.getPosOfNextSibling_AtObj(a,e),g=ASN1HEX.getPosOfNextSibling_AtObj(a,f),h=ASN1HEX.getPosOfNextSibling_AtObj(a,g),i=ASN1HEX.getPosOfNextSibling_AtObj(a,h),j=ASN1HEX.getPosOfNextSibling_AtObj(a,i),a=ASN1HEX.getPosOfNextSibling_AtObj(a,j);b.push(c,d,e,f,g,h,i,j,a);return b}
-function _rsapem_getHexValueArrayOfChildrenFromHex(a){var b=_rsapem_getPosArrayOfChildrenFromHex(a),c=ASN1HEX.getHexOfV_AtObj(a,b[0]),d=ASN1HEX.getHexOfV_AtObj(a,b[1]),e=ASN1HEX.getHexOfV_AtObj(a,b[2]),f=ASN1HEX.getHexOfV_AtObj(a,b[3]),g=ASN1HEX.getHexOfV_AtObj(a,b[4]),h=ASN1HEX.getHexOfV_AtObj(a,b[5]),i=ASN1HEX.getHexOfV_AtObj(a,b[6]),j=ASN1HEX.getHexOfV_AtObj(a,b[7]),a=ASN1HEX.getHexOfV_AtObj(a,b[8]),b=[];b.push(c,d,e,f,g,h,i,j,a);return b}
+function _rsapem_getPosArrayOfChildrenFromHex(a){var b=[],c=ASN1HEX.getStartPosOfV_AtObj(a,0),d=ASN1HEX.getPosOfNextSibling_AtObj(a,c),e=ASN1HEX.getPosOfNextSibling_AtObj(a,d),f=ASN1HEX.getPosOfNextSibling_AtObj(a,e),g=ASN1HEX.getPosOfNextSibling_AtObj(a,f),j=ASN1HEX.getPosOfNextSibling_AtObj(a,g),k=ASN1HEX.getPosOfNextSibling_AtObj(a,j),l=ASN1HEX.getPosOfNextSibling_AtObj(a,k),a=ASN1HEX.getPosOfNextSibling_AtObj(a,l);b.push(c,d,e,f,g,j,k,l,a);return b}
+function _rsapem_getHexValueArrayOfChildrenFromHex(a){var b=_rsapem_getPosArrayOfChildrenFromHex(a),c=ASN1HEX.getHexOfV_AtObj(a,b[0]),d=ASN1HEX.getHexOfV_AtObj(a,b[1]),e=ASN1HEX.getHexOfV_AtObj(a,b[2]),f=ASN1HEX.getHexOfV_AtObj(a,b[3]),g=ASN1HEX.getHexOfV_AtObj(a,b[4]),j=ASN1HEX.getHexOfV_AtObj(a,b[5]),k=ASN1HEX.getHexOfV_AtObj(a,b[6]),l=ASN1HEX.getHexOfV_AtObj(a,b[7]),a=ASN1HEX.getHexOfV_AtObj(a,b[8]),b=[];b.push(c,d,e,f,g,j,k,l,a);return b}
 function _rsapem_readPrivateKeyFromPEMString(a){a=_rsapem_pemToBase64(a);a=b64tohex(a);a=_rsapem_getHexValueArrayOfChildrenFromHex(a);this.setPrivateEx(a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8])}RSAKey.prototype.readPrivateKeyFromPEMString=_rsapem_readPrivateKeyFromPEMString;var _RSASIGN_DIHEAD=[];_RSASIGN_DIHEAD.sha1="3021300906052b0e03021a05000414";_RSASIGN_DIHEAD.sha256="3031300d060960864801650304020105000420";_RSASIGN_DIHEAD.sha384="3041300d060960864801650304020205000430";
 _RSASIGN_DIHEAD.sha512="3051300d060960864801650304020305000440";_RSASIGN_DIHEAD.md2="3020300c06082a864886f70d020205000410";_RSASIGN_DIHEAD.md5="3020300c06082a864886f70d020505000410";_RSASIGN_DIHEAD.ripemd160="3021300906052b2403020105000414";var _RSASIGN_HASHHEXFUNC=[];_RSASIGN_HASHHEXFUNC.sha1=function(a){return hex_sha1(a)};_RSASIGN_HASHHEXFUNC.sha256=function(a){return hex_sha256(a)};_RSASIGN_HASHHEXFUNC.sha512=function(a){return hex_sha512(a)};_RSASIGN_HASHHEXFUNC.md5=function(a){return hex_md5(a)};
 _RSASIGN_HASHHEXFUNC.ripemd160=function(a){return hex_rmd160(a)};var _RSASIGN_HASHBYTEFUNC=[];_RSASIGN_HASHBYTEFUNC.sha256=function(a){return hex_sha256_from_bytes(a)};var _RE_HEXDECONLY=RegExp("");_RE_HEXDECONLY.compile("[^0-9a-f]","gi");function _rsasign_getHexPaddedDigestInfoForString(a,b,c){for(var b=b/4,a=(0,_RSASIGN_HASHHEXFUNC[c])(a),c="00"+_RSASIGN_DIHEAD[c]+a,a="",b=b-4-c.length,d=0;d<b;d+=2)a+="ff";return sPaddedMessageHex="0001"+a+c}
@@ -188,12 +211,12 @@
 function _rsasign_getAlgNameAndHashFromHexDisgestInfo(a){for(var b in _RSASIGN_DIHEAD){var c=_RSASIGN_DIHEAD[b],d=c.length;if(a.substring(0,d)==c)return[b,a.substring(d)]}return[]}function _rsasign_verifySignatureWithArgs(a,b,c,d){b=_rsasign_getHexDigestInfoFromSig(b,c,d);c=_rsasign_getAlgNameAndHashFromHexDisgestInfo(b);if(0==c.length)return!1;b=c[1];a=(0,_RSASIGN_HASHHEXFUNC[c[0]])(a);return b==a}
 function _rsasign_verifyHexSignatureForMessage(a,b){var c=parseBigInt(a,16);return _rsasign_verifySignatureWithArgs(b,c,this.n.toString(16),this.e.toString(16))}
 function _rsasign_verifyString(a,b){b=b.replace(_RE_HEXDECONLY,"");3<LOG&&console.log("n is "+this.n);3<LOG&&console.log("e is "+this.e);if(b.length!=this.n.bitLength()/4)return 0;var b=b.replace(/[ \n]+/g,""),c=parseBigInt(b,16),c=this.doPublic(c).toString(16).replace(/^1f+00/,""),d=_rsasign_getAlgNameAndHashFromHexDisgestInfo(c);if(0==d.length)return!1;c=d[1];d=(0,_RSASIGN_HASHHEXFUNC[d[0]])(a);return c==d}
