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