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Diffstat (limited to 'crypto/heimdal/lib/otp/otp.c')
-rw-r--r-- | crypto/heimdal/lib/otp/otp.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/otp/otp.c b/crypto/heimdal/lib/otp/otp.c new file mode 100644 index 0000000..746f3cb --- /dev/null +++ b/crypto/heimdal/lib/otp/otp.c @@ -0,0 +1,63 @@ +/* + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +RCSID("$Id: otp.c,v 1.8 2000/07/12 00:26:43 assar Exp $"); +#endif + +#include "otp_locl.h" +#include "otp_md.h" + +static OtpAlgorithm algorithms[] = { + {OTP_ALG_MD4, "md4", 16, otp_md4_hash, otp_md4_init, otp_md4_next}, + {OTP_ALG_MD5, "md5", 16, otp_md5_hash, otp_md5_init, otp_md5_next}, + {OTP_ALG_SHA, "sha", 20, otp_sha_hash, otp_sha_init, otp_sha_next} +}; + +OtpAlgorithm * +otp_find_alg (char *name) +{ + int i; + + for (i = 0; i < sizeof(algorithms)/sizeof(*algorithms); ++i) + if (strcmp (name, algorithms[i].name) == 0) + return &algorithms[i]; + return NULL; +} + +char * +otp_error (OtpContext *o) +{ + return o->err; +} |