-function _rsasign_verifyByteArray(a,b){b=b.replace(_RE_HEXDECONLY,"");3<LOG&&console.log("n is "+this.n);3<LOG&&console.log("e is "+this.e);if(b.length!=this.n.bitLength()/4)return 0;var b=b.replace(/[ \n]+/g,""),c=parseBigInt(b,16),c=this.doPublic(c).toString(16).replace(/^1f+00/,""),d=_rsasign_getAlgNameAndHashFromHexDisgestInfo(c);if(0==d.length)return!1;c=d[1];d=(0,_RSASIGN_HASHBYTEFUNC[d[0]])(a);return c==d}RSAKey.prototype.signString=_rsasign_signString;RSAKey.prototype.signByteArray=_rsasign_signByteArray;
-RSAKey.prototype.signByteArrayWithSHA256=_rsasign_signByteArrayWithSHA256;RSAKey.prototype.signStringWithSHA1=_rsasign_signStringWithSHA1;RSAKey.prototype.signStringWithSHA256=_rsasign_signStringWithSHA256;RSAKey.prototype.sign=_rsasign_signString;RSAKey.prototype.signWithSHA1=_rsasign_signStringWithSHA1;RSAKey.prototype.signWithSHA256=_rsasign_signStringWithSHA256;RSAKey.prototype.verifyByteArray=_rsasign_verifyByteArray;RSAKey.prototype.verifyString=_rsasign_verifyString;
-RSAKey.prototype.verifyHexSignatureForMessage=_rsasign_verifyHexSignatureForMessage;RSAKey.prototype.verify=_rsasign_verifyString;RSAKey.prototype.verifyHexSignatureForByteArrayMessage=_rsasign_verifyHexSignatureForMessage;function _asnhex_getByteLengthOfL_AtObj(a,b){if("8"!=a.substring(b+2,b+3))return 1;var c=parseInt(a.substring(b+3,b+4));return 0==c?-1:0<c&&10>c?c+1:-2}function _asnhex_getHexOfL_AtObj(a,b){var c=_asnhex_getByteLengthOfL_AtObj(a,b);return 1>c?"":a.substring(b+2,b+2+2*c)}
-function _asnhex_getIntOfL_AtObj(a,b){var c=_asnhex_getHexOfL_AtObj(a,b);return""==c?-1:(8>parseInt(c.substring(0,1))?parseBigInt(c,16):parseBigInt(c.substring(2),16)).intValue()}function _asnhex_getStartPosOfV_AtObj(a,b){var c=_asnhex_getByteLengthOfL_AtObj(a,b);return 0>c?c:b+2*(c+1)}function _asnhex_getHexOfV_AtObj(a,b){var c=_asnhex_getStartPosOfV_AtObj(a,b),d=_asnhex_getIntOfL_AtObj(a,b);return a.substring(c,c+2*d)}
-function _asnhex_getHexOfTLV_AtObj(a,b){var c=a.substr(b,2),d=_asnhex_getHexOfL_AtObj(a,b),e=_asnhex_getHexOfV_AtObj(a,b);return c+d+e}function _asnhex_getPosOfNextSibling_AtObj(a,b){var c=_asnhex_getStartPosOfV_AtObj(a,b),d=_asnhex_getIntOfL_AtObj(a,b);return c+2*d}
-function _asnhex_getPosArrayOfChildren_AtObj(a,b){var c=[],d=_asnhex_getStartPosOfV_AtObj(a,b);c.push(d);for(var e=_asnhex_getIntOfL_AtObj(a,b),f=d,g=0;;){f=_asnhex_getPosOfNextSibling_AtObj(a,f);if(null==f||f-d>=2*e)break;if(200<=g)break;c.push(f);g++}return c}function _asnhex_getNthChildIndex_AtObj(a,b,c){return _asnhex_getPosArrayOfChildren_AtObj(a,b)[c]}
+function _rsasign_verifyByteArray(a,b,c){c=c.replace(_RE_HEXDECONLY,"");3<LOG&&console.log("n is "+this.n);3<LOG&&console.log("e is "+this.e);if(c.length!=this.n.bitLength()/4)return 0;var c=c.replace(/[ \n]+/g,""),c=parseBigInt(c,16),c=this.doPublic(c).toString(16).replace(/^1f+00/,""),d=_rsasign_getAlgNameAndHashFromHexDisgestInfo(c);if(0==d.length)return!1;var c=d[0],d=d[1],e=null;if(null==b)e=(0,_RSASIGN_HASHBYTEFUNC[c])(a);else{h=hex_sha256_from_bytes(a);index=b.path.index;for(i=b.path.digestList.length-
+1;0<=i;i--)a="",a=0==index%2?h+b.path.digestList[i]:b.path.digestList[i]+h,h=hex_sha256_from_bytes(DataUtils.toNumbers(a)),index=Math.floor(index/2);e=hex_sha256_from_bytes(DataUtils.toNumbers(h))}return d==e}RSAKey.prototype.signString=_rsasign_signString;RSAKey.prototype.signByteArray=_rsasign_signByteArray;RSAKey.prototype.signByteArrayWithSHA256=_rsasign_signByteArrayWithSHA256;RSAKey.prototype.signStringWithSHA1=_rsasign_signStringWithSHA1;RSAKey.prototype.signStringWithSHA256=_rsasign_signStringWithSHA256;
