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crypto: inline blake2s convenience function 

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2022-06-14 11:35:01 +02:00
parent 5c58322798
commit 5ba28362fe
2 changed files with 13 additions and 16 deletions
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14
src/crypto.c
View File

@ -939,20 +939,6 @@ void blake2s_final(struct blake2s_state *state, uint8_t *out)
memcpy(out, state->h, state->outlen);
explicit_bzero(state, sizeof(*state));
}
void blake2s(uint8_t *out, const uint8_t *in, const uint8_t *key,
const size_t outlen, const size_t inlen, const size_t keylen)
{
struct blake2s_state state;
if (keylen)
blake2s_init_key(&state, outlen, key, keylen);
else
blake2s_init(&state, outlen);
blake2s_update(&state, in, inlen);
blake2s_final(&state, out);
}
#endif
#ifdef COMPAT_NEED_CURVE25519

15
src/crypto.h
View File

@ -129,8 +129,19 @@ void blake2s_update(struct blake2s_state *state, const uint8_t *in, size_t inlen
void blake2s_final(struct blake2s_state *state, uint8_t *out);
void blake2s(uint8_t *out, const uint8_t *in, const uint8_t *key,
const size_t outlen, const size_t inlen, const size_t keylen);
static inline void blake2s(uint8_t *out, const uint8_t *in, const uint8_t *key,
const size_t outlen, const size_t inlen, const size_t keylen)
{
struct blake2s_state state;
if (keylen)
blake2s_init_key(&state, outlen, key, keylen);
else
blake2s_init(&state, outlen);
blake2s_update(&state, in, inlen);
blake2s_final(&state, out);
}
#endif
#ifdef COMPAT_NEED_CURVE25519