diff options
Diffstat (limited to 'src/lib/crypto/krb/coll_proof_cksum.c')
-rw-r--r-- | src/lib/crypto/krb/coll_proof_cksum.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/lib/crypto/krb/coll_proof_cksum.c b/src/lib/crypto/krb/coll_proof_cksum.c new file mode 100644 index 0000000..85fb57b --- /dev/null +++ b/src/lib/crypto/krb/coll_proof_cksum.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) 1998 by the FundsXpress, INC. + * + * 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 FundsXpress. not be used in advertising or publicity pertaining + * to distribution of the software without specific, written prior + * permission. FundsXpress makes no representations about the suitability of + * this software for any purpose. It is provided "as is" without express + * or implied warranty. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#include "k5-int.h" +#include "cksumtypes.h" + +krb5_boolean KRB5_CALLCONV +krb5_c_is_coll_proof_cksum(krb5_cksumtype ctype) +{ + unsigned int i; + + for (i=0; i<krb5_cksumtypes_length; i++) { + if (krb5_cksumtypes_list[i].ctype == ctype) + return((krb5_cksumtypes_list[i].flags & + KRB5_CKSUMFLAG_NOT_COLL_PROOF)?0:1); + } + + /* ick, but it's better than coredumping, which is what the + old code would have done */ + return(0); +} + +krb5_boolean KRB5_CALLCONV +is_coll_proof_cksum(krb5_cksumtype ctype) +{ + return krb5_c_is_coll_proof_cksum (ctype); +} |