+RSAKey.prototype.sign=_rsasign_signString;RSAKey.prototype.signWithSHA1=_rsasign_signStringWithSHA1;RSAKey.prototype.signWithSHA256=_rsasign_signStringWithSHA256;RSAKey.prototype.verifyByteArray=_rsasign_verifyByteArray;RSAKey.prototype.verifyString=_rsasign_verifyString;RSAKey.prototype.verifyHexSignatureForMessage=_rsasign_verifyHexSignatureForMessage;RSAKey.prototype.verify=_rsasign_verifyString;RSAKey.prototype.verifyHexSignatureForByteArrayMessage=_rsasign_verifyHexSignatureForMessage;
+function _asnhex_getByteLengthOfL_AtObj(a,b){if("8"!=a.substring(b+2,b+3))return 1;var c=parseInt(a.substring(b+3,b+4));return 0==c?-1:0<c&&10>c?c+1:-2}function _asnhex_getHexOfL_AtObj(a,b){var c=_asnhex_getByteLengthOfL_AtObj(a,b);return 1>c?"":a.substring(b+2,b+2+2*c)}function _asnhex_getIntOfL_AtObj(a,b){var c=_asnhex_getHexOfL_AtObj(a,b);return""==c?-1:(8>parseInt(c.substring(0,1))?parseBigInt(c,16):parseBigInt(c.substring(2),16)).intValue()}
+function _asnhex_getStartPosOfV_AtObj(a,b){var c=_asnhex_getByteLengthOfL_AtObj(a,b);return 0>c?c:b+2*(c+1)}function _asnhex_getHexOfV_AtObj(a,b){var c=_asnhex_getStartPosOfV_AtObj(a,b),d=_asnhex_getIntOfL_AtObj(a,b);return a.substring(c,c+2*d)}function _asnhex_getHexOfTLV_AtObj(a,b){var c=a.substr(b,2),d=_asnhex_getHexOfL_AtObj(a,b),e=_asnhex_getHexOfV_AtObj(a,b);return c+d+e}
+function _asnhex_getPosOfNextSibling_AtObj(a,b){var c=_asnhex_getStartPosOfV_AtObj(a,b),d=_asnhex_getIntOfL_AtObj(a,b);return c+2*d}function _asnhex_getPosArrayOfChildren_AtObj(a,b){var c=[],d=_asnhex_getStartPosOfV_AtObj(a,b);c.push(d);for(var e=_asnhex_getIntOfL_AtObj(a,b),f=d,g=0;;){f=_asnhex_getPosOfNextSibling_AtObj(a,f);if(null==f||f-d>=2*e)break;if(200<=g)break;c.push(f);g++}return c}function _asnhex_getNthChildIndex_AtObj(a,b,c){return _asnhex_getPosArrayOfChildren_AtObj(a,b)[c]}
 function _asnhex_getDecendantIndexByNthList(a,b,c){if(0==c.length)return b;var d=c.shift(),b=_asnhex_getPosArrayOfChildren_AtObj(a,b);return _asnhex_getDecendantIndexByNthList(a,b[d],c)}function _asnhex_getDecendantHexTLVByNthList(a,b,c){b=_asnhex_getDecendantIndexByNthList(a,b,c);return _asnhex_getHexOfTLV_AtObj(a,b)}function _asnhex_getDecendantHexVByNthList(a,b,c){b=_asnhex_getDecendantIndexByNthList(a,b,c);return _asnhex_getHexOfV_AtObj(a,b)}function ASN1HEX(){return ASN1HEX}
 ASN1HEX.getByteLengthOfL_AtObj=_asnhex_getByteLengthOfL_AtObj;ASN1HEX.getHexOfL_AtObj=_asnhex_getHexOfL_AtObj;ASN1HEX.getIntOfL_AtObj=_asnhex_getIntOfL_AtObj;ASN1HEX.getStartPosOfV_AtObj=_asnhex_getStartPosOfV_AtObj;ASN1HEX.getHexOfV_AtObj=_asnhex_getHexOfV_AtObj;ASN1HEX.getHexOfTLV_AtObj=_asnhex_getHexOfTLV_AtObj;ASN1HEX.getPosOfNextSibling_AtObj=_asnhex_getPosOfNextSibling_AtObj;ASN1HEX.getPosArrayOfChildren_AtObj=_asnhex_getPosArrayOfChildren_AtObj;ASN1HEX.getNthChildIndex_AtObj=_asnhex_getNthChildIndex_AtObj;
 ASN1HEX.getDecendantIndexByNthList=_asnhex_getDecendantIndexByNthList;ASN1HEX.getDecendantHexVByNthList=_asnhex_getDecendantHexVByNthList;ASN1HEX.getDecendantHexTLVByNthList=_asnhex_getDecendantHexTLVByNthList;function _x509_pemToBase64(a){a=a.replace("-----BEGIN CERTIFICATE-----","");a=a.replace("-----END CERTIFICATE-----","");return a=a.replace(/[ \n]+/g,"")}function _x509_pemToHex(a){a=_x509_pemToBase64(a);return b64tohex(a)}
@@ -207,8 +230,8 @@
 function _x509_readCertHex(a){var a=a.toLowerCase(),b=_x509_getPublicKeyHexArrayFromCertHex(a),c=new RSAKey;c.setPublic(b[0],b[1]);this.subjectPublicKeyRSA=c;this.subjectPublicKeyRSA_hN=b[0];this.subjectPublicKeyRSA_hE=b[1];this.hex=a}function _x509_readCertPEMWithoutRSAInit(a){var a=_x509_pemToHex(a),b=_x509_getPublicKeyHexArrayFromCertHex(a);this.subjectPublicKeyRSA.setPublic(b[0],b[1]);this.subjectPublicKeyRSA_hN=b[0];this.subjectPublicKeyRSA_hE=b[1];this.hex=a}
 function X509(){this.hex=this.subjectPublicKeyRSA_hE=this.subjectPublicKeyRSA_hN=this.subjectPublicKeyRSA=null}X509.prototype.readCertPEM=_x509_readCertPEM;X509.prototype.readCertHex=_x509_readCertHex;X509.prototype.readCertPEMWithoutRSAInit=_x509_readCertPEMWithoutRSAInit;X509.prototype.getSerialNumberHex=_x509_getSerialNumberHex;X509.prototype.getIssuerHex=_x509_getIssuerHex;X509.prototype.getSubjectHex=_x509_getSubjectHex;X509.prototype.getIssuerString=_x509_getIssuerString;
