[thirdparty/squid.git] / src / auth / basic / NCSA / crypt_md5.h

/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */

/*
 * Creates a MD5 based hash of a password
 *
 * To validate a entered password, use the previously calculated
 * password hash as salt, and then compare the result. If identical
 * then the password matches.
 *
 * While encoding a password the salt should be 8 randomly selected
 * characters from the base64 alphabet, for example generated as follows:
 *    char salt[9];
 *    to64(salt, rand(), 4);
 *    to64(salt+4, rand(), 4);
 *    salt[0] = '\0';
 */
#ifndef _CRYPT_MD5_H
#define _CRYPT_MD5_H

char *crypt_md5(const char *pw, const char *salt);

/* MD5 hash without salt */
char *md5sum(const char *s);

#endif /* _CRYPT_MD5_H */
Commit	Line	Data
5b95b903	1	/*
b8ae064d	2	* Copyright (C) 1996-2023 The Squid Software Foundation and contributors
5b95b903 AJ	3	*
	4	* Squid software is distributed under GPLv2+ license and includes
	5	* contributions from numerous individuals and organizations.
	6	* Please see the COPYING and CONTRIBUTORS files for details.
	7	*/
	8
363a8ce8	9	/*
	10	* Creates a MD5 based hash of a password
	11	*
	12	* To validate a entered password, use the previously calculated
	13	* password hash as salt, and then compare the result. If identical
	14	* then the password matches.
	15	*
	16	* While encoding a password the salt should be 8 randomly selected
	17	* characters from the base64 alphabet, for example generated as follows:
	18	* char salt[9];
	19	* to64(salt, rand(), 4);
	20	* to64(salt+4, rand(), 4);
	21	* salt[0] = '\0';
	22	*/
0d8565ac AJ	23	#ifndef _CRYPT_MD5_H
	24	#define _CRYPT_MD5_H
	25
363a8ce8	26	char crypt_md5(const char pw, const char *salt);
8655ee19	27
	28	/* MD5 hash without salt */
	29	char md5sum(const char s);
0d8565ac AJ	30
0d8565ac AJ	31	#endif /* _CRYPT_MD5_H */
f53969cc	32