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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
ssize_t
librecrypt_crypt(char *restrict out_buffer, size_t size, const char *phrase, size_t len, const char *settings, void *reserved)
{
return librecrypt_hash_(out_buffer, size, phrase, len, settings, reserved, ASCII_CRYPT);
}
#else
static void
check(const char *phrase, const char *settings, const char *hash)
{
size_t hashlen = strlen(hash);
size_t len = strlen(phrase);
char buf[1024];
assert(hashlen <= sizeof(buf));
memset(buf, 0, sizeof(buf));
EXPECT(librecrypt_crypt(buf, sizeof(buf), phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(!memcmp(hash, buf, hashlen + 1u));
memset(buf, 0, sizeof(buf));
EXPECT(librecrypt_crypt(buf, hashlen + 1u, phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(!memcmp(hash, buf, hashlen + 1u));
memset(buf, 0, sizeof(buf));
EXPECT(librecrypt_crypt(buf, hashlen, phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(!memcmp(hash, buf, hashlen - 1u));
EXPECT(!buf[hashlen]);
memset(buf, 0, sizeof(buf));
EXPECT(librecrypt_crypt(buf, 2u, phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(!memcmp(hash, buf, 1u));
EXPECT(!buf[1u]);
memset(buf, 0, sizeof(buf));
EXPECT(librecrypt_crypt(buf, 1u, phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(!buf[0u]);
EXPECT(librecrypt_crypt(buf, 0u, phrase, len, settings, NULL) == (ssize_t)hashlen);
EXPECT(librecrypt_crypt(NULL, 0u, phrase, len, settings, NULL) == (ssize_t)hashlen);
}
#define CHECK(PHRASE, CONF, HASHLEN, IS_DEFAULT_HASHLEN, HASH)\
do {\
check(PHRASE, CONF HASH, CONF HASH);\
check(PHRASE, CONF "*" #HASHLEN, CONF HASH);\
if (IS_DEFAULT_HASHLEN)\
check(PHRASE, CONF, CONF HASH);\
} while (0)
#define CHECK_BAD(ALGO)\
do {\
errno = 0;\
EXPECT(librecrypt_crypt(NULL, 0u, NULL, 0u, ALGO"m=0,t=999999999999999999,p=0$AAAABBBB$*0", NULL) == -1);\
EXPECT(errno == EINVAL);\
} while (0)
int
main(void)
{
SET_UP_ALARM();
INIT_RESOURCE_TEST();
#if defined(SUPPORT_ARGON2I)
CHECK("password", "$argon2i$" "m=256,t=2,p=1$c29tZXNhbHQ$", 32, 1, "/U3YPXYsSb3q9XxHvc0MLxur+GP960kN9j7emXX8zwY");
CHECK("password", "$argon2i$v=19$m=256,t=2,p=1$c29tZXNhbHQ$", 32, 1, "iekCn0Y3spW+sCcFanM2xBT63UP2sghkUoHLIUpWRS8");
CHECK_BAD("$argon2i$");
#endif
#if defined(SUPPORT_ARGON2ID)
CHECK("password", "$argon2id$v=19$m=256,t=2,p=1$c29tZXNhbHQ$", 32, 1, "nf65EOgLrQMR/uIPnA4rEsF5h7TKyQwu9U1bMCHGi/4");
CHECK_BAD("$argon2id$");
#endif
#if defined(SUPPORT_ARGON2DS)
CHECK("", "$argon2ds$v=16$m=""8,t=1,p=1$ICAgICAgICA$", 32, 1, "zgdykk9ZjN5VyrW0LxGw8LmrJ1Z6fqSC+3jPQtn4n0s");
CHECK_BAD("$argon2ds$");
#endif
#if defined(SUPPORT_ARGON2D)
CHECK("", "$argon2d$v=16$m=""8,t=1,p=1$ICAgICAgICA$", 100, 0, "NjODMrWrS7zeivNNpHsuxD9c6uDmUQ6YqPRhb8H5DSNw9"
"n683FUCJZ3tyxgfJpYYANI+01WT/S5zp1UVs+qNRwnkdE"
"yLKZMg+DIOXVc9z1po9ZlZG8+Gp4g5brqfza3lvkR9vw");
CHECK_BAD("$argon2d$");
#endif
STOP_RESOURCE_TEST();
return 0;
}
#endif
/* TODO test chaining */
/* TODO test salt generation */
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