gcm128.c: API modification and readability improvements,

add ghash benchmark to apps/speed.c.

1 files changed, 10 insertions, 8 deletions

diff --git a/crypto/modes/modes.h b/crypto/modes/modes.h
index 10ce57667a..1087646d2d 100644
--- a/crypto/modes/modes.h
+++ b/crypto/modes/modes.h
@@ -82,15 +82,17 @@ size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
 
 typedef struct gcm128_context GCM128_CONTEXT;
 
-void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
+GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
 void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
-			 size_t len);
+			size_t len);
 void CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
-		       size_t len);
+			size_t len);
 void CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
-			   const unsigned char *in, unsigned char *out,
-			   size_t len);
+			const unsigned char *in, unsigned char *out,
+			size_t len);
 void CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
-			   const unsigned char *in, unsigned char *out,
-			   size_t len);
-void CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx);
+			const unsigned char *in, unsigned char *out,
+			size_t len);
+int  CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
+			size_t len);
+void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);