diff options
Diffstat (limited to 'chip/host/dcrypto/app_cipher.c')
| -rw-r--r-- | chip/host/dcrypto/app_cipher.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/chip/host/dcrypto/app_cipher.c b/chip/host/dcrypto/app_cipher.c index ab52484753..4c4809005c 100644 --- a/chip/host/dcrypto/app_cipher.c +++ b/chip/host/dcrypto/app_cipher.c @@ -6,8 +6,8 @@ #include "dcrypto.h" #include "util.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 digest[SHA256_DIGEST_SIZE]; @@ -15,12 +15,12 @@ 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_SHA256_hash((uint8_t *)p_buf, num_bytes, digest); + DCRYPTO_SHA256_hash(p_buf, num_bytes, digest); memcpy(p_hash, digest, MIN(hash_len, sizeof(digest))); if (hash_len > sizeof(digest)) - memset(p_hash + sizeof(digest), 0, + memset((uint8_t *)p_hash + sizeof(digest), 0, hash_len - sizeof(digest)); } |