[hcoop/debian/courier-authlib.git] / random128 / random128.h

#ifndef	random128_h
#define	random128_h

/*
** Copyright 1998 - 2002 Double Precision, Inc.
** See COPYING for distribution information.
*/

#ifdef	__cplusplus
extern "C" {
#endif
static const char random128_h_rcsid[]="$Id: random128.h,v 1.4 2002/07/01 03:17:05 mrsam Exp $";

/*
	random128 returns 128 random bits from the entropy.  random128
	returns a pointer to 32 hexadecimal uppercase nibbles, all total
	being 128 bits.
*/

const char *random128();

/*
	random128_alpha does the same thing, except that the return
	string contains uppercase alphabetic letters only (letters 'A'
	through 'P').
*/

const char *random128_alpha();

/*
** random128_bin(), saves the 128 random bits in 16 bytes.
*/

typedef unsigned char random128binbuf[16];

void random128_binary(random128binbuf *);

#ifdef	__cplusplus
}
#endif

#endif
Commit	Line	Data
d9898ee8	1	#ifndef random128_h
	2	#define random128_h
	3
	4	/*
	5	** Copyright 1998 - 2002 Double Precision, Inc.
	6	** See COPYING for distribution information.
	7	*/
	8
	9	#ifdef __cplusplus
	10	extern "C" {
	11	#endif
	12	static const char random128_h_rcsid[]="$Id: random128.h,v 1.4 2002/07/01 03:17:05 mrsam Exp $";
	13
	14	/*
	15	random128 returns 128 random bits from the entropy. random128
	16	returns a pointer to 32 hexadecimal uppercase nibbles, all total
	17	being 128 bits.
	18	*/
	19
	20	const char *random128();
	21
	22	/*
	23	random128_alpha does the same thing, except that the return
	24	string contains uppercase alphabetic letters only (letters 'A'
	25	through 'P').
	26	*/
	27
	28	const char *random128_alpha();
	29
	30	/*
	31	** random128_bin(), saves the 128 random bits in 16 bytes.
	32	*/
	33
	34	typedef unsigned char random128binbuf[16];
	35
	36	void random128_binary(random128binbuf *);
	37
	38	#ifdef __cplusplus
	39	}
	40	#endif
	41
	42	#endif