diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/generate_subkey.c')
-rw-r--r-- | crypto/heimdal/lib/krb5/generate_subkey.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/krb5/generate_subkey.c b/crypto/heimdal/lib/krb5/generate_subkey.c new file mode 100644 index 0000000..a5b2e9e --- /dev/null +++ b/crypto/heimdal/lib/krb5/generate_subkey.c @@ -0,0 +1,52 @@ +/* + * Copyright (c) 1997, 1998, 1999 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. + */ + +#include <krb5_locl.h> + +RCSID("$Id: generate_subkey.c,v 1.7 1999/12/02 17:05:09 joda Exp $"); + +krb5_error_code +krb5_generate_subkey(krb5_context context, + const krb5_keyblock *key, + krb5_keyblock **subkey) +{ + krb5_error_code ret; + + ALLOC(*subkey, 1); + if (*subkey == NULL) + return ENOMEM; + ret = krb5_generate_random_keyblock(context, key->keytype, *subkey); + if(ret) + free(*subkey); + return ret; +} |