mirror of
https://github.com/libtom/libtomcrypt
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101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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#include <tomcrypt_test.h>
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#ifdef LTC_SCRYPT
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/* RFC 7914 test vectors */
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typedef struct {
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const char *password;
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unsigned long password_len;
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const char *salt;
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unsigned long salt_len;
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unsigned long N, r, p;
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const unsigned char expected[64];
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const char *name;
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} scrypt_testcase;
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static const scrypt_testcase cases[] = {
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{
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"", 0, "", 0, 16, 1, 1,
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{
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0x77, 0xd6, 0x57, 0x62, 0x38, 0x65, 0x7b, 0x20,
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0x3b, 0x19, 0xca, 0x42, 0xc1, 0x8a, 0x04, 0x97,
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0xf1, 0x6b, 0x48, 0x44, 0xe3, 0x07, 0x4a, 0xe8,
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0xdf, 0xdf, 0xfa, 0x3f, 0xed, 0xe2, 0x14, 0x42,
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0xfc, 0xd0, 0x06, 0x9d, 0xed, 0x09, 0x48, 0xf8,
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0x32, 0x6a, 0x75, 0x3a, 0x0f, 0xc8, 0x1f, 0x17,
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0xe8, 0xd3, 0xe0, 0xfb, 0x2e, 0x0d, 0x36, 0x28,
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0xcf, 0x35, 0xe2, 0x0c, 0x38, 0xd1, 0x89, 0x06
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},
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"scrypt(\"\", \"\", 16, 1, 1)"
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},
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{
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"password", 8, "NaCl", 4, 1024, 8, 16,
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{
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0xfd, 0xba, 0xbe, 0x1c, 0x9d, 0x34, 0x72, 0x00,
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0x78, 0x56, 0xe7, 0x19, 0x0d, 0x01, 0xe9, 0xfe,
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0x7c, 0x6a, 0xd7, 0xcb, 0xc8, 0x23, 0x78, 0x30,
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0xe7, 0x73, 0x76, 0x63, 0x4b, 0x37, 0x31, 0x62,
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0x2e, 0xaf, 0x30, 0xd9, 0x2e, 0x22, 0xa3, 0x88,
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0x6f, 0xf1, 0x09, 0x27, 0x9d, 0x98, 0x30, 0xda,
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0xc7, 0x27, 0xaf, 0xb9, 0x4a, 0x83, 0xee, 0x6d,
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0x83, 0x60, 0xcb, 0xdf, 0xa2, 0xcc, 0x06, 0x40
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},
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"scrypt(\"password\", \"NaCl\", 1024, 8, 16)"
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},
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{
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"pleaseletmein", 13, "SodiumChloride", 14, 16384, 8, 1,
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{
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0x70, 0x23, 0xbd, 0xcb, 0x3a, 0xfd, 0x73, 0x48,
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0x46, 0x1c, 0x06, 0xcd, 0x81, 0xfd, 0x38, 0xeb,
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0xfd, 0xa8, 0xfb, 0xba, 0x90, 0x4f, 0x8e, 0x3e,
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0xa9, 0xb5, 0x43, 0xf6, 0x54, 0x5d, 0xa1, 0xf2,
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0xd5, 0x43, 0x29, 0x55, 0x61, 0x3f, 0x0f, 0xcf,
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0x62, 0xd4, 0x97, 0x05, 0x24, 0x2a, 0x9a, 0xf9,
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0xe6, 0x1e, 0x85, 0xdc, 0x0d, 0x65, 0x1e, 0x40,
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0xdf, 0xcf, 0x01, 0x7b, 0x45, 0x57, 0x58, 0x87
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},
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"scrypt(\"pleaseletmein\", \"SodiumChloride\", 16384, 8, 1)"
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},
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#ifdef LTC_SCRYPT_TEST_1GB
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/* Define LTC_SCRYPT_TEST_1GB via CFLAGS to enable this test vector
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* which allocates ~1 GiB of memory and takes a long time to run. */
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{
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"pleaseletmein", 13, "SodiumChloride", 14, 1048576, 8, 1,
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{
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0x21, 0x01, 0xcb, 0x9b, 0x6a, 0x51, 0x1a, 0xae,
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0xad, 0xdb, 0xbe, 0x09, 0xcf, 0x70, 0xf8, 0x81,
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0xec, 0x56, 0x8d, 0x57, 0x4a, 0x2f, 0xfd, 0x4d,
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0xab, 0xe5, 0xee, 0x98, 0x20, 0xad, 0xaa, 0x47,
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0x8e, 0x56, 0xfd, 0x8f, 0x4b, 0xa5, 0xd0, 0x9f,
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0xfa, 0x1c, 0x6d, 0x92, 0x7c, 0x40, 0xf4, 0xc3,
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0x37, 0x30, 0x40, 0x49, 0xe8, 0xa9, 0x52, 0xfb,
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0xcb, 0xf4, 0x5c, 0x6f, 0xa7, 0x7a, 0x41, 0xa4
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},
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"scrypt(\"pleaseletmein\", \"SodiumChloride\", 1048576, 8, 1)"
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},
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#endif
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};
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int scrypt_test(void)
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{
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unsigned char dk[64];
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unsigned int n;
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for (n = 0; n < LTC_ARRAY_SIZE(cases); ++n) {
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DO(scrypt_pbkdf((const unsigned char *)cases[n].password, cases[n].password_len,
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(const unsigned char *)cases[n].salt, cases[n].salt_len,
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cases[n].N, cases[n].r, cases[n].p,
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dk, sizeof(dk)));
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COMPARE_TESTVECTOR(dk, sizeof(dk), cases[n].expected, sizeof(cases[n].expected), cases[n].name, n);
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}
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return CRYPT_OK;
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}
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#else
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LTC_NOP_TEST(scrypt_test)
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#endif
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