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Add built-in RIPEMD-160 implementation

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This commit is contained in:
Pieter Wuille
2014-05-01 00:43:31 +02:00
parent 13b5dfef64
commit a5bc9c0917
5 changed files with 248 additions and 4 deletions
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3
src/script.cpp
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@@ -11,6 +11,7 @@
#include "keystore.h"
#include "crypto/sha1.h"
#include "crypto/sha2.h"
#include "crypto/ripemd160.h"
#include "sync.h"
#include "uint256.h"
#include "util.h"
@@ -803,7 +804,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co
valtype& vch = stacktop(-1);
valtype vchHash((opcode == OP_RIPEMD160 || opcode == OP_SHA1 || opcode == OP_HASH160) ? 20 : 32);
if (opcode == OP_RIPEMD160)
RIPEMD160(&vch[0], vch.size(), &vchHash[0]);
CRIPEMD160().Write(&vch[0], vch.size()).Finalize(&vchHash[0]);
else if (opcode == OP_SHA1)
CSHA1().Write(&vch[0], vch.size()).Finalize(&vchHash[0]);
else if (opcode == OP_SHA256)