 X509.prototype.getSubjectString=_x509_getSubjectString;X509.prototype.getNotBefore=_x509_getNotBefore;X509.prototype.getNotAfter=_x509_getNotAfter;var dbits,canary=0xdeadbeefcafe,j_lm=15715070==(canary&16777215);function BigInteger(a,b,c){null!=a&&("number"==typeof a?this.fromNumber(a,b,c):null==b&&"string"!=typeof a?this.fromString(a,256):this.fromString(a,b))}function nbi(){return new BigInteger(null)}
-function am1(a,b,c,d,e,f){for(;0<=--f;){var g=b*this[a++]+c[d]+e,e=Math.floor(g/67108864);c[d++]=g&67108863}return e}function am2(a,b,c,d,e,f){for(var g=b&32767,b=b>>15;0<=--f;){var h=this[a]&32767,i=this[a++]>>15,j=b*h+i*g,h=g*h+((j&32767)<<15)+c[d]+(e&1073741823),e=(h>>>30)+(j>>>15)+b*i+(e>>>30);c[d++]=h&1073741823}return e}
-function am3(a,b,c,d,e,f){for(var g=b&16383,b=b>>14;0<=--f;){var h=this[a]&16383,i=this[a++]>>14,j=b*h+i*g,h=g*h+((j&16383)<<14)+c[d]+e,e=(h>>28)+(j>>14)+b*i;c[d++]=h&268435455}return e}j_lm&&"Microsoft Internet Explorer"==navigator.appName?(BigInteger.prototype.am=am2,dbits=30):j_lm&&"Netscape"!=navigator.appName?(BigInteger.prototype.am=am1,dbits=26):(BigInteger.prototype.am=am3,dbits=28);BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<<dbits)-1;BigInteger.prototype.DV=1<<dbits;
+function am1(a,b,c,d,e,f){for(;0<=--f;){var g=b*this[a++]+c[d]+e,e=Math.floor(g/67108864);c[d++]=g&67108863}return e}function am2(a,b,c,d,e,f){for(var g=b&32767,b=b>>15;0<=--f;){var j=this[a]&32767,k=this[a++]>>15,l=b*j+k*g,j=g*j+((l&32767)<<15)+c[d]+(e&1073741823),e=(j>>>30)+(l>>>15)+b*k+(e>>>30);c[d++]=j&1073741823}return e}
+function am3(a,b,c,d,e,f){for(var g=b&16383,b=b>>14;0<=--f;){var j=this[a]&16383,k=this[a++]>>14,l=b*j+k*g,j=g*j+((l&16383)<<14)+c[d]+e,e=(j>>28)+(l>>14)+b*k;c[d++]=j&268435455}return e}j_lm&&"Microsoft Internet Explorer"==navigator.appName?(BigInteger.prototype.am=am2,dbits=30):j_lm&&"Netscape"!=navigator.appName?(BigInteger.prototype.am=am1,dbits=26):(BigInteger.prototype.am=am3,dbits=28);BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<<dbits)-1;BigInteger.prototype.DV=1<<dbits;
 var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM="0123456789abcdefghijklmnopqrstuvwxyz",BI_RC=[],rr,vv;rr=48;for(vv=0;9>=vv;++vv)BI_RC[rr++]=vv;rr=97;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;rr=65;for(vv=10;36>vv;++vv)BI_RC[rr++]=vv;function int2char(a){return BI_RM.charAt(a)}function intAt(a,b){var c=BI_RC[a.charCodeAt(b)];return null==c?-1:c}
 function bnpCopyTo(a){for(var b=this.t-1;0<=b;--b)a[b]=this[b];a.t=this.t;a.s=this.s}function bnpFromInt(a){this.t=1;this.s=0>a?-1:0;0<a?this[0]=a:-1>a?this[0]=a+DV:this.t=0}function nbv(a){var b=nbi();b.fromInt(a);return b}
 function bnpFromString(a,b){var c;if(16==b)c=4;else if(8==b)c=3;else if(256==b)c=8;else if(2==b)c=1;else if(32==b)c=5;else if(4==b)c=2;else{this.fromRadix(a,b);return}this.s=this.t=0;for(var d=a.length,e=!1,f=0;0<=--d;){var g=8==c?a[d]&255:intAt(a,d);0>g?"-"==a.charAt(d)&&(e=!0):(e=!1,0==f?this[this.t++]=g:f+c>this.DB?(this[this.t-1]|=(g&(1<<this.DB-f)-1)<<f,this[this.t++]=g>>this.DB-f):this[this.t-1]|=g<<f,f+=c,f>=this.DB&&(f-=this.DB))}8==c&&0!=(a[0]&128)&&(this.s=-1,0<f&&(this[this.t-1]|=(1<<this.DB-
@@ -216,12 +239,12 @@
 function bnToString(a){if(0>this.s)return"-"+this.negate().toString(a);if(16==a)a=4;else if(8==a)a=3;else if(2==a)a=1;else if(32==a)a=5;else if(4==a)a=2;else return this.toRadix(a);var b=(1<<a)-1,c,d=!1,e="",f=this.t,g=this.DB-f*this.DB%a;if(0<f--){if(g<this.DB&&0<(c=this[f]>>g))d=!0,e=int2char(c);for(;0<=f;)g<a?(c=(this[f]&(1<<g)-1)<<a-g,c|=this[--f]>>(g+=this.DB-a)):(c=this[f]>>(g-=a)&b,0>=g&&(g+=this.DB,--f)),0<c&&(d=!0),d&&(e+=int2char(c))}return d?e:"0"}
