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Merge pull request #4757

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db24a2e5 hash: fix hash_permutation on big endian (moneromooo-monero)
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Riccardo Spagni 2018-11-14 21:34:09 +02:00
commit 92c5a892b5
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1 changed files with 7 additions and 0 deletions
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7
src/crypto/hash.c
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@ -36,7 +36,14 @@
#include "keccak.h" #include "keccak.h"
void hash_permutation(union hash_state *state) { void hash_permutation(union hash_state *state) {
#if BYTE_ORDER == LITTLE_ENDIAN
keccakf((uint64_t*)state, 24); keccakf((uint64_t*)state, 24);
#else
uint64_t le_state[25];
memcpy_swap64le(le_state, state, 25);
keccakf(le_state, 24);
memcpy_swap64le(state, le_state, 25);
#endif
} }
void hash_process(union hash_state *state, const uint8_t *buf, size_t count) { void hash_process(union hash_state *state, const uint8_t *buf, size_t count) {