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authorPieter Wuille <pieter.wuille@gmail.com>2014-05-01 00:43:31 +0200
committerPieter Wuille <pieter.wuille@gmail.com>2014-06-21 19:47:42 +0200
commita5bc9c09177420bd1c6a1f9ece9ecfbe80c453fe (patch)
tree80897d1583c290f1ec077e405cca070f41034eef /src/crypto/ripemd160.h
parent13b5dfef64bbb77d583b2acc59e2b33f89645308 (diff)
Add built-in RIPEMD-160 implementation
Diffstat (limited to 'src/crypto/ripemd160.h')
-rw-r--r--src/crypto/ripemd160.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/crypto/ripemd160.h b/src/crypto/ripemd160.h
new file mode 100644
index 0000000000..cab1d0bb46
--- /dev/null
+++ b/src/crypto/ripemd160.h
@@ -0,0 +1,25 @@
+// Copyright (c) 2014 The Bitcoin developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_RIPEMD160_H
+#define BITCOIN_RIPEMD160_H
+
+#include <stdint.h>
+#include <stdlib.h>
+
+/** A hasher class for RIPEMD-160. */
+class CRIPEMD160 {
+private:
+ uint32_t s[5];
+ unsigned char buf[64];
+ size_t bytes;
+
+public:
+ CRIPEMD160();
+ CRIPEMD160& Write(const unsigned char *data, size_t len);
+ void Finalize(unsigned char *hash);
+ CRIPEMD160& Reset();
+};
+
+#endif