diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/gen/arc4random.3 | 83 | ||||
| -rw-r--r-- | lib/libc/gen/arc4random.c | 172 | ||||
| -rw-r--r-- | lib/libc/gen/stringlist.3 | 120 | ||||
| -rw-r--r-- | lib/libc/gen/stringlist.c | 120 | ||||
| -rw-r--r-- | lib/libc/i386/string/memcpy.S | 2 | ||||
| -rw-r--r-- | lib/libc/locale/mskanji.c | 107 |
6 files changed, 0 insertions, 604 deletions
diff --git a/lib/libc/gen/arc4random.3 b/lib/libc/gen/arc4random.3 deleted file mode 100644 index 25c6d4d0a02ec..0000000000000 --- a/lib/libc/gen/arc4random.3 +++ /dev/null @@ -1,83 +0,0 @@ -.\" $OpenBSD: arc4random.3,v 1.2 1997/04/27 22:40:25 angelos Exp $ -.\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Niels Provos. -.\" 4. The name of the author may not be used to endorse or promote products -.\" derived from this software without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.\" Manual page, using -mandoc macros -.\" -.Dd April 15, 1997 -.Dt ARC4RANDOM 3 -.Os -.Sh NAME -.Nm arc4random, -.Nm arc4random_stir, -.Nm arc4random_addrandom -.Nd arc4 random number generator. -.Sh SYNOPSIS -.Fd #include <stdlib.h> -.Ft u_int32_t -.Fn arc4random "void" -.Ft void -.Fn arc4random_stir "void" -.Ft void -.Fn arc4random_addrandom "unsigned char *dat" "int datlen" -.Sh DESCRIPTION -The -.Fn arc4random -function uses the key stream generator employed by the -arc4 cipher, which uses 8*8 8 bit S-Boxes. The S-Boxes -can be in about -.if t 2\u\s71700\s10\d -.if n (2**1700) -states. -.Pp -The -.Fn arc4random_stir -function reads data from -.Pa /dev/urandom -and uses it to permutate the S-Boxes via -.Fn arc4random_addrandom . -.Pp -There is no need to call -.Fn arc4random_stir -before using -.Fn arc4random , -since -.Fn arc4random -automatically initalizes itself. -.Sh SEE ALSO -.Xr rand 3 , -.Xr random 3 , -.Xr srandomdev 3 -.Sh HISTORY -.Pa RC4 -has been designed by RSA Data Security, Inc. It was posted anonymously -to the USENET and was confirmed to be equivalent by several sources who -had access to the original cipher. Since -.Pa RC4 -used to be a trade secret, the cipher is now refered to as -.Pa ARC4 . diff --git a/lib/libc/gen/arc4random.c b/lib/libc/gen/arc4random.c deleted file mode 100644 index b9f8a48468328..0000000000000 --- a/lib/libc/gen/arc4random.c +++ /dev/null @@ -1,172 +0,0 @@ -/* $Id: arc4random.c,v 1.1 1996/12/28 06:33:01 dm Exp $ */ - -/* - * Arc4 random number generator for OpenBSD. - * Copyright 1996 David Mazieres <dm@lcs.mit.edu>. - * - * Modification and redistribution in source and binary forms is - * permitted provided that due credit is given to the author and the - * OpenBSD project (for instance by leaving this copyright notice - * intact). - */ - -/* - * This code is derived from section 17.1 of Applied Cryptography, - * second edition, which describes a stream cipher allegedly - * compatible with RSA Labs "RC4" cipher (the actual description of - * which is a trade secret). The same algorithm is used as a stream - * cipher called "arcfour" in Tatu Ylonen's ssh package. - * - * Here the stream cipher has been modified always to include the time - * when initializing the state. That makes it impossible to - * regenerate the same random sequence twice, so this can't be used - * for encryption, but will generate good random numbers. - * - * RC4 is a registered trademark of RSA Laboratories. - */ - -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/time.h> - -struct arc4_stream { - u_int8_t i; - u_int8_t j; - u_int8_t s[256]; -}; - -static int rs_initialized; -static struct arc4_stream rs; - -static inline void -arc4_init(as) - struct arc4_stream *as; -{ - int n; - - for (n = 0; n < 256; n++) - as->s[n] = n; - as->i = 0; - as->j = 0; -} - -static inline void -arc4_addrandom(as, dat, datlen) - struct arc4_stream *as; - u_char *dat; - int datlen; -{ - int n; - u_int8_t si; - - as->i--; - for (n = 0; n < 256; n++) { - as->i = (as->i + 1); - si = as->s[as->i]; - as->j = (as->j + si + dat[n % datlen]); - as->s[as->i] = as->s[as->j]; - as->s[as->j] = si; - } -} - -static void -arc4_stir(as) - struct arc4_stream *as; -{ - int fd; - struct { - struct timeval tv; - pid_t pid; - u_int8_t rnd[128 - sizeof(struct