size_t-fication of message digest APIs. We should size_t-fy more APIs...

2 files changed, 4 insertions, 4 deletions

diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c
index f7392a0dae..50765e227b 100644
--- a/crypto/hmac/hmac.c
+++ b/crypto/hmac/hmac.c
@@ -121,7 +121,7 @@ void HMAC_Init(HMAC_CTX *ctx, const void *key, int len,
 	HMAC_Init_ex(ctx,key,len,md, NULL);
 	}
 
-void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len)
+void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len)
 	{
 	EVP_DigestUpdate(&ctx->md_ctx,data,len);
 	}
@@ -156,7 +156,7 @@ void HMAC_CTX_cleanup(HMAC_CTX *ctx)
 	}
 
 unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
-		    const unsigned char *d, int n, unsigned char *md,
+		    const unsigned char *d, size_t n, unsigned char *md,
 		    unsigned int *md_len)
 	{
 	HMAC_CTX c;
diff --git a/crypto/hmac/hmac.h b/crypto/hmac/hmac.h
index 72077ad19e..251c95fade 100644
--- a/crypto/hmac/hmac.h
+++ b/crypto/hmac/hmac.h
@@ -94,10 +94,10 @@ void HMAC_Init(HMAC_CTX *ctx, const void *key, int len,
 	       const EVP_MD *md); /* deprecated */
 void HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
 		  const EVP_MD *md, ENGINE *impl);
-void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, int len);
+void HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len);
 void HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len);
 unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
-		    const unsigned char *d, int n, unsigned char *md,
+		    const unsigned char *d, size_t n, unsigned char *md,
 		    unsigned int *md_len);