/* ssl/s2_enc.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
* [including the GNU Public Licence.]
*/
-#include <stdio.h>
#include "ssl_locl.h"
+#ifndef NO_SSL2
+#include <stdio.h>
-#define RS 0
-#define WS 1
-
-int ssl2_enc_init(s, client)
-SSL *s;
-int client;
+int ssl2_enc_init(SSL *s, int client)
{
/* Max number of bytes needed */
EVP_CIPHER_CTX *rs,*ws;
- EVP_CIPHER *c;
- EVP_MD *md;
+ const EVP_CIPHER *c;
+ const EVP_MD *md;
int num;
- if (!ssl_cipher_get_evp(s->session->cipher,&c,&md))
+ if (!ssl_cipher_get_evp(s->session,&c,&md,NULL))
{
ssl2_return_error(s,SSL2_PE_NO_CIPHER);
SSLerr(SSL_F_SSL2_ENC_INIT,SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS);
if ((s->enc_read_ctx == NULL) &&
((s->enc_read_ctx=(EVP_CIPHER_CTX *)
- Malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
+ OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
goto err;
if ((s->enc_write_ctx == NULL) &&
((s->enc_write_ctx=(EVP_CIPHER_CTX *)
- Malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
+ OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL))
goto err;
rs= s->enc_read_ctx;
ws= s->enc_write_ctx;
+ EVP_CIPHER_CTX_init(rs);
+ EVP_CIPHER_CTX_init(ws);
+
num=c->key_len;
s->s2->key_material_length=num*2;
/* read/writes from s->s2->mac_data using length for encrypt and
* decrypt. It sets the s->s2->padding, s->[rw]length and
* s->s2->pad_data ptr if we are encrypting */
-void ssl2_enc(s,send)
-SSL *s;
-int send;
+void ssl2_enc(SSL *s, int send)
{
EVP_CIPHER_CTX *ds;
unsigned long l;
EVP_Cipher(ds,s->s2->mac_data,s->s2->mac_data,l);
}
-void ssl2_mac(s, md,send)
-SSL *s;
-unsigned char *md;
-int send;
+void ssl2_mac(SSL *s, unsigned char *md, int send)
{
EVP_MD_CTX c;
unsigned char sequence[4],*p,*sec,*act;
EVP_DigestFinal(&c,md,NULL);
/* some would say I should zero the md context */
}
+#else /* !NO_SSL2 */
+
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
+#endif