make: Global change: Move all public headers to include folder. Change source to including public headers using #include <ndn-cpp/*>. Split some header files to minimize exposing C .h files.
diff --git a/include/ndn-cpp/security/identity/private-key-storage.hpp b/include/ndn-cpp/security/identity/private-key-storage.hpp
new file mode 100644
index 0000000..8917c92
--- /dev/null
+++ b/include/ndn-cpp/security/identity/private-key-storage.hpp
@@ -0,0 +1,117 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Yingdi Yu <yingdi@cs.ucla.edu>
+ * @author: Jeff Thompson <jefft0@remap.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_PRIVATE_KEY_STORAGE_HPP
+#define NDN_PRIVATE_KEY_STORAGE_HPP
+
+#include <string>
+#include "../../util/blob.hpp"
+#include "../certificate/public-key.hpp"
+#include "../security-common.hpp"
+#include "../../name.hpp"
+
+namespace ndn {
+
+class PrivateKeyStorage {
+public:
+ /**
+ * The virtual destructor.
+ */
+ virtual
+ ~PrivateKeyStorage() {}
+
+ /**
+ * Generate a pair of asymmetric keys.
+ * @param keyName The name of the key pair.
+ * @param keyType The type of the key pair, e.g. KEY_TYPE_RSA.
+ * @param keySize The size of the key pair.
+ */
+ virtual void
+ generateKeyPair(const Name& keyName, KeyType keyType = KEY_TYPE_RSA, int keySize = 2048) = 0;
+
+ /**
+ * Get the public key
+ * @param keyName The name of public key.
+ * @return The public key.
+ */
+ virtual ptr_lib::shared_ptr<PublicKey>
+ getPublicKey(const Name& keyName) = 0;
+
+ /**
+ * Fetch the private key for keyName and sign the data, returning a signature Blob.
+ * @param data Pointer to the input byte array.
+ * @param dataLength The length of data.
+ * @param keyName The name of the signing key.
+ * @param digestAlgorithm the digest algorithm.
+ * @return The signature, or a null pointer if signing fails.
+ */
+ virtual Blob
+ sign(const uint8_t *data, size_t dataLength, const Name& keyName, DigestAlgorithm digestAlgorithm = DIGEST_ALGORITHM_SHA256) = 0;
+
+ Blob
+ sign(const Blob& data, const Name& keyName, DigestAlgorithm digestAlgorithm = DIGEST_ALGORITHM_SHA256)
+ {
+ sign(data.buf(), data.size(), keyName, digestAlgorithm);
+ }
+
+ /**
+ * Decrypt data.
+ * @param keyName The name of the decrypting key.
+ * @param data The byte to be decrypted.
+ * @param dataLength the length of data.
+ * @param isSymmetric If true symmetric encryption is used, otherwise asymmetric decryption is used.
+ * @return The decrypted data.
+ */
+ virtual Blob
+ decrypt(const Name& keyName, const uint8_t* data, size_t dataLength, bool isSymmetric = false) = 0;
+
+ Blob
+ decrypt(const Name& keyName, const Blob& data, bool isSymmetric = false)
+ {
+ decrypt(keyName, data.buf(), data.size(), isSymmetric);
+ }
+
+ /**
+ * Encrypt data.
+ * @param keyName The name of the encrypting key.
+ * @param data The byte to be encrypted.
+ * @param dataLength the length of data.
+ * @param isSymmetric If true symmetric encryption is used, otherwise asymmetric decryption is used.
+ * @return The encrypted data.
+ */
+ virtual Blob
+ encrypt(const Name& keyName, const uint8_t* data, size_t dataLength, bool isSymmetric = false) = 0;
+
+ Blob
+ encrypt(const Name& keyName, const Blob& data, bool isSymmetric = false)
+ {
+ encrypt(keyName, data.buf(), data.size(), isSymmetric);
+ }
+
+ /**
+ * @brief Generate a symmetric key.
+ * @param keyName The name of the key.
+ * @param keyType The type of the key, e.g. KEY_TYPE_AES.
+ * @param keySize The size of the key.
+ */
+ virtual void
+ generateKey(const Name& keyName, KeyType keyType = KEY_TYPE_AES, int keySize = 256) = 0;
+
+ /**
+ * Check if a particular key exists.
+ * @param keyName The name of the key.
+ * @param keyClass The class of the key, e.g. KEY_CLASS_PUBLIC, KEY_CLASS_PRIVATE, or KEY_CLASS_SYMMETRIC.
+ * @return True if the key exists, otherwise false.
+ */
+ virtual bool
+ doesKeyExist(const Name& keyName, KeyClass keyClass) = 0;
+};
+
+}
+
+#endif