diff options
Diffstat (limited to 'libkeccak_hmac_wipe.c')
| -rw-r--r-- | libkeccak_hmac_wipe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libkeccak_hmac_wipe.c b/libkeccak_hmac_wipe.c index 77b4449..1f29b47 100644 --- a/libkeccak_hmac_wipe.c +++ b/libkeccak_hmac_wipe.c @@ -10,10 +10,12 @@ void libkeccak_hmac_wipe(volatile struct libkeccak_hmac_state *restrict state) { - volatile char *restrict key_pads; + volatile unsigned char *restrict key_pads; size_t i, size; + key_pads = state->key_opad; size = 2 * ((state->key_length + 7) >> 3); + libkeccak_state_wipe(&state->sponge); for (i = 0; i < size; i++) key_pads[i] = 0; |