1 /* 2 * Copyright 2001-2002 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 #pragma ident "%Z%%M% %I% %E% SMI" 7 8 /* 9 * lib/crypto/crc32/crc.c 10 * 11 * Copyright 1990 by the Massachusetts Institute of Technology. 12 * All Rights Reserved. 13 * 14 * Export of this software from the United States of America may 15 * require a specific license from the United States Government. 16 * It is the responsibility of any person or organization contemplating 17 * export to obtain such a license before exporting. 18 * 19 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 20 * distribute this software and its documentation for any purpose and 21 * without fee is hereby granted, provided that the above copyright 22 * notice appear in all copies and that both that copyright notice and 23 * this permission notice appear in supporting documentation, and that 24 * the name of M.I.T. not be used in advertising or publicity pertaining 25 * to distribution of the software without specific, written prior 26 * permission. M.I.T. makes no representations about the suitability of 27 * this software for any purpose. It is provided "as is" without express 28 * or implied warranty. 29 * 30 * 31 * CRC-32/AUTODIN-II routines 32 */ 33 34 #include <k5-int.h> 35 #include <gssapiP_generic.h> 36 #include <crc-32.h> 37 #include <sys/crc32.h> 38 39 static uint32_t const crc_table[256] = { CRC32_TABLE }; 40 41 void 42 mit_crc32(in, in_length, cksum) 43 krb5_const krb5_pointer in; 44 krb5_const size_t in_length; 45 unsigned long *cksum; 46 { 47 unsigned int crc; 48 49 CRC32(crc, in, in_length, 0, crc_table); 50 51 *cksum = crc; 52 } 53