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-rw-r--r--src/crypto/hash.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/crypto/hash.c b/src/crypto/hash.c
index 42f272e34..43ce32957 100644
--- a/src/crypto/hash.c
+++ b/src/crypto/hash.c
@@ -36,7 +36,14 @@
#include "keccak.h"
void hash_permutation(union hash_state *state) {
+#if BYTE_ORDER == LITTLE_ENDIAN
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) {