diff options
Diffstat (limited to 'chip/g/crypto_api.c')
| -rw-r--r-- | chip/g/crypto_api.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/chip/g/crypto_api.c b/chip/g/crypto_api.c index 9c0c7bb8f5..075472238d 100644 --- a/chip/g/crypto_api.c +++ b/chip/g/crypto_api.c @@ -7,8 +7,8 @@ #include "crypto_api.h" #include "dcrypto.h" -void app_compute_hash(uint8_t *p_buf, size_t num_bytes, - uint8_t *p_hash, size_t hash_len) +void app_compute_hash(const void *p_buf, size_t num_bytes, void *p_hash, + size_t hash_len) { uint8_t sha1_digest[SHA_DIGEST_SIZE]; @@ -16,12 +16,12 @@ void app_compute_hash(uint8_t *p_buf, size_t num_bytes, * Use the built in dcrypto engine to generate the sha1 hash of the * buffer. */ - DCRYPTO_SHA1_hash((uint8_t *)p_buf, num_bytes, sha1_digest); + DCRYPTO_SHA1_hash(p_buf, num_bytes, sha1_digest); memcpy(p_hash, sha1_digest, MIN(hash_len, sizeof(sha1_digest))); if (hash_len > sizeof(sha1_digest)) - memset(p_hash + sizeof(sha1_digest), 0, + memset((uint8_t *)p_hash + sizeof(sha1_digest), 0, hash_len - sizeof(sha1_digest)); } |