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src/hash.cpp: endian compatibility

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This commit is contained in:
Wladimir J. van der Laan 2014-12-19 11:38:03 +01:00
parent 4414f5ffe1
commit 3ca5852dc2
1 changed files with 4 additions and 2 deletions
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src/hash.cpp
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@ -3,8 +3,10 @@
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "hash.h" #include "hash.h"
#include "crypto/common.h"
#include "crypto/hmac_sha512.h" #include "crypto/hmac_sha512.h"
inline uint32_t ROTL32(uint32_t x, int8_t r) inline uint32_t ROTL32(uint32_t x, int8_t r)
{ {
return (x << r) | (x >> (32 - r)); return (x << r) | (x >> (32 - r));
@ -23,10 +25,10 @@ unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char
//---------- //----------
// body // body
const uint32_t* blocks = (const uint32_t*)(&vDataToHash[0] + nblocks * 4); const uint8_t* blocks = &vDataToHash[0] + nblocks * 4;
for (int i = -nblocks; i; i++) { for (int i = -nblocks; i; i++) {
uint32_t k1 = blocks[i]; uint32_t k1 = ReadLE32(blocks + i*4);
k1 *= c1; k1 *= c1;
k1 = ROTL32(k1, 15); k1 = ROTL32(k1, 15);