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-rw-r--r--src/sha256.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/sha256.c b/src/sha256.c
index 3d6401f..2e9a7a7 100644
--- a/src/sha256.c
+++ b/src/sha256.c
@@ -31,6 +31,7 @@
#include "sha256.h"
+#include "crypto.h"
#include <stdarg.h>
#include <string.h>
@@ -261,7 +262,7 @@ bool fastd_hmacsha256_blocks_verify(const uint8_t mac[FASTD_SHA256_HASH_BYTES],
hmacsha256_blocks_va(&out, key, ap);
va_end(ap);
- return !memcmp(out.b, mac, FASTD_SHA256_HASH_BYTES);
+ return secure_memequal(out.b, mac, FASTD_SHA256_HASH_BYTES);
}
/** Computes the HMAC-SHA256 of an arbitraty input buffer */
@@ -280,5 +281,5 @@ bool fastd_hmacsha256_verify(const uint8_t mac[FASTD_SHA256_HASH_BYTES], const u
fastd_sha256_t out;
fastd_hmacsha256(&out, key, in, len);
- return !memcmp(out.b, mac, FASTD_SHA256_HASH_BYTES);
+ return secure_memequal(out.b, mac, FASTD_SHA256_HASH_BYTES);
}