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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file hkdf_test.c
PKCS #5 support, self-test, Steffen Jaeckel
*/
#ifdef LTC_PKCS_5
/*
TEST CASES SOURCE:
Internet Engineering Task Force (IETF) S. Josefsson
Request for Comments: 6070 SJD AB
Category: Informational January 2011
ISSN: 2070-1721
*/
/**
PKCS #5 self-test
@return CRYPT_OK if successful, CRYPT_NOP if tests have been disabled.
*/
int pkcs_5_test (void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
typedef struct {
const char* P;
unsigned long P_len;
const char* S;
unsigned long S_len;
int c;
unsigned long dkLen;
unsigned char DK[40];
} case_item;
static const case_item cases_5_2[] = {
{
"password",
8,
"salt",
4,
1,
20,
{ 0x0c, 0x60, 0xc8, 0x0f, 0x96, 0x1f, 0x0e, 0x71,
0xf3, 0xa9, 0xb5, 0x24, 0xaf, 0x60, 0x12, 0x06,
0x2f, 0xe0, 0x37, 0xa6 }
},
{
"password",
8,
"salt",
4,
2,
20,
{ 0xea, 0x6c, 0x01, 0x4d, 0xc7, 0x2d, 0x6f, 0x8c,
0xcd, 0x1e, 0xd9, 0x2a, 0xce, 0x1d, 0x41, 0xf0,
0xd8, 0xde, 0x89, 0x57 }
},
#ifdef LTC_TEST_EXT
{
"password",
8,
"salt",
4,
4096,
20,
{ 0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a,
0xbe, 0xad, 0x49, 0xd9, 0x26, 0xf7, 0x21, 0xd0,
0x65, 0xa4, 0x29, 0xc1 }
},
{
"password",
8,
"salt",
4,
16777216,
20,
{ 0xee, 0xfe, 0x3d, 0x61, 0xcd, 0x4d, 0xa4, 0xe4,
0xe9, 0x94, 0x5b, 0x3d, 0x6b, 0xa2, 0x15, 0x8c,
0x26, 0x34, 0xe9, 0x84 }
},
{
"passwordPASSWORDpassword",
25,
"saltSALTsaltSALTsaltSALTsaltSALTsalt",
36,
4096,
25,
{ 0x3d, 0x2e, 0xec, 0x4f, 0xe4, 0x1c, 0x84, 0x9b,
0x80, 0xc8, 0xd8, 0x36, 0x62, 0xc0, 0xe4, 0x4a,
0x8b, 0x29, 0x1a, 0x96, 0x4c, 0xf2, 0xf0, 0x70,
0x38 }
},
{
"pass\0word",
9,
"sa\0lt",
5,
4096,
16,
{ 0x56, 0xfa, 0x6a, 0xa7, 0x55, 0x48, 0x09, 0x9d,
0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3 }
},
#endif /* LTC_TEST_EXT */
};
static const case_item cases_5_1[] = {
{
"password",
8,
"saltsalt", /* must be 8 octects */
8, /* ignored by alg1 */
1,
20,
{ 0xca, 0xb8, 0x6d, 0xd6, 0x26, 0x17, 0x10, 0x89, 0x1e, 0x8c,
0xb5, 0x6e, 0xe3, 0x62, 0x56, 0x91, 0xa7, 0x5d, 0xf3, 0x44 }
},
};
static const case_item cases_5_1o[] = {
{
"password",
8,
"saltsalt", /* must be 8 octects */
8, /* ignored by alg1_openssl */
1,
20,
{ 0xca, 0xb8, 0x6d, 0xd6, 0x26, 0x17, 0x10, 0x89, 0x1e, 0x8c,
0xb5, 0x6e, 0xe3, 0x62, 0x56, 0x91, 0xa7, 0x5d, 0xf3, 0x44 }
},
{
"password",
8,
"saltsalt", /* must be 8 octects */
8, /* ignored by alg1_openssl */
1,
30,
{ 0xca, 0xb8, 0x6d, 0xd6, 0x26, 0x17, 0x10, 0x89, 0x1e, 0x8c,
0xb5, 0x6e, 0xe3, 0x62, 0x56, 0x91, 0xa7, 0x5d, 0xf3, 0x44,
0xf0, 0xbf, 0xf4, 0xc1, 0x2c, 0xf3, 0x59, 0x6f, 0xc0, 0x0b }
}
};
unsigned char DK[40];
unsigned long dkLen;
int i, err;
int tested=0, failed=0;
int hash = find_hash("sha1");
if (hash == -1)
{
#ifdef LTC_TEST_DBG
printf("PKCS#5 test failed: 'sha1' hash not found\n");
#endif
return CRYPT_ERROR;
}
/* testing alg 2 */
for(i=0; i < (int)(sizeof(cases_5_2) / sizeof(cases_5_2[0])); i++) {
++tested;
dkLen = cases_5_2[i].dkLen;
if((err = pkcs_5_alg2((unsigned char*)cases_5_2[i].P, cases_5_2[i].P_len,
(unsigned char*)cases_5_2[i].S, cases_5_2[i].S_len,
cases_5_2[i].c, hash,
DK, &dkLen)) != CRYPT_OK) {
#ifdef LTC_TEST_DBG
printf("\npkcs_5_alg2() #%d: Failed/1 (%s)\n", i, error_to_string(err));
#endif
++failed;
}
else if (compare_testvector(DK, dkLen, cases_5_2[i].DK, cases_5_2[i].dkLen, "PKCS#5_2", i)) {
++failed;
}
}
/* testing alg 1 */
for(i=0; i < (int)(sizeof(cases_5_1) / sizeof(case_item)); i++, tested++) {
dkLen = cases_5_1[i].dkLen;
if((err = pkcs_5_alg1((unsigned char*)cases_5_1[i].P, cases_5_1[i].P_len,
(unsigned char*)cases_5_1[i].S,
cases_5_1[i].c, hash,
DK, &dkLen)) != CRYPT_OK) {
#ifdef LTC_TEST_DBG
printf("\npkcs_5_alg1() #%d: Failed/1 (%s)\n", i, error_to_string(err));
#endif
++failed;
}
else if (compare_testvector(DK, dkLen, cases_5_1[i].DK, cases_5_1[i].dkLen, "PKCS#5_1", i)) {
++failed;
}
}
/* testing alg 1_openssl */
for(i = 0; i < (int)(sizeof(cases_5_1o) / sizeof(cases_5_1o[0])); i++, tested++) {
dkLen = cases_5_1o[i].dkLen;
if ((err = pkcs_5_alg1_openssl((unsigned char*)cases_5_1o[i].P, cases_5_1o[i].P_len,
(unsigned char*)cases_5_1o[i].S,
cases_5_1o[i].c, hash,
DK, &dkLen)) != CRYPT_OK) {
#ifdef LTC_TEST_DBG
printf("\npkcs_5_alg1_openssl() #%d: Failed/1 (%s)\n", i, error_to_string(err));
#endif
++failed;
}
else if (compare_testvector(DK, dkLen, cases_5_1o[i].DK, cases_5_1o[i].dkLen, "PKCS#5_1o", i)) {
++failed;
}
}
return (failed != 0) ? CRYPT_FAIL_TESTVECTOR : CRYPT_OK;
#endif
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */
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