#include <stdio.h>
#include "ssl_locl.h"
+#ifndef OPENSSL_NO_COMP
#include <openssl/comp.h>
+#endif
#include <openssl/evp.h>
#include <openssl/hmac.h>
#include <openssl/md5.h>
#include <openssl/rand.h>
-
+#ifdef KSSL_DEBUG
+#include <openssl/des.h>
+#endif
int dtls1_enc(SSL *s, int send)
{
SSL3_RECORD *rec;
EVP_CIPHER_CTX *ds;
unsigned long l;
- int bs,i,ii,j,k,n=0;
+ int bs,i,ii,j,k;
const EVP_CIPHER *enc;
if (send)
{
- if (s->write_hash != NULL)
- n=EVP_MD_size(s->write_hash);
ds=s->enc_write_ctx;
rec= &(s->s3->wrec);
if (s->enc_write_ctx == NULL)
fprintf(stderr, "%s:%d: rec->data != rec->input\n",
__FILE__, __LINE__);
else if ( EVP_CIPHER_block_size(ds->cipher) > 1)
- RAND_bytes(rec->input, EVP_CIPHER_block_size(ds->cipher));
+ {
+ if (RAND_bytes(rec->input, EVP_CIPHER_block_size(ds->cipher)) <= 0)
+ return -1;
+ }
}
}
else
{
- if (s->read_hash != NULL)
- n=EVP_MD_size(s->read_hash);
ds=s->enc_read_ctx;
rec= &(s->s3->rrec);
if (s->enc_read_ctx == NULL)
{
unsigned long ui;
printf("EVP_Cipher(ds=%p,rec->data=%p,rec->input=%p,l=%ld) ==>\n",
- ds,rec->data,rec->input,l);
- printf("\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%d %d], %d iv_len\n",
+ (void *)ds,rec->data,rec->input,l);
+ printf("\tEVP_CIPHER_CTX: %d buf_len, %d key_len [%ld %ld], %d iv_len\n",
ds->buf_len, ds->cipher->key_len,
- DES_KEY_SZ, DES_SCHEDULE_SZ,
+ (unsigned long)DES_KEY_SZ,
+ (unsigned long)DES_SCHEDULE_SZ,
ds->cipher->iv_len);
printf("\t\tIV: ");
for (i=0; i<ds->cipher->iv_len; i++) printf("%02X", ds->iv[i]);
{
if (l == 0 || l%bs != 0)
{
- SSLerr(SSL_F_TLS1_ENC,SSL_R_BLOCK_CIPHER_PAD_IS_WRONG);
+ SSLerr(SSL_F_DTLS1_ENC,SSL_R_BLOCK_CIPHER_PAD_IS_WRONG);
ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED);
return 0;
}
#ifdef KSSL_DEBUG
{
- unsigned long i;
+ unsigned long ki;
printf("\trec->data=");
- for (i=0; i<l; i++)
- printf(" %02x", rec->data[i]); printf("\n");
+ for (ki=0; ki<l; ki++)
+ printf(" %02x", rec->data[ki]); printf("\n");
}
#endif /* KSSL_DEBUG */