diff options
Diffstat (limited to 'libkeccak_hmac_unmarshal.c')
| -rw-r--r-- | libkeccak_hmac_unmarshal.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libkeccak_hmac_unmarshal.c b/libkeccak_hmac_unmarshal.c index 452efa3..bc76275 100644 --- a/libkeccak_hmac_unmarshal.c +++ b/libkeccak_hmac_unmarshal.c @@ -7,7 +7,7 @@ * * @param state The slot for the unmarshalled state, must not be * initialised (memory leak otherwise), can be `NULL` - * @param data The input buffer + * @param data_ The input buffer * @return The number of bytes read from `data`, 0 on error */ size_t @@ -22,10 +22,10 @@ libkeccak_hmac_unmarshal(struct libkeccak_hmac_state *restrict state, const void parsed = libkeccak_state_unmarshal(state ? &state->sponge : NULL, data); if (!parsed) return 0; - data += parsed / sizeof(char); + data += parsed; size = *(const size_t *)data; - data += sizeof(size_t) / sizeof(char); + data += sizeof(size_t); if (state) size = state->key_length; size = (state->key_length + 7) >> 3; @@ -37,12 +37,12 @@ libkeccak_hmac_unmarshal(struct libkeccak_hmac_state *restrict state, const void return 0; } memcpy(state->key_opad, data, size); - data += size / sizeof(char); + data += size; if (data[0]) { - state->key_ipad = state->key_opad + size / sizeof(char); + state->key_ipad = state->key_opad + size; memcpy(state->key_ipad, state->key_opad, size); - for (i = 0; i < size / sizeof(char); i++) + for (i = 0; i < size; i++) state->key_ipad[i] ^= (char)(HMAC_OUTER_PAD ^ HMAC_INNER_PAD); } |