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Diffstat (limited to 'crypto/heimdal/lib/otp/otp.h')
-rw-r--r-- | crypto/heimdal/lib/otp/otp.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/crypto/heimdal/lib/otp/otp.h b/crypto/heimdal/lib/otp/otp.h deleted file mode 100644 index e813458..0000000 --- a/crypto/heimdal/lib/otp/otp.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* $Id: otp.h,v 1.19 2000/07/12 00:26:43 assar Exp $ */ - -#ifndef _OTP_H -#define _OTP_H - -#include <stdlib.h> -#include <time.h> - -enum {OTPKEYSIZE = 8}; - -typedef unsigned char OtpKey[OTPKEYSIZE]; - -#define OTP_MIN_PASSPHRASE 10 -#define OTP_MAX_PASSPHRASE 63 - -#define OTP_USER_TIMEOUT 120 -#define OTP_DB_TIMEOUT 60 - -#define OTP_HEXPREFIX "hex:" -#define OTP_WORDPREFIX "word:" - -typedef enum { OTP_ALG_MD4, OTP_ALG_MD5, OTP_ALG_SHA } OtpAlgID; - -#define OTP_ALG_DEFAULT "md5" - -typedef struct { - OtpAlgID id; - char *name; - int hashsize; - int (*hash)(const char *s, size_t len, unsigned char *res); - int (*init)(OtpKey key, const char *pwd, const char *seed); - int (*next)(OtpKey key); -} OtpAlgorithm; - -typedef struct { - char *user; - OtpAlgorithm *alg; - unsigned n; - char seed[17]; - OtpKey key; - int challengep; - time_t lock_time; - char *err; -} OtpContext; - -OtpAlgorithm *otp_find_alg (char *name); -void otp_print_stddict (OtpKey key, char *str, size_t sz); -void otp_print_hex (OtpKey key, char *str, size_t sz); -void otp_print_stddict_extended (OtpKey key, char *str, size_t sz); -void otp_print_hex_extended (OtpKey key, char *str, size_t sz); -unsigned otp_checksum (OtpKey key); -int otp_parse_hex (OtpKey key, const char *); -int otp_parse_stddict (OtpKey key, const char *); -int otp_parse_altdict (OtpKey key, const char *, OtpAlgorithm *); -int otp_parse (OtpKey key, const char *, OtpAlgorithm *); -int otp_challenge (OtpContext *ctx, char *user, char *str, size_t len); -int otp_verify_user (OtpContext *ctx, const char *passwd); -int otp_verify_user_1 (OtpContext *ctx, const char *passwd); -char *otp_error (OtpContext *ctx); - -void *otp_db_open (void); -void otp_db_close (void *); -int otp_put (void *, OtpContext *ctx); -int otp_get (void *, OtpContext *ctx); -int otp_simple_get (void *, OtpContext *ctx); -int otp_delete (void *, OtpContext *ctx); - -#endif /* _OTP_H */ |