diff options
Diffstat (limited to 'src/lib/crypto/enctype_compare.c')
-rw-r--r-- | src/lib/crypto/enctype_compare.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/lib/crypto/enctype_compare.c b/src/lib/crypto/enctype_compare.c new file mode 100644 index 0000000..8972589 --- /dev/null +++ b/src/lib/crypto/enctype_compare.c @@ -0,0 +1,58 @@ +/* + * 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 "etypes.h" + +krb5_error_code +krb5_c_enctype_compare(context, e1, e2, similar) + krb5_context context; + krb5_enctype e1; + krb5_enctype e2; + krb5_boolean *similar; +{ + int i, j; + + for (i=0; i<krb5_enctypes_length; i++) + if (krb5_enctypes_list[i].etype == e1) + break; + + if (i == krb5_enctypes_length) + return(KRB5_BAD_ENCTYPE); + + for (j=0; j<krb5_enctypes_length; j++) + if (krb5_enctypes_list[j].etype == e2) + break; + + if (j == krb5_enctypes_length) + return(KRB5_BAD_ENCTYPE); + + *similar = + ((krb5_enctypes_list[i].enc == krb5_enctypes_list[j].enc) && + (krb5_enctypes_list[i].str2key == krb5_enctypes_list[j].str2key)); + + return(0); +} |