diff options
Diffstat (limited to 'libblake_internal_blake2xs_init0.c')
| -rw-r--r-- | libblake_internal_blake2xs_init0.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/libblake_internal_blake2xs_init0.c b/libblake_internal_blake2xs_init0.c index f20bb9c..bde760f 100644 --- a/libblake_internal_blake2xs_init0.c +++ b/libblake_internal_blake2xs_init0.c @@ -33,15 +33,22 @@ libblake_internal_blake2xs_init0(struct libblake_blake2xs_state *state, const st state->b2s.f[0] = 0; state->b2s.f[1] = 0; - if (sizeof(*params) == sizeof(state->b2s.h)) { - state->b2s.h[0] ^= le32(((uint_least32_t *)params)[0]); - state->b2s.h[1] ^= le32(((uint_least32_t *)params)[1]); - state->b2s.h[2] ^= le32(((uint_least32_t *)params)[2]); - state->b2s.h[3] ^= le32(((uint_least32_t *)params)[3]); - state->b2s.h[4] ^= le32(((uint_least32_t *)params)[4]); - state->b2s.h[5] ^= le32(((uint_least32_t *)params)[5]); - state->b2s.h[6] ^= le32(((uint_least32_t *)params)[6]); - state->b2s.h[7] ^= le32(((uint_least32_t *)params)[7]); + if (CODE_KILLER(sizeof(*params) == sizeof(state->b2s.h))) { +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wcast-align" +#endif + state->b2s.h[0] ^= le32(((const uint_least32_t *)params)[0]); + state->b2s.h[1] ^= le32(((const uint_least32_t *)params)[1]); + state->b2s.h[2] ^= le32(((const uint_least32_t *)params)[2]); + state->b2s.h[3] ^= le32(((const uint_least32_t *)params)[3]); + state->b2s.h[4] ^= le32(((const uint_least32_t *)params)[4]); + state->b2s.h[5] ^= le32(((const uint_least32_t *)params)[5]); + state->b2s.h[6] ^= le32(((const uint_least32_t *)params)[6]); + state->b2s.h[7] ^= le32(((const uint_least32_t *)params)[7]); +#if defined(__clang__) +# pragma clang diagnostic pop +#endif } else { state->b2s.h[0] ^= ((uint_least32_t)params->digest_len & 255) << 0; state->b2s.h[0] ^= ((uint_least32_t)params->key_len & 255) << 8; |