Simplify runAesCmacTest() by using EVP_DigestSign().

1 files changed, 3 insertions, 16 deletions

diff --git a/src/regress/lib/libcrypto/wycheproof/wycheproof.go b/src/regress/lib/libcrypto/wycheproof/wycheproof.go
index 4e465a8410..9b22f1411e 100644
--- a/src/regress/lib/libcrypto/wycheproof/wycheproof.go
+++ b/src/regress/lib/libcrypto/wycheproof/wycheproof.go
@@ -1,4 +1,4 @@
-/* $OpenBSD: wycheproof.go,v 1.121 2021/04/03 13:34:45 tb Exp $ */
+/* $OpenBSD: wycheproof.go,v 1.122 2021/09/24 20:48:23 tb Exp $ */
 /*
  * Copyright (c) 2018 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2018, 2019 Theo Buehler <tb@openbsd.org>
@@ -39,12 +39,6 @@ package main
 #include <openssl/pem.h>
 #include <openssl/x509.h>
 #include <openssl/rsa.h>
-
-int
-evpDigestSignUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt)
-{
-        return EVP_DigestSignUpdate(ctx, d, cnt);
-}
 */
 import "C"
 
@@ -1033,19 +1027,12 @@ func runAesCmacTest(cipher *C.EVP_CIPHER, wt *wycheproofTestAesCmac) bool {
                 return false
         }
 
-        ret = C.evpDigestSignUpdate(mdctx, unsafe.Pointer(&msg[0]), C.size_t(msgLen))
-        if ret != 1 {
-                fmt.Printf("FAIL: Test case %d (%q) %v - EVP_DigestSignUpdate() = %d, want %v\n",
-                        wt.TCID, wt.Comment, wt.Flags, ret, wt.Result)
-                return false
-        }
-
         var outLen C.size_t
         outTag := make([]byte, 16)
 
-        ret = C.EVP_DigestSignFinal(mdctx, (*C.uchar)(unsafe.Pointer(&outTag[0])), &outLen)
+        ret = C.EVP_DigestSign(mdctx, (*C.uchar)(unsafe.Pointer(&outTag[0])), &outLen, (*C.uchar)(unsafe.Pointer(&msg[0])), C.size_t(msgLen))
         if ret != 1 {
-                fmt.Printf("FAIL: Test case %d (%q) %v - EVP_DigestSignFinal() = %d, want %v\n",
+                fmt.Printf("FAIL: Test case %d (%q) %v - EVP_DigestSign() = %d, want %v\n",
                         wt.TCID, wt.Comment, wt.Flags, ret, wt.Result)
                 return false
         }