util: deprecate crypto::computeSha256Digest()
Use Sha256::computeDigest() instead.
Change-Id: I9db5b4839559c9c7930cdc24c78f35ca76b25b52
diff --git a/src/util/crypto.hpp b/src/util/crypto.hpp
index 860b17d..281e2f2 100644
--- a/src/util/crypto.hpp
+++ b/src/util/crypto.hpp
@@ -1,5 +1,5 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
+/*
* Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
@@ -22,14 +22,21 @@
#ifndef NDN_UTIL_CRYPTO_HPP
#define NDN_UTIL_CRYPTO_HPP
-#include "../common.hpp"
-#include "../encoding/buffer.hpp"
+/**
+ * @file
+ * @deprecated use <ndn-cxx/util/digest.hpp>
+ */
+
+#include "digest.hpp"
namespace ndn {
namespace crypto {
-/// @brief number of octets in a SHA256 digest
-const size_t SHA256_DIGEST_SIZE = 32;
+/**
+ * @brief number of octets in a SHA256 digest
+ * @deprecated use ndn::util::Sha256::DIGEST_SIZE
+ */
+DEPRECATED(const size_t SHA256_DIGEST_SIZE) = util::Sha256::DIGEST_SIZE;
/**
* @brief Compute the SHA-256 digest of data.
@@ -37,9 +44,15 @@
* @param data Pointer to the input byte array.
* @param dataLength The length of data.
* @return A pointer to a buffer of SHA256_DIGEST_SIZE bytes.
+ *
+ * @deprecated use ndn::util::Sha256::computeDigest()
*/
-ConstBufferPtr
-computeSha256Digest(const uint8_t* data, size_t dataLength);
+DEPRECATED()
+inline ConstBufferPtr
+computeSha256Digest(const uint8_t* data, size_t dataLength)
+{
+ return util::Sha256::computeDigest(data, dataLength);
+}
} // namespace crypto
} // namespace ndn