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| author | Mattias Andrée <maandree@kth.se> | 2024-09-04 19:41:56 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2024-09-04 19:41:56 +0200 |
| commit | cda19b080eee1c8057ebcb4369455582949ed20e (patch) | |
| tree | 39d4ff4a5efaac08207ca33606fa01877b404927 /libhashsum_init_blake2s_hasher.c | |
| parent | tests: check .supports_non_whole_bytes (diff) | |
| download | libhashsum-cda19b080eee1c8057ebcb4369455582949ed20e.tar.gz libhashsum-cda19b080eee1c8057ebcb4369455582949ed20e.tar.bz2 libhashsum-cda19b080eee1c8057ebcb4369455582949ed20e.tar.xz | |
Fix and test BLAKE2 support
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'libhashsum_init_blake2s_hasher.c')
| -rw-r--r-- | libhashsum_init_blake2s_hasher.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libhashsum_init_blake2s_hasher.c b/libhashsum_init_blake2s_hasher.c index 0957b22..689dc64 100644 --- a/libhashsum_init_blake2s_hasher.c +++ b/libhashsum_init_blake2s_hasher.c @@ -69,7 +69,7 @@ finalise(struct libhashsum_hasher *this, void *data, size_t bytes, unsigned extr size -= r; if (!this->hash_output) - this->hash_output = this->state.blake224.buf; + this->hash_output = this->state.blake2s.buf; if (this->state.blake2s.keybytes) { bytes = BLAKE2S_BLOCK_SIZE; @@ -100,7 +100,7 @@ allzeroes(const uint8_t *data, size_t n) static char * -hex(char *buf, const uint8_t *data, size_t n) +hex(char *restrict buf, const uint8_t *restrict data, size_t n) { size_t i; for (i = 0; i < n; i++) { @@ -150,12 +150,14 @@ libhashsum_init_blake2s_hasher(struct libhashsum_hasher *this, size_t hashbits, .node_depth = 0U, .inner_len = 0U }; - if (((hashbits | keybits) & 7U) || ((hashbits | keybits) > 256U)) { + if (((hashbits | keybits) & 7U) || hashbits > 256U || keybits > 256U) { errno = EINVAL; return -1; } - if (!hashbits) + if (!hashbits) { hashbits = 256U; + params.digest_len = (unsigned char)(hashbits / 8U); + } libblake_init(); this->algorithm = LIBHASHSUM_BLAKE2S; this->algorithm_string = mkalgostr(this->state.blake2s.algostr, "BLAKE2s", |