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Annotation of 43BSDReno/kerberosIV/krb/pkt_cipher.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * $Source: /usr/src/kerberosIV/krb/RCS/pkt_cipher.c,v $
                      3:  * $Author: kfall $
                      4:  *
                      5:  * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
                      6:  * of Technology.
                      7:  *
                      8:  * For copying and distribution information, please see the file
                      9:  * <mit-copyright.h>.
                     10:  */
                     11: 
                     12: #ifndef lint
                     13: static char *rcsid_pkt_cipher_c =
                     14: "$Header: /usr/src/kerberosIV/krb/RCS/pkt_cipher.c,v 4.9 90/06/25 20:57:02 kfall Exp $";
                     15: #endif /* lint */
                     16: 
                     17: #include <mit-copyright.h>
                     18: #include <des.h>
                     19: #include <krb.h>
                     20: #include <prot.h>
                     21: 
                     22: 
                     23: /*
                     24:  * This routine takes a reply packet from the Kerberos ticket-granting
                     25:  * service and returns a pointer to the beginning of the ciphertext in it.
                     26:  *
                     27:  * See "prot.h" for packet format.
                     28:  */
                     29: 
                     30: KTEXT
                     31: pkt_cipher(packet)
                     32:     KTEXT packet;
                     33: {
                     34:     unsigned char *ptr = pkt_a_realm(packet) + 6
                     35:        + strlen((char *)pkt_a_realm(packet));
                     36:     /* Skip a few more fields */
                     37:     ptr += 3 + 4;              /* add 4 for exp_date */
                     38: 
                     39:     /* And return the pointer */
                     40:     return((KTEXT) ptr);
                     41: }

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