int test_octet_consistency()
{
int i,j,len=100;
int len64 = ((len/3) + 2)*4+1, lenHex = 28*len;
char raw[256], bytes[len+1], bytes64[len64+1], bytesHex[lenHex+1], v[len], w[len];
octet V= {0,sizeof(v),v}, W= {0,sizeof(w),w};
csprng rng;
/* Fake random source */
RAND_clean(&rng);
for (i=0; i<256; i++) raw[i]=(char)i;
RAND_seed(&rng,256,raw);
/* test comparison */
for (len = 1; len <= 101; len=len+10)
{
OCT_rand(&W,&rng,len);
OCT_copy(&V,&W);
if(!OCT_comp(&V,&W))
{
printf("ERROR comparing two equal octet, OCTET\n");
exit(EXIT_FAILURE);
}
for (i = 0; i < len; ++i)
{
if(!OCT_ncomp(&V,&W,i))
{
printf("ERROR comparing two equal octet, OCTET\n");
exit(EXIT_FAILURE);
}
}
OCT_rand(&V,&rng,len);
if(OCT_comp(&V,&W))
{
printf("ERROR comparing two different octet, OCTET\n");
exit(EXIT_FAILURE);
}
}
OCT_rand(&W,&rng,0);
OCT_copy(&V,&W);
if(!OCT_comp(&V,&W))
{
printf("ERROR comparing two equal octet, OCTET\n");
exit(EXIT_FAILURE);
}
for (len = 100; len > 0; len=len-10)
{
W.max = len;
V.max = len;
/* test conversion to and from base64 */
for (j = 0; j < 10; ++j)
{
OCT_rand(&W,&rng,len);
OCT_copy(&V,&W);
OCT_tobase64(bytes64,&W);
OCT_frombase64(&W,bytes64);
if(!OCT_comp(&V,&W))
{
printf("ERROR converting to and from base64 OCTET\n");
exit(EXIT_FAILURE);
}
}
/* test conversion to and from hex */
for (i = 0; i < 10; ++i)
{
OCT_rand(&W,&rng,len);
OCT_copy(&V,&W);
OCT_toHex(&W,bytesHex);
OCT_fromHex(&W,bytesHex);
if(!OCT_comp(&V,&W))
{
printf("ERROR converting to and from Hex OCTET\n");
exit(EXIT_FAILURE);
}
}
/* test conversion to and from string */
for (i = 0; i < 10; ++i)
{
OCT_rand(&W,&rng,len);
OCT_copy(&V,&W);
OCT_toStr(&W,bytes);
OCT_jstring(&W,bytes);
if(!OCT_comp(&V,&W))
{
printf("ERROR converting to and from string, OCTET\n");
exit(EXIT_FAILURE);
}
}
}
printf("SUCCESS\n");
return 0;
}
void KILL_CSPRNG(csprng *RNG)
{
RAND_clean(RNG);
}
