bzero -> memset

espressif · Nov 21, 2023 · 440d035 · 440d035
1 parent 9c87a9b
commit 440d035
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/crypto/hmac256-internal.c b/crypto/hmac256-internal.c
@@ -82,7 +82,7 @@ void hmac_sha256_final(struct hmac_sha256_ctx *ctx, uint8_t *mac,
     // we need to pad the "ctx_inside" state because `sha256_compress` expects a padded input
     uint64_t bit_len = __builtin_bswap64(SHA256_DIGEST_SIZE * 8 + 512);
     block[SHA256_DIGEST_SIZE] = 0x80;
-    bzero(block + SHA256_DIGEST_SIZE + 1, SHA256_BLOCK_SIZE - SHA256_DIGEST_SIZE - 1);
+    memset(block + SHA256_DIGEST_SIZE + 1, 0, SHA256_BLOCK_SIZE - SHA256_DIGEST_SIZE - 1);
     memcpy(block + SHA256_BLOCK_SIZE - sizeof(bit_len), &bit_len, sizeof(bit_len));
 
     sha256_compress(&ctx->ctx_outside, block);

diff --git a/hw/misc/esp32c3_ds.c b/hw/misc/esp32c3_ds.c
@@ -22,7 +22,7 @@ static void write_and_padd(uint8_t *block, const uint8_t *data, uint16_t data_le
     memcpy(block, data, data_len);
     // Apply a one bit, followed by zero bits (refer to the TRM of respective target).
     block[data_len] = 0x80;
-    bzero(block + data_len + 1, SHA256_BLOCK_SIZE - data_len - 1);
+    memset(block + data_len + 1, 0, SHA256_BLOCK_SIZE - data_len - 1);
 }