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/*
* 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_error_code KRB5_CALLCONV
krb5_c_checksum_length(krb5_context context, krb5_cksumtype cksumtype,
size_t *length)
{
unsigned int i;
for (i=0; i<krb5int_cksumtypes_length; i++) {
if (krb5int_cksumtypes_list[i].ctype == cksumtype)
break;
}
if (i == krb5int_cksumtypes_length)
return KRB5_BAD_ENCTYPE;
if (krb5int_cksumtypes_list[i].keyhash)
*length = krb5int_cksumtypes_list[i].keyhash->hashsize;
else if (krb5int_cksumtypes_list[i].trunc_size)
*length = krb5int_cksumtypes_list[i].trunc_size;
else
*length = krb5int_cksumtypes_list[i].hash->hashsize;
return 0;
}
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