diff options
Diffstat (limited to 'src/lib/krb5/krb/init_keyblock.c')
-rw-r--r-- | src/lib/krb5/krb/init_keyblock.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/lib/krb5/krb/init_keyblock.c b/src/lib/krb5/krb/init_keyblock.c new file mode 100644 index 0000000..eb60b06 --- /dev/null +++ b/src/lib/krb5/krb/init_keyblock.c @@ -0,0 +1,61 @@ +/* + * lib/krb5/krb/init_keyblock.c + * + * Copyright (C) 2002 by the Massachusetts Institute of Technology. + * All rights reserved. + * + * Export of this software from the United States of America may + * require a specific license from the United States Government. + * It is the responsibility of any person or organization contemplating + * export to obtain such a license before exporting. + * + * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and + * distribute this software and its documentation for any purpose and + * without fee is hereby granted, provided that the above copyright + * notice appear in all copies and that both that copyright notice and + * this permission notice appear in supporting documentation, and that + * the name of M.I.T. not be used in advertising or publicity pertaining + * to distribution of the software without specific, written prior + * permission. Furthermore if you modify this software you must label + * your software as modified software and not distribute it in such a + * fashion that it might be confused with the original M.I.T. software. + * M.I.T. makes no representations about the suitability of + * this software for any purpose. It is provided "as is" without express + * or implied warranty. + * + * + * + * krb5_init_keyblock- a function to set up + * an empty keyblock + */ + + +#include "k5-int.h" +#include <assert.h> + +krb5_error_code KRB5_CALLCONV +krb5_init_keyblock(krb5_context context, krb5_enctype enctype, + size_t length, krb5_keyblock **out) +{ + krb5_keyblock *kb; + kb = malloc (sizeof(krb5_keyblock)); + assert (out); + *out = NULL; + if (!kb) { + return ENOMEM; + } + kb->magic = KV5M_KEYBLOCK; + kb->enctype = enctype; + kb->length = length; + if(length) { + kb->contents = malloc (length); + if(!kb->contents) { + free (kb); + return ENOMEM; + } + } else { + kb->contents = NULL; + } + *out = kb; + return 0; +} |