*/
#include <stdio.h>
-#include "comp.h"
-#include "evp.h"
-#include "hmac.h"
+#include <openssl/comp.h>
+#include <openssl/md5.h>
+#include <openssl/sha.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
#include "ssl_locl.h"
-static void tls1_P_hash(md,sec,sec_len,seed,seed_len,out,olen)
-EVP_MD *md;
-unsigned char *sec;
-int sec_len;
-unsigned char *seed;
-int seed_len;
-unsigned char *out;
-int olen;
+static void tls1_P_hash(const EVP_MD *md, const unsigned char *sec,
+ int sec_len, unsigned char *seed, int seed_len,
+ unsigned char *out, int olen)
{
int chunk,n;
unsigned int j;
memset(A1,0,sizeof(A1));
}
-static void tls1_PRF(md5,sha1,label,label_len,sec,slen,out1,out2,olen)
-EVP_MD *md5;
-EVP_MD *sha1;
-unsigned char *label;
-int label_len;
-unsigned char *sec;
-int slen;
-unsigned char *out1;
-unsigned char *out2;
-int olen;
+static void tls1_PRF(const EVP_MD *md5, const EVP_MD *sha1,
+ unsigned char *label, int label_len,
+ const unsigned char *sec, int slen, unsigned char *out1,
+ unsigned char *out2, int olen)
{
int len,i;
- unsigned char *S1,*S2;
+ const unsigned char *S1,*S2;
len=slen/2;
S1=sec;
out1[i]^=out2[i];
}
-static void tls1_generate_key_block(s,km,tmp,num)
-SSL *s;
-unsigned char *km,*tmp;
-int num;
+static void tls1_generate_key_block(SSL *s, unsigned char *km,
+ unsigned char *tmp, int num)
{
unsigned char *p;
unsigned char buf[SSL3_RANDOM_SIZE*2+
p+=SSL3_RANDOM_SIZE;
tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,(int)(p-buf),
- s->session->master_key,s->session->master_key_length,
- km,tmp,num);
+ s->session->master_key,s->session->master_key_length,
+ km,tmp,num);
}
-int tls1_change_cipher_state(s,which)
-SSL *s;
-int which;
+int tls1_change_cipher_state(SSL *s, int which)
{
+ static const unsigned char empty[]="";
unsigned char *p,*key_block,*mac_secret;
unsigned char *exp_label,buf[TLS_MD_MAX_CONST_SIZE+
SSL3_RANDOM_SIZE*2];
p+=SSL3_RANDOM_SIZE;
memcpy(p,s->s3->server_random,SSL3_RANDOM_SIZE);
p+=SSL3_RANDOM_SIZE;
- tls1_PRF(s->ctx->md5,s->ctx->sha1,
- buf,(int)(p-buf),"",0,iv1,iv2,k*2);
+ tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,p-buf,empty,0,
+ iv1,iv2,k*2);
if (client_write)
iv=iv1;
else
return(0);
}
-int tls1_setup_key_block(s)
-SSL *s;
+int tls1_setup_key_block(SSL *s)
{
unsigned char *p1,*p2;
const EVP_CIPHER *c;
return(0);
}
-int tls1_enc(s,send)
-SSL *s;
-int send;
+int tls1_enc(SSL *s, int send)
{
SSL3_RECORD *rec;
EVP_CIPHER_CTX *ds;
return(1);
}
-int tls1_cert_verify_mac(s,in_ctx,out)
-SSL *s;
-EVP_MD_CTX *in_ctx;
-unsigned char *out;
+int tls1_cert_verify_mac(SSL *s, EVP_MD_CTX *in_ctx, unsigned char *out)
{
unsigned int ret;
EVP_MD_CTX ctx;
return((int)ret);
}
-int tls1_final_finish_mac(s,in1_ctx,in2_ctx,str,slen,out)
-SSL *s;
-EVP_MD_CTX *in1_ctx,*in2_ctx;
-unsigned char *str;
-int slen;
-unsigned char *out;
+int tls1_final_finish_mac(SSL *s, EVP_MD_CTX *in1_ctx, EVP_MD_CTX *in2_ctx,
+ const char *str, int slen, unsigned char *out)
{
unsigned int i;
EVP_MD_CTX ctx;
return((int)12);
}
-int tls1_mac(ssl,md,send)
-SSL *ssl;
-unsigned char *md;
-int send;
+int tls1_mac(SSL *ssl, unsigned char *md, int send)
{
SSL3_RECORD *rec;
unsigned char *mac_sec,*seq;
return(md_size);
}
-int tls1_generate_master_secret(s,out,p,len)
-SSL *s;
-unsigned char *out;
-unsigned char *p;
-int len;
+int tls1_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p,
+ int len)
{
unsigned char buf[SSL3_RANDOM_SIZE*2+TLS_MD_MASTER_SECRET_CONST_SIZE];
unsigned char buff[SSL_MAX_MASTER_KEY_LENGTH];
return(SSL3_MASTER_SECRET_SIZE);
}
-int tls1_alert_code(code)
-int code;
+int tls1_alert_code(int code)
{
switch (code)
{
case SSL_AD_ACCESS_DENIED: return(TLS1_AD_ACCESS_DENIED);
case SSL_AD_DECODE_ERROR: return(TLS1_AD_DECODE_ERROR);
case SSL_AD_DECRYPT_ERROR: return(TLS1_AD_DECRYPT_ERROR);
- case SSL_AD_EXPORT_RESTRICION: return(TLS1_AD_EXPORT_RESTRICION);
+ case SSL_AD_EXPORT_RESTRICTION: return(TLS1_AD_EXPORT_RESTRICTION);
case SSL_AD_PROTOCOL_VERSION: return(TLS1_AD_PROTOCOL_VERSION);
case SSL_AD_INSUFFICIENT_SECURITY:return(TLS1_AD_INSUFFICIENT_SECURITY);
case SSL_AD_INTERNAL_ERROR: return(TLS1_AD_INTERNAL_ERROR);
- case SSL_AD_USER_CANCLED: return(TLS1_AD_USER_CANCLED);
+ case SSL_AD_USER_CANCELLED: return(TLS1_AD_USER_CANCELLED);
case SSL_AD_NO_RENEGOTIATION: return(TLS1_AD_NO_RENEGOTIATION);
default: return(-1);
}