mirror of
https://sourceware.org/git/glibc.git
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8784cc18e1
* include/wchar.h (wcrtomb, wcscmp, wcsftime, wcsspn, wcschr, wcscoll,
wcspbrk): Add libc_hidden_proto.
* time/strftime.c (my_strftime): Add libc_hidden_def.
(strftime): Remove libc_hidden_def.
* wcsmbs/wcschr.c (wcschr): Add libc_hidden_def.
* wcsmbs/wcspbrk.c (wcspbrk): Likewise.
* wcsmbs/wcsspn.c (wcsspn): Likewise.
* wcsmbs/wcscmp.c (wcscmp): Likewise.
* wcsmbs/wcrtomb.c (wcrtomb): Add libc_hidden_weak.
* wcsmbs/wcscoll.c (wcscoll): Likewise.
* include/rpc/rpc.h (__rpc_thread_svc_max_pollfd,
__rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
__rpc_thread_createerr): Add libc_hidden_proto.
* sunrpc/rpc_thread.c (__rpc_thread_svc_max_pollfd,
__rpc_thread_svc_pollfd, __rpc_thread_svc_fdset,
__rpc_thread_createerr): Add libc_hidden_def.
* include/rpc/clnt.h (clnt_sperrno, clnt_spcreateerror,
clnt_perror, clnt_sperror, _rpc_dtablesize): Add libc_hidden_proto.
* sunrpc/clnt_perr.c (clnt_sperrno, clnt_spcreateerror,
clnt_perror, clnt_sperror): Add libc_hidden_def.
* sunrpc/rpc_dtable.c (_rpc_dtablesize): Likewise.
* include/rpc/des_crypt.h (des_setparity, ecb_crypt, cbc_crypt): Add
libc_hidden_proto.
* sunrpc/des_crypt.c (ecb_crypt, cbc_crypt): Add libc_hidden_proto.
* sunrpc/des_soft.c (des_setparity): Likewise.
* include/rpc/auth.h (key_encryptsession_pk, key_decryptsession_pk):
Add libc_hidden_proto.
* sunrpc/key_call.c (key_encryptsession_pk, key_decryptsession_pk):
Add libc_hidden_def.
122 lines
3.2 KiB
C
122 lines
3.2 KiB
C
/*
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* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
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* unrestricted use provided that this legend is included on all tape
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* media and as a part of the software program in whole or part. Users
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* may copy or modify Sun RPC without charge, but are not authorized
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* to license or distribute it to anyone else except as part of a product or
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* program developed by the user.
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*
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* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
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* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
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*
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* Sun RPC is provided with no support and without any obligation on the
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* part of Sun Microsystems, Inc. to assist in its use, correction,
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* modification or enhancement.
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*
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* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
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* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
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* OR ANY PART THEREOF.
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*
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* In no event will Sun Microsystems, Inc. be liable for any lost revenue
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* or profits or other special, indirect and consequential damages, even if
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* Sun has been advised of the possibility of such damages.
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*
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* Sun Microsystems, Inc.
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* 2550 Garcia Avenue
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* Mountain View, California 94043
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*/
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#if !defined(lint) && defined(SCCSID)
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static char sccsid[] = "@(#)des_crypt.c 2.2 88/08/10 4.0 RPCSRC; from 1.13 88/02/08 SMI";
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#endif
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/*
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* des_crypt.c, DES encryption library routines
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* Copyright (C) 1986, Sun Microsystems, Inc.
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*/
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#include <sys/types.h>
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#include <rpc/des_crypt.h>
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#include "des.h"
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extern int _des_crypt (char *, unsigned, struct desparams *);
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/*
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* Copy 8 bytes
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*/
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#define COPY8(src, dst) { \
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register char *a = (char *) dst; \
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register char *b = (char *) src; \
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*a++ = *b++; *a++ = *b++; *a++ = *b++; *a++ = *b++; \
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*a++ = *b++; *a++ = *b++; *a++ = *b++; *a++ = *b++; \
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}
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/*
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* Copy multiple of 8 bytes
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*/
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#define DESCOPY(src, dst, len) { \
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register char *a = (char *) dst; \
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register char *b = (char *) src; \
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register int i; \
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for (i = (int) len; i > 0; i -= 8) { \
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*a++ = *b++; *a++ = *b++; *a++ = *b++; *a++ = *b++; \
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*a++ = *b++; *a++ = *b++; *a++ = *b++; *a++ = *b++; \
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} \
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}
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/*
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* Common code to cbc_crypt() & ecb_crypt()
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*/
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static int
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common_crypt (char *key, char *buf, register unsigned len,
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unsigned mode, register struct desparams *desp)
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{
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register int desdev;
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if ((len % 8) != 0 || len > DES_MAXDATA)
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return DESERR_BADPARAM;
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desp->des_dir =
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((mode & DES_DIRMASK) == DES_ENCRYPT) ? ENCRYPT : DECRYPT;
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desdev = mode & DES_DEVMASK;
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COPY8 (key, desp->des_key);
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/*
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* software
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*/
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if (!_des_crypt (buf, len, desp))
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return DESERR_HWERROR;
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return desdev == DES_SW ? DESERR_NONE : DESERR_NOHWDEVICE;
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}
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/*
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* CBC mode encryption
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*/
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int
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cbc_crypt (char *key, char *buf, unsigned int len, unsigned int mode,
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char *ivec)
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{
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int err;
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struct desparams dp;
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dp.des_mode = CBC;
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COPY8 (ivec, dp.des_ivec);
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err = common_crypt (key, buf, len, mode, &dp);
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COPY8 (dp.des_ivec, ivec);
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return err;
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}
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libc_hidden_def (cbc_crypt)
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/*
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* ECB mode encryption
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*/
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int
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ecb_crypt (char *key, char *buf, unsigned int len, unsigned int mode)
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{
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struct desparams dp;
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dp.des_mode = ECB;
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return common_crypt (key, buf, len, mode, &dp);
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}
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libc_hidden_def (ecb_crypt)
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