int main(int argc, char *argv[])
{
int i, n, err = 0;
RC5_32_KEY key;
unsigned char buf[8], buf2[8], ivb[8];
for (n = 0; n < 5; n++) {
RC5_32_set_key(&key, 16, &(RC5key[n][0]), 12);
RC5_32_ecb_encrypt(&(RC5plain[n][0]), buf, &key, RC5_ENCRYPT);
if (memcmp(&(RC5cipher[n][0]), buf, 8) != 0) {
printf("ecb RC5 error encrypting (%d)\n", n + 1);
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", buf[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", RC5cipher[n][i]);
err = 20;
printf("\n");
}
RC5_32_ecb_encrypt(buf, buf2, &key, RC5_DECRYPT);
if (memcmp(&(RC5plain[n][0]), buf2, 8) != 0) {
printf("ecb RC5 error decrypting (%d)\n", n + 1);
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", buf2[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", RC5plain[n][i]);
printf("\n");
err = 3;
}
}
if (err == 0)
printf("ecb RC5 ok\n");
for (n = 0; n < RC5_CBC_NUM; n++) {
i = rc5_cbc_rounds[n];
if (i < 8)
continue;
RC5_32_set_key(&key, rc5_cbc_key[n][0], &(rc5_cbc_key[n][1]), i);
memcpy(ivb, &(rc5_cbc_iv[n][0]), 8);
RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]), buf, 8,
&key, &(ivb[0]), RC5_ENCRYPT);
if (memcmp(&(rc5_cbc_cipher[n][0]), buf, 8) != 0) {
printf("cbc RC5 error encrypting (%d)\n", n + 1);
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", buf[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", rc5_cbc_cipher[n][i]);
err = 30;
printf("\n");
}
memcpy(ivb, &(rc5_cbc_iv[n][0]), 8);
RC5_32_cbc_encrypt(buf, buf2, 8, &key, &(ivb[0]), RC5_DECRYPT);
if (memcmp(&(rc5_cbc_plain[n][0]), buf2, 8) != 0) {
printf("cbc RC5 error decrypting (%d)\n", n + 1);
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", buf2[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", rc5_cbc_plain[n][i]);
printf("\n");
err = 3;
}
}
if (err == 0)
printf("cbc RC5 ok\n");
EXIT(err);
return (err);
}
int ssl_test_rc5(int argc, char *argv[])
{
int i,n,err=0;
RC5_32_KEY key;
unsigned char buf[8],buf2[8],ivb[8];
for (n=0; n<5; n++)
{
RC5_32_set_key(&key,16,&(RC5key[n][0]),12);
RC5_32_ecb_encrypt(&(RC5plain[n][0]),buf,&key,RC5_ENCRYPT);
if (TINYCLR_SSL_MEMCMP(&(RC5cipher[n][0]),buf,8) != 0)
{
TINYCLR_SSL_PRINTF("ecb RC5 error encrypting (%d)\n",n+1);
TINYCLR_SSL_PRINTF("got :");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",buf[i]);
TINYCLR_SSL_PRINTF("\n");
TINYCLR_SSL_PRINTF("expected:");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",RC5cipher[n][i]);
err=20;
TINYCLR_SSL_PRINTF("\n");
}
RC5_32_ecb_encrypt(buf,buf2,&key,RC5_DECRYPT);
if (TINYCLR_SSL_MEMCMP(&(RC5plain[n][0]),buf2,8) != 0)
{
TINYCLR_SSL_PRINTF("ecb RC5 error decrypting (%d)\n",n+1);
TINYCLR_SSL_PRINTF("got :");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",buf2[i]);
TINYCLR_SSL_PRINTF("\n");
TINYCLR_SSL_PRINTF("expected:");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",RC5plain[n][i]);
TINYCLR_SSL_PRINTF("\n");
err=3;
}
}
if (err == 0) TINYCLR_SSL_PRINTF("ecb RC5 ok\n");
for (n=0; n<RC5_CBC_NUM; n++)
{
i=rc5_cbc_rounds[n];
if (i < 8) continue;
RC5_32_set_key(&key,rc5_cbc_key[n][0],&(rc5_cbc_key[n][1]),i);
TINYCLR_SSL_MEMCPY(ivb,&(rc5_cbc_iv[n][0]),8);
RC5_32_cbc_encrypt(&(rc5_cbc_plain[n][0]),buf,8,
&key,&(ivb[0]),RC5_ENCRYPT);
if (TINYCLR_SSL_MEMCMP(&(rc5_cbc_cipher[n][0]),buf,8) != 0)
{
TINYCLR_SSL_PRINTF("cbc RC5 error encrypting (%d)\n",n+1);
TINYCLR_SSL_PRINTF("got :");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",buf[i]);
TINYCLR_SSL_PRINTF("\n");
TINYCLR_SSL_PRINTF("expected:");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",rc5_cbc_cipher[n][i]);
err=30;
TINYCLR_SSL_PRINTF("\n");
}
TINYCLR_SSL_MEMCPY(ivb,&(rc5_cbc_iv[n][0]),8);
RC5_32_cbc_encrypt(buf,buf2,8,
&key,&(ivb[0]),RC5_DECRYPT);
if (TINYCLR_SSL_MEMCMP(&(rc5_cbc_plain[n][0]),buf2,8) != 0)
{
TINYCLR_SSL_PRINTF("cbc RC5 error decrypting (%d)\n",n+1);
TINYCLR_SSL_PRINTF("got :");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",buf2[i]);
TINYCLR_SSL_PRINTF("\n");
TINYCLR_SSL_PRINTF("expected:");
for (i=0; i<8; i++)
TINYCLR_SSL_PRINTF("%02X ",rc5_cbc_plain[n][i]);
TINYCLR_SSL_PRINTF("\n");
err=3;
}
}
if (err == 0) TINYCLR_SSL_PRINTF("cbc RC5 ok\n");
return(err);
}