diff options
| -rw-r--r-- | src/crypto/keccak.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/crypto/keccak.c b/src/crypto/keccak.c index 7386d37a3..533021af3 100644 --- a/src/crypto/keccak.c +++ b/src/crypto/keccak.c @@ -81,7 +81,8 @@ void keccak(const uint8_t *in, size_t inlen, uint8_t *md, int mdlen) uint8_t temp[144]; size_t i, rsiz, rsizw; - if (mdlen <= 0 || mdlen > 200 || sizeof(st) != 200) + static_assert(HASH_DATA_AREA <= sizeof(temp), "Bad keccak preconditions"); + if (mdlen <= 0 || (mdlen > 100 && sizeof(st) != (size_t)mdlen)) { fprintf(stderr, "Bad keccak use"); abort(); |