/*
* This file is part of DisOrder
- * Copyright (C) 2004, 2006, 2007 Richard Kettlewell
+ * Copyright (C) 2004, 2006, 2007, 2009 Richard Kettlewell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/** @brief Structure of algorithm lookup table */
struct algorithm {
+ /** @brief DisOrder algorithm name */
const char *name;
+
+ /** @brief gcrypt algorithm ID */
int id;
};
* @param nchallenge Size of challenge
* @param password Password
* @param algo Algorithm to use
+ * @return Hex string or NULL on error
*
* Computes H(challenge|password) and returns it as a newly allocated hex
* string, or returns NULL on error.
*/
-const char *authhash(const void *challenge, size_t nchallenge,
- const char *password, const char *algo) {
+char *authhash(const void *challenge, size_t nchallenge,
+ const char *password, const char *algo) {
gcrypt_hash_handle h;
- const char *res;
+ char *res;
size_t n;
int id;
gcry_error_t e;
if((e = gcry_md_open(&h, id, 0))) {
- error(0, "gcry_md_open: %s", gcry_strerror(e));
+ disorder_error(0, "gcry_md_open: %s", gcry_strerror(e));
return 0;
}
}