Implement internally opaque bn access from evp

[openssl.git] / crypto / evp / m_mdc2.c

diff --git a/crypto/evp/m_mdc2.c b/crypto/evp/m_mdc2.c
index da70f689b85e4a3535f19020e14f0ff2dc17d7f1..b08d5598039316478efb565a8854ca5655f74bee 100644 (file)
--- a/crypto/evp/m_mdc2.c
+++ b/crypto/evp/m_mdc2.c
@@ -1,5 +1,5 @@
 /* crypto/evp/m_mdc2.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -58,22 +58,44 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "evp.h"
-#include "objects.h"
-#include "x509.h"
 
-static EVP_MD mdc2_md=
+#ifndef OPENSSL_NO_MDC2
+
+#include <openssl/evp.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/mdc2.h>
+#ifndef OPENSSL_NO_RSA
+#include <openssl/rsa.h>
+#endif
+
+static int init(EVP_MD_CTX *ctx)
+       { return MDC2_Init(ctx->md_data); }
+
+static int update(EVP_MD_CTX *ctx,const void *data,size_t count)
+       { return MDC2_Update(ctx->md_data,data,count); }
+
+static int final(EVP_MD_CTX *ctx,unsigned char *md)
+       { return MDC2_Final(md,ctx->md_data); }
+
+static const EVP_MD mdc2_md=
        {
        NID_mdc2,
        NID_mdc2WithRSA,
        MDC2_DIGEST_LENGTH,
-       MDC2_Init,
-       MDC2_Update,
-       MDC2_Final,
+       0,
+       init,
+       update,
+       final,
+       NULL,
+       NULL,
        EVP_PKEY_RSA_ASN1_OCTET_STRING_method,
+       MDC2_BLOCK,
+       sizeof(EVP_MD *)+sizeof(MDC2_CTX),
        };
 
-EVP_MD *EVP_mdc2()
+const EVP_MD *EVP_mdc2(void)
        {
        return(&mdc2_md);
        }
+#endif