 function bnNegate(){var a=nbi();BigInteger.ZERO.subTo(this,a);return a}function bnAbs(){return 0>this.s?this.negate():this}function bnCompareTo(a){var b=this.s-a.s;if(0!=b)return b;var c=this.t,b=c-a.t;if(0!=b)return b;for(;0<=--c;)if(0!=(b=this[c]-a[c]))return b;return 0}function nbits(a){var b=1,c;if(0!=(c=a>>>16))a=c,b+=16;if(0!=(c=a>>8))a=c,b+=8;if(0!=(c=a>>4))a=c,b+=4;if(0!=(c=a>>2))a=c,b+=2;0!=a>>1&&(b+=1);return b}
 function bnBitLength(){return 0>=this.t?0:this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(a,b){var c;for(c=this.t-1;0<=c;--c)b[c+a]=this[c];for(c=a-1;0<=c;--c)b[c]=0;b.t=this.t+a;b.s=this.s}function bnpDRShiftTo(a,b){for(var c=a;c<this.t;++c)b[c-a]=this[c];b.t=Math.max(this.t-a,0);b.s=this.s}
-function bnpLShiftTo(a,b){var c=a%this.DB,d=this.DB-c,e=(1<<d)-1,f=Math.floor(a/this.DB),g=this.s<<c&this.DM,h;for(h=this.t-1;0<=h;--h)b[h+f+1]=this[h]>>d|g,g=(this[h]&e)<<c;for(h=f-1;0<=h;--h)b[h]=0;b[f]=g;b.t=this.t+f+1;b.s=this.s;b.clamp()}
+function bnpLShiftTo(a,b){var c=a%this.DB,d=this.DB-c,e=(1<<d)-1,f=Math.floor(a/this.DB),g=this.s<<c&this.DM,j;for(j=this.t-1;0<=j;--j)b[j+f+1]=this[j]>>d|g,g=(this[j]&e)<<c;for(j=f-1;0<=j;--j)b[j]=0;b[f]=g;b.t=this.t+f+1;b.s=this.s;b.clamp()}
 function bnpRShiftTo(a,b){b.s=this.s;var c=Math.floor(a/this.DB);if(c>=this.t)b.t=0;else{var d=a%this.DB,e=this.DB-d,f=(1<<d)-1;b[0]=this[c]>>d;for(var g=c+1;g<this.t;++g)b[g-c-1]|=(this[g]&f)<<e,b[g-c]=this[g]>>d;0<d&&(b[this.t-c-1]|=(this.s&f)<<e);b.t=this.t-c;b.clamp()}}
 function bnpSubTo(a,b){for(var c=0,d=0,e=Math.min(a.t,this.t);c<e;)d+=this[c]-a[c],b[c++]=d&this.DM,d>>=this.DB;if(a.t<this.t){for(d-=a.s;c<this.t;)d+=this[c],b[c++]=d&this.DM,d>>=this.DB;d+=this.s}else{for(d+=this.s;c<a.t;)d-=a[c],b[c++]=d&this.DM,d>>=this.DB;d-=a.s}b.s=0>d?-1:0;-1>d?b[c++]=this.DV+d:0<d&&(b[c++]=d);b.t=c;b.clamp()}
 function bnpMultiplyTo(a,b){var c=this.abs(),d=a.abs(),e=c.t;for(b.t=e+d.t;0<=--e;)b[e]=0;for(e=0;e<d.t;++e)b[e+c.t]=c.am(0,d[e],b,e,0,c.t);b.s=0;b.clamp();this.s!=a.s&&BigInteger.ZERO.subTo(b,b)}function bnpSquareTo(a){for(var b=this.abs(),c=a.t=2*b.t;0<=--c;)a[c]=0;for(c=0;c<b.t-1;++c){var d=b.am(c,b[c],a,2*c,0,1);if((a[c+b.t]+=b.am(c+1,2*b[c],a,2*c+1,d,b.t-c-1))>=b.DV)a[c+b.t]-=b.DV,a[c+b.t+1]=1}0<a.t&&(a[a.t-1]+=b.am(c,b[c],a,2*c,0,1));a.s=0;a.clamp()}
-function bnpDivRemTo(a,b,c){var d=a.abs();if(!(0>=d.t)){var e=this.abs();if(e.t<d.t)null!=b&&b.fromInt(0),null!=c&&this.copyTo(c);else{null==c&&(c=nbi());var f=nbi(),g=this.s,a=a.s,h=this.DB-nbits(d[d.t-1]);0<h?(d.lShiftTo(h,f),e.lShiftTo(h,c)):(d.copyTo(f),e.copyTo(c));d=f.t;e=f[d-1];if(0!=e){var i=e*(1<<this.F1)+(1<d?f[d-2]>>this.F2:0),j=this.FV/i,i=(1<<this.F1)/i,m=1<<this.F2,l=c.t,n=l-d,k=null==b?nbi():b;f.dlShiftTo(n,k);0<=c.compareTo(k)&&(c[c.t++]=1,c.subTo(k,c));BigInteger.ONE.dlShiftTo(d,
-k);for(k.subTo(f,f);f.t<d;)f[f.t++]=0;for(;0<=--n;){var p=c[--l]==e?this.DM:Math.floor(c[l]*j+(c[l-1]+m)*i);if((c[l]+=f.am(0,p,c,n,0,d))<p){f.dlShiftTo(n,k);for(c.subTo(k,c);c[l]<--p;)c.subTo(k,c)}}null!=b&&(c.drShiftTo(d,b),g!=a&&BigInteger.ZERO.subTo(b,b));c.t=d;c.clamp();0<h&&c.rShiftTo(h,c);0>g&&BigInteger.ZERO.subTo(c,c)}}}}function bnMod(a){var b=nbi();this.abs().divRemTo(a,null,b);0>this.s&&0<b.compareTo(BigInteger.ZERO)&&a.subTo(b,b);return b}function Classic(a){this.m=a}
+function bnpDivRemTo(a,b,c){var d=a.abs();if(!(0>=d.t)){var e=this.abs();if(e.t<d.t)null!=b&&b.fromInt(0),null!=c&&this.copyTo(c);else{null==c&&(c=nbi());var f=nbi(),g=this.s,a=a.s,j=this.DB-nbits(d[d.t-1]);0<j?(d.lShiftTo(j,f),e.lShiftTo(j,c)):(d.copyTo(f),e.copyTo(c));d=f.t;e=f[d-1];if(0!=e){var k=e*(1<<this.F1)+(1<d?f[d-2]>>this.F2:0),l=this.FV/k,k=(1<<this.F1)/k,p=1<<this.F2,n=c.t,q=n-d,m=null==b?nbi():b;f.dlShiftTo(q,m);0<=c.compareTo(m)&&(c[c.t++]=1,c.subTo(m,c));BigInteger.ONE.dlShiftTo(d,
