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core: add function secure_hash_pbkdf2

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This commit is contained in:
Sébastien Helleu
2020-03-01 14:26:24 +01:00
parent 3472793d24
commit 1ae2591458
4 changed files with 179 additions and 9 deletions
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tests/unit/core/test-core-secure.cpp
+105 -9
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@@ -33,11 +33,12 @@ extern "C"
#define SECURE_PASSWORD "this_is_a_secret_password"
#define TOTP_SECRET "secretpasswordbase32"
#define WEE_CHECK_HASH_BIN(__result, __buffer, __length, __hash_algo) \
if (__result) \
#define WEE_CHECK_HASH_BIN(__result_hash, __data, __length_data, \
__hash_algo) \
if (__result_hash) \
{ \
result_bin = (char *)malloc (4096); \
length_bin = string_base16_decode (__result, \
length_bin = string_base16_decode (__result_hash, \
(char *)result_bin); \
} \
else \
@@ -45,9 +46,11 @@ extern "C"
result_bin = NULL; \
length_bin = 0; \
} \
secure_hash_binary (__buffer, __length, __hash_algo, \
hash_bin = NULL; \
length_hash_bin = -1; \
secure_hash_binary (__data, __length_data, __hash_algo, \
&hash_bin, &length_hash_bin); \
if (__result == NULL) \
if (__result_hash == NULL) \
{ \
POINTERS_EQUAL(NULL, hash_bin); \
} \
@@ -61,19 +64,57 @@ extern "C"
if (hash_bin) \
free (hash_bin);
#define WEE_CHECK_HASH_HEX(__result, __buffer, __length, __hash_algo) \
hash = secure_hash (__buffer, __length, __hash_algo); \
if (__result == NULL) \
#define WEE_CHECK_HASH_HEX(__result_hash, __data, __length_data, \
__hash_algo) \
hash = secure_hash (__data, __length_data, __hash_algo); \
if (__result_hash == NULL) \
{ \
POINTERS_EQUAL(NULL, hash); \
} \
else \
{ \
STRCMP_EQUAL(__result, hash); \
STRCMP_EQUAL(__result_hash, hash); \
} \
if (hash) \
free (hash);
#define WEE_CHECK_HASH_PBKDF2(__result_code, __result_hash, \
__data, __length_data, \
__hash_subalgo, __salt, __length_salt, \
__iterations) \
if (__result_hash) \
{ \
result_bin = (char *)malloc (4096); \
length_bin = string_base16_decode (__result_hash, \
(char *)result_bin); \
} \
else \
{ \
result_bin = NULL; \
length_bin = 0; \
} \
hash_bin = NULL; \
length_hash_bin = -1; \
LONGS_EQUAL(__result_code, \
secure_hash_pbkdf2 (__data, __length_data, \
__hash_subalgo, \
__salt, __length_salt, \
__iterations, \
&hash_bin, &length_hash_bin)); \
if (__result_hash == NULL) \
{ \
POINTERS_EQUAL(NULL, hash_bin); \
} \
else \
{ \
MEMCMP_EQUAL(result_bin, hash_bin, length_hash_bin); \
} \
LONGS_EQUAL(length_bin, length_hash_bin); \
if (result_bin) \
free (result_bin); \
if (hash_bin) \
free (hash_bin);
#define WEE_CHECK_TOTP_GENERATE(__result, __secret, __time, __digits) \
totp = secure_totp_generate (__secret, __time, __digits); \
if (__result == NULL) \
@@ -154,6 +195,61 @@ TEST(CoreSecure, Hash)
WEE_CHECK_HASH_HEX(DATA_HASH_SHA3_512, data, length, GCRY_MD_SHA3_512);
}
/*
* Tests functions:
* secure_hash_pbkdf2
*/
TEST(CoreSecure, HashPbkdf2)
{
const char *data = DATA_HASH, *salt = DATA_HASH_SALT;
char *result_bin, *hash_bin;
int length, length_salt, length_bin, length_hash_bin;
length = strlen (data);
length_salt = strlen (salt);
WEE_CHECK_HASH_PBKDF2(0, NULL, NULL, 0, 0, NULL, 0, 0);
WEE_CHECK_HASH_PBKDF2(0, NULL, "test", 0, 0, NULL, 0, 0);
WEE_CHECK_HASH_PBKDF2(0, NULL, "test", 4, GCRY_MD_SHA1, "salt", 4, 0);
/* SHA1 */
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA1_1000,
data, length,
GCRY_MD_SHA1,
DATA_HASH_SALT, length_salt,
1000);
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA1_100000,
data, length,
GCRY_MD_SHA1,
DATA_HASH_SALT, length_salt,
100000);
/* SHA256 */
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA256_1000,
data, length,
GCRY_MD_SHA256,
DATA_HASH_SALT, length_salt,
1000);
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA256_100000,
data, length,
GCRY_MD_SHA256,
DATA_HASH_SALT, length_salt,
100000);
/* SHA512 */
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA512_1000,
data, length,
GCRY_MD_SHA512,
DATA_HASH_SALT, length_salt,
1000);
WEE_CHECK_HASH_PBKDF2(1, DATA_HASH_PBKDF2_SHA512_100000,
data, length,
GCRY_MD_SHA512,
DATA_HASH_SALT, length_salt,
100000);
}
/*
* Tests functions:
* secure_derive_key