char *__crypt_r(const char *key, const char *salt, struct crypt_data *data)
{
char *output = (char *)data;
if (salt[0] == '$' && salt[1] && salt[2]) {
#if 0
if (salt[1] == '1' && salt[2] == '$')
return __crypt_md5(key, salt, output);
#endif
if (salt[1] == '2' && salt[3] == '$')
return __crypt_blowfish(key, salt, output);
if (salt[1] == '5' && salt[2] == '$')
return __crypt_sha256(key, salt, output);
if (salt[1] == '6' && salt[2] == '$')
return __crypt_sha512(key, salt, output);
}
return __crypt_des(key, salt, output);
}
char* __crypt_r(const char* key, const char* salt, struct crypt_data* data) {
/* Per the crypt_r API, the caller has provided a pointer to
* struct crypt_data; however, this implementation does not
* use the structure to store any internal state, and treats
* it purely as a char buffer for storing the result. */
char* output = (char*)data;
if (salt[0] == '$' && salt[1] && salt[2]) {
if (salt[1] == '1' && salt[2] == '$')
return __crypt_md5(key, salt, output);
if (salt[1] == '2' && salt[3] == '$')
return __crypt_blowfish(key, salt, output);
if (salt[1] == '5' && salt[2] == '$')
return __crypt_sha256(key, salt, output);
if (salt[1] == '6' && salt[2] == '$')
return __crypt_sha512(key, salt, output);
}
return __crypt_des(key, salt, output);
}