+m);for(m.subTo(f,f);f.t<d;)f[f.t++]=0;for(;0<=--q;){var r=c[--n]==e?this.DM:Math.floor(c[n]*l+(c[n-1]+p)*k);if((c[n]+=f.am(0,r,c,q,0,d))<r){f.dlShiftTo(q,m);for(c.subTo(m,c);c[n]<--r;)c.subTo(m,c)}}null!=b&&(c.drShiftTo(d,b),g!=a&&BigInteger.ZERO.subTo(b,b));c.t=d;c.clamp();0<j&&c.rShiftTo(j,c);0>g&&BigInteger.ZERO.subTo(c,c)}}}}function bnMod(a){var b=nbi();this.abs().divRemTo(a,null,b);0>this.s&&0<b.compareTo(BigInteger.ZERO)&&a.subTo(b,b);return b}function Classic(a){this.m=a}
 function cConvert(a){return 0>a.s||0<=a.compareTo(this.m)?a.mod(this.m):a}function cRevert(a){return a}function cReduce(a){a.divRemTo(this.m,null,a)}function cMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c)}function cSqrTo(a,b){a.squareTo(b);this.reduce(b)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;
 function bnpInvDigit(){if(1>this.t)return 0;var a=this[0];if(0==(a&1))return 0;var b=a&3,b=b*(2-(a&15)*b)&15,b=b*(2-(a&255)*b)&255,b=b*(2-((a&65535)*b&65535))&65535,b=b*(2-a*b%this.DV)%this.DV;return 0<b?this.DV-b:-b}function Montgomery(a){this.m=a;this.mp=a.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<a.DB-15)-1;this.mt2=2*a.t}
 function montConvert(a){var b=nbi();a.abs().dlShiftTo(this.m.t,b);b.divRemTo(this.m,null,b);0>a.s&&0<b.compareTo(BigInteger.ZERO)&&this.m.subTo(b,b);return b}function montRevert(a){var b=nbi();a.copyTo(b);this.reduce(b);return b}
@@ -231,7 +254,7 @@
 BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;
 BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnClone(){var a=nbi();this.copyTo(a);return a}function bnIntValue(){if(0>this.s){if(1==this.t)return this[0]-this.DV;if(0==this.t)return-1}else{if(1==this.t)return this[0];if(0==this.t)return 0}return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}function bnByteValue(){return 0==this.t?this.s:this[0]<<24>>24}function bnShortValue(){return 0==this.t?this.s:this[0]<<16>>16}function bnpChunkSize(a){return Math.floor(Math.LN2*this.DB/Math.log(a))}
 function bnSigNum(){return 0>this.s?-1:0>=this.t||1==this.t&&0>=this[0]?0:1}function bnpToRadix(a){null==a&&(a=10);if(0==this.signum()||2>a||36<a)return"0";var b=this.chunkSize(a),b=Math.pow(a,b),c=nbv(b),d=nbi(),e=nbi(),f="";for(this.divRemTo(c,d,e);0<d.signum();)f=(b+e.intValue()).toString(a).substr(1)+f,d.divRemTo(c,d,e);return e.intValue().toString(a)+f}
-function bnpFromRadix(a,b){this.fromInt(0);null==b&&(b=10);for(var c=this.chunkSize(b),d=Math.pow(b,c),e=!1,f=0,g=0,h=0;h<a.length;++h){var i=intAt(a,h);0>i?"-"==a.charAt(h)&&0==this.signum()&&(e=!0):(g=b*g+i,++f>=c&&(this.dMultiply(d),this.dAddOffset(g,0),g=f=0))}0<f&&(this.dMultiply(Math.pow(b,f)),this.dAddOffset(g,0));e&&BigInteger.ZERO.subTo(this,this)}
+function bnpFromRadix(a,b){this.fromInt(0);null==b&&(b=10);for(var c=this.chunkSize(b),d=Math.pow(b,c),e=!1,f=0,g=0,j=0;j<a.length;++j){var k=intAt(a,j);0>k?"-"==a.charAt(j)&&0==this.signum()&&(e=!0):(g=b*g+k,++f>=c&&(this.dMultiply(d),this.dAddOffset(g,0),g=f=0))}0<f&&(this.dMultiply(Math.pow(b,f)),this.dAddOffset(g,0));e&&BigInteger.ZERO.subTo(this,this)}
 function bnpFromNumber(a,b,c){if("number"==typeof b)if(2>a)this.fromInt(1);else{this.fromNumber(a,c);this.testBit(a-1)||this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);for(this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(b);)this.dAddOffset(2,0),this.bitLength()>a&&this.subTo(BigInteger.ONE.shiftLeft(a-1),this)}else{var c=[],d=a&7;c.length=(a>>3)+1;b.nextBytes(c);c[0]=0<d?c[0]&(1<<d)-1:0;this.fromString(c,256)}}
 function bnToByteArray(){var a=this.t,b=[];b[0]=this.s;var c=this.DB-a*this.DB%8,d,e=0;if(0<a--){if(c<this.DB&&(d=this[a]>>c)!=(this.s&this.DM)>>c)b[e++]=d|this.s<<this.DB-c;for(;0<=a;)if(8>c?(d=(this[a]&(1<<c)-1)<<8-c,d|=this[--a]>>(c+=this.DB-8)):(d=this[a]>>(c-=8)&255,0>=c&&(c+=this.DB,--a)),0!=(d&128)&&(d|=-256),0==e&&(this.s&128)!=(d&128)&&++e,0<e||d!=this.s)b[e++]=d}return b}function bnEquals(a){return 0==this.compareTo(a)}function bnMin(a){return 0>this.compareTo(a)?this:a}
 function bnMax(a){return 0<this.compareTo(a)?this:a}function bnpBitwiseTo(a,b,c){var d,e,f=Math.min(a.t,this.t);for(d=0;d<f;++d)c[d]=b(this[d],a[d]);if(a.t<this.t){e=a.s&this.DM;for(d=f;d<this.t;++d)c[d]=b(this[d],e);c.t=this.t}else{e=this.s&this.DM;for(d=f;d<a.t;++d)c[d]=b(e,a[d]);c.t=a.t}c.s=b(this.s,a.s);c.clamp()}function op_and(a,b){return a&b}function bnAnd(a){var b=nbi();this.bitwiseTo(a,op_and,b);return b}function op_or(a,b){return a|b}
@@ -245,15 +268,15 @@
 function Barrett(a){this.r2=nbi();this.q3=nbi();BigInteger.ONE.dlShiftTo(2*a.t,this.r2);this.mu=this.r2.divide(a);this.m=a}function barrettConvert(a){if(0>a.s||a.t>2*this.m.t)return a.mod(this.m);if(0>a.compareTo(this.m))return a;var b=nbi();a.copyTo(b);this.reduce(b);return b}function barrettRevert(a){return a}
 function barrettReduce(a){a.drShiftTo(this.m.t-1,this.r2);a.t>this.m.t+1&&(a.t=this.m.t+1,a.clamp());this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);for(this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);0>a.compareTo(this.r2);)a.dAddOffset(1,this.m.t+1);for(a.subTo(this.r2,a);0<=a.compareTo(this.m);)a.subTo(this.m,a)}function barrettSqrTo(a,b){a.squareTo(b);this.reduce(b)}function barrettMulTo(a,b,c){a.multiplyTo(b,c);this.reduce(c)}Barrett.prototype.convert=barrettConvert;
 Barrett.prototype.revert=barrettRevert;Barrett.prototype.reduce=barrettReduce;Barrett.prototype.mulTo=barrettMulTo;Barrett.prototype.sqrTo=barrettSqrTo;
-function bnModPow(a,b){var c=a.bitLength(),d,e=nbv(1),f;if(0>=c)return e;d=18>c?1:48>c?3:144>c?4:768>c?5:6;f=8>c?new Classic(b):b.isEven()?new Barrett(b):new Montgomery(b);var g=[],h=3,i=d-1,j=(1<<d)-1;g[1]=f.convert(this);if(1<d){c=nbi();for(f.sqrTo(g[1],c);h<=j;)g[h]=nbi(),f.mulTo(c,g[h-2],g[h]),h+=2}for(var m=a.t-1,l,n=!0,k=nbi(),c=nbits(a[m])-1;0<=m;){c>=i?l=a[m]>>c-i&j:(l=(a[m]&(1<<c+1)-1)<<i-c,0<m&&(l|=a[m-1]>>this.DB+c-i));for(h=d;0==(l&1);)l>>=1,--h;if(0>(c-=h))c+=this.DB,--m;if(n)g[l].copyTo(e),
-n=!1;else{for(;1<h;)f.sqrTo(e,k),f.sqrTo(k,e),h-=2;0<h?f.sqrTo(e,k):(h=e,e=k,k=h);f.mulTo(k,g[l],e)}for(;0<=m&&0==(a[m]&1<<c);)f.sqrTo(e,k),h=e,e=k,k=h,0>--c&&(c=this.DB-1,--m)}return f.revert(e)}
+function bnModPow(a,b){var c=a.bitLength(),d,e=nbv(1),f;if(0>=c)return e;d=18>c?1:48>c?3:144>c?4:768>c?5:6;f=8>c?new Classic(b):b.isEven()?new Barrett(b):new Montgomery(b);var g=[],j=3,k=d-1,l=(1<<d)-1;g[1]=f.convert(this);if(1<d){c=nbi();for(f.sqrTo(g[1],c);j<=l;)g[j]=nbi(),f.mulTo(c,g[j-2],g[j]),j+=2}for(var p=a.t-1,n,q=!0,m=nbi(),c=nbits(a[p])-1;0<=p;){c>=k?n=a[p]>>c-k&l:(n=(a[p]&(1<<c+1)-1)<<k-c,0<p&&(n|=a[p-1]>>this.DB+c-k));for(j=d;0==(n&1);)n>>=1,--j;if(0>(c-=j))c+=this.DB,--p;if(q)g[n].copyTo(e),
+q=!1;else{for(;1<j;)f.sqrTo(e,m),f.sqrTo(m,e),j-=2;0<j?f.sqrTo(e,m):(j=e,e=m,m=j);f.mulTo(m,g[n],e)}for(;0<=p&&0==(a[p]&1<<c);)f.sqrTo(e,m),j=e,e=m,m=j,0>--c&&(c=this.DB-1,--p)}return f.revert(e)}
 function bnGCD(a){var b=0>this.s?this.negate():this.clone(),a=0>a.s?a.negate():a.clone();if(0>b.compareTo(a))var c=b,b=a,a=c;var c=b.getLowestSetBit(),d=a.getLowestSetBit();if(0>d)return b;c<d&&(d=c);0<d&&(b.rShiftTo(d,b),a.rShiftTo(d,a));for(;0<b.signum();)0<(c=b.getLowestSetBit())&&b.rShiftTo(c,b),0<(c=a.getLowestSetBit())&&a.rShiftTo(c,a),0<=b.compareTo(a)?(b.subTo(a,b),b.rShiftTo(1,b)):(a.subTo(b,a),a.rShiftTo(1,a));0<d&&a.lShiftTo(d,a);return a}
 function bnpModInt(a){if(0>=a)return 0;var b=this.DV%a,c=0>this.s?a-1:0;if(0<this.t)if(0==b)c=this[0]%a;else for(var d=this.t-1;0<=d;--d)c=(b*c+this[d])%a;return c}
-function bnModInverse(a){var b=a.isEven();if(this.isEven()&&b||0==a.signum())return BigInteger.ZERO;for(var c=a.clone(),d=this.clone(),e=nbv(1),f=nbv(0),g=nbv(0),h=nbv(1);0!=c.signum();){for(;c.isEven();){c.rShiftTo(1,c);if(b){if(!e.isEven()||!f.isEven())e.addTo(this,e),f.subTo(a,f);e.rShiftTo(1,e)}else f.isEven()||f.subTo(a,f);f.rShiftTo(1,f)}for(;d.isEven();){d.rShiftTo(1,d);if(b){if(!g.isEven()||!h.isEven())g.addTo(this,g),h.subTo(a,h);g.rShiftTo(1,g)}else h.isEven()||h.subTo(a,h);h.rShiftTo(1,
-h)}0<=c.compareTo(d)?(c.subTo(d,c),b&&e.subTo(g,e),f.subTo(h,f)):(d.subTo(c,d),b&&g.subTo(e,g),h.subTo(f,h))}if(0!=d.compareTo(BigInteger.ONE))return BigInteger.ZERO;if(0<=h.compareTo(a))return h.subtract(a);if(0>h.signum())h.addTo(a,h);else return h;return 0>h.signum()?h.add(a):h}
+function bnModInverse(a){var b=a.isEven();if(this.isEven()&&b||0==a.signum())return BigInteger.ZERO;for(var c=a.clone(),d=this.clone(),e=nbv(1),f=nbv(0),g=nbv(0),j=nbv(1);0!=c.signum();){for(;c.isEven();){c.rShiftTo(1,c);if(b){if(!e.isEven()||!f.isEven())e.addTo(this,e),f.subTo(a,f);e.rShiftTo(1,e)}else f.isEven()||f.subTo(a,f);f.rShiftTo(1,f)}for(;d.isEven();){d.rShiftTo(1,d);if(b){if(!g.isEven()||!j.isEven())g.addTo(this,g),j.subTo(a,j);g.rShiftTo(1,g)}else j.isEven()||j.subTo(a,j);j.rShiftTo(1,
+j)}0<=c.compareTo(d)?(c.subTo(d,c),b&&e.subTo(g,e),f.subTo(j,f)):(d.subTo(c,d),b&&g.subTo(e,g),j.subTo(f,j))}if(0!=d.compareTo(BigInteger.ONE))return BigInteger.ZERO;if(0<=j.compareTo(a))return j.subtract(a);if(0>j.signum())j.addTo(a,j);else return j;return 0>j.signum()?j.add(a):j}
 var lowprimes=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509],lplim=67108864/lowprimes[lowprimes.length-1];
 function bnIsProbablePrime(a){var b,c=this.abs();if(1==c.t&&c[0]<=lowprimes[lowprimes.length-1]){for(b=0;b<lowprimes.length;++b)if(c[0]==lowprimes[b])return!0;return!1}if(c.isEven())return!1;for(b=1;b<lowprimes.length;){for(var d=lowprimes[b],e=b+1;e<lowprimes.length&&d<lplim;)d*=lowprimes[e++];for(d=c.modInt(d);b<e;)if(0==d%lowprimes[b++])return!1}return c.millerRabin(a)}
-function bnpMillerRabin(a){var b=this.subtract(BigInteger.ONE),c=b.getLowestSetBit();if(0>=c)return!1;var d=b.shiftRight(c),a=a+1>>1;a>lowprimes.length&&(a=lowprimes.length);for(var e=nbi(),f=0;f<a;++f){e.fromInt(lowprimes[f]);var g=e.modPow(d,this);if(0!=g.compareTo(BigInteger.ONE)&&0!=g.compareTo(b)){for(var h=1;h++<c&&0!=g.compareTo(b);)if(g=g.modPowInt(2,this),0==g.compareTo(BigInteger.ONE))return!1;if(0!=g.compareTo(b))return!1}}return!0}BigInteger.prototype.chunkSize=bnpChunkSize;
+function bnpMillerRabin(a){var b=this.subtract(BigInteger.ONE),c=b.getLowestSetBit();if(0>=c)return!1;var d=b.shiftRight(c),a=a+1>>1;a>lowprimes.length&&(a=lowprimes.length);for(var e=nbi(),f=0;f<a;++f){e.fromInt(lowprimes[f]);var g=e.modPow(d,this);if(0!=g.compareTo(BigInteger.ONE)&&0!=g.compareTo(b)){for(var j=1;j++<c&&0!=g.compareTo(b);)if(g=g.modPowInt(2,this),0==g.compareTo(BigInteger.ONE))return!1;if(0!=g.compareTo(b))return!1}}return!0}BigInteger.prototype.chunkSize=bnpChunkSize;
 BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.fromNumber=bnpFromNumber;BigInteger.prototype.bitwiseTo=bnpBitwiseTo;BigInteger.prototype.changeBit=bnpChangeBit;BigInteger.prototype.addTo=bnpAddTo;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.multiplyLowerTo=bnpMultiplyLowerTo;BigInteger.prototype.multiplyUpperTo=bnpMultiplyUpperTo;BigInteger.prototype.modInt=bnpModInt;
 BigInteger.prototype.millerRabin=bnpMillerRabin;BigInteger.prototype.clone=bnClone;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.byteValue=bnByteValue;BigInteger.prototype.shortValue=bnShortValue;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.toByteArray=bnToByteArray;BigInteger.prototype.equals=bnEquals;BigInteger.prototype.min=bnMin;BigInteger.prototype.max=bnMax;BigInteger.prototype.and=bnAnd;BigInteger.prototype.or=bnOr;BigInteger.prototype.xor=bnXor;
 BigInteger.prototype.andNot=bnAndNot;BigInteger.prototype.not=bnNot;BigInteger.prototype.shiftLeft=bnShiftLeft;BigInteger.prototype.shiftRight=bnShiftRight;BigInteger.prototype.getLowestSetBit=bnGetLowestSetBit;BigInteger.prototype.bitCount=bnBitCount;BigInteger.prototype.testBit=bnTestBit;BigInteger.prototype.setBit=bnSetBit;BigInteger.prototype.clearBit=bnClearBit;BigInteger.prototype.flipBit=bnFlipBit;BigInteger.prototype.add=bnAdd;BigInteger.prototype.subtract=bnSubtract;