timeval) - sizeof(pid_t)]; - } rdat; - - gettimeofday(&rdat.tv, NULL); - rdat.pid = getpid(); - fd = open("/dev/urandom", O_RDONLY, 0); - if (fd >= 0) { - (void) read(fd, rdat.rnd, sizeof(rdat.rnd)); - close(fd); - } - /* fd < 0? Ah, what the heck. We'll just take whatever was on the - * stack... */ - - arc4_addrandom(as, (void *) &rdat, sizeof(rdat)); -} - -static inline u_int8_t -arc4_getbyte(as) - struct arc4_stream *as; -{ - u_int8_t si, sj; - - as->i = (as->i + 1); - si = as->s[as->i]; - as->j = (as->j + si); - sj = as->s[as->j]; - as->s[as->i] = sj; - as->s[as->j] = si; - return (as->s[(si + sj) & 0xff]); -} - -static inline u_int32_t -arc4_getword(as) - struct arc4_stream *as; -{ - u_int32_t val; - val = arc4_getbyte(as) << 24; - val |= arc4_getbyte(as) << 16; - val |= arc4_getbyte(as) << 8; - val |= arc4_getbyte(as); - return val; -} - -void -arc4random_stir() -{ - if (!rs_initialized) { - arc4_init(&rs); - rs_initialized = 1; - } - arc4_stir(&rs); -} - -void -arc4random_addrandom(dat, datlen) - u_char *dat; - int datlen; -{ - if (!rs_initialized) - arc4random_stir(); - arc4_addrandom(&rs, dat, datlen); -} - -u_int32_t -arc4random() -{ - if (!rs_initialized) - arc4random_stir(); - return arc4_getword(&rs); -} - -#if 0 -/*-------- Test code for i386 --------*/ -#include <stdio.h> -#include <machine/pctr.h> -int -main(int argc, char **argv) -{ - const int iter = 1000000; - int i; - pctrval v; - - v = rdtsc(); - for (i = 0; i < iter; i++) - arc4random(); - v = rdtsc() - v; - v /= iter; - - printf("%qd cycles\n", v); -} -#endif diff --git a/lib/libc/gen/stringlist.3 b/lib/libc/gen/stringlist.3 deleted file mode 100644 index 5023c5cebb02a..0000000000000 --- a/lib/libc/gen/stringlist.3 +++ /dev/null @@ -1,120 +0,0 @@ -.\" $NetBSD: stringlist.3,v 1.2 1997/04/09 08:59:25 kleink Exp $ -.\" -.\" Copyright (c) 1997 The NetBSD Foundation, Inc. -.\" All rights reserved. -.\" -.\" This file was contributed to The NetBSD Foundation by Luke Mewburn. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the NetBSD -.\" Foundation, Inc. and its contributors. -.\" 4. Neither the name of The NetBSD Foundation nor the names of its -.\" contributors may be used to endorse or promote products derived -.\" from this software without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS -.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED -.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE -.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -.\" POSSIBILITY OF SUCH DAMAGE. -.\" -.Dd February 24, 1997 -.Os NetBSD 1.3 -.Dt STRINGLIST 3 -.Sh NAME -.Nm stringlist , -.Nm sl_init , -.Nm sl_add , -.Nm sl_free , -.Nm sl_find -.Nd stringlist manipulation functions -.Sh SYNOPSIS -.Fd #include <stringlist.h> -.Ft StringList * -.Fn sl_init -.Ft void -.Fn sl_add "StringList *sl" "char *item" -.Ft void -.Fn sl_free "StringList *sl" "int freeall" -.Ft char * -.Fn sl_find "StringList *sl" "char *item" -.Sh DESCRIPTION -The -.Nm -functions manipulate stringlists, which are lists of -strings that extend automatically if necessary. -.Pp -The -.Ar StringList -structure has the following definition: -.Bd -literal -offset indent -typedef struct _stringlist { - char **sl_str; - size_t sl_max; - size_t sl_cur; -} StringList; -.Ed -.Pp -.Bl -tag -width "sl_str" -offset indent -.It Ar sl_str -a pointer to the base of the array containing the list. -.It Ar sl_max -the size of -.Ar sl_str . -.It Ar sl_cur -the offset in -.Ar sl_str -of the current element. -.El -.Pp -The following stringlist manipulation functions are available: -.Bl -tag -width "sl_init()" -.It Fn sl_init -Create a stringlist. -Returns a pointer to a -.Ar StringList . -.It Fn sl_free -Releases memory occupied by -.Ar sl -and the -.Ar sl->sl_str -array. -If -.Ar freeall -is non-zero, then each of the items within -.Ar sl->sl_str -is released as well. -.It Fn sl_add -Add -.Ar item -to -.Ar sl->sl_str -at -.Ar sl->sl_cur , -extending the size of -.Ar sl->sl_str -.It Fn sl_find -Find -.Ar item -in -.Ar sl , -returning NULL if it's not found. -.El -.Sh SEE ALSO -.Xr free 3 , -.Xr malloc 3 diff --git a/lib/libc/gen/stringlist.c b/lib/libc/gen/stringlist.c deleted file mode 100644 index 57c4d91485e80..0000000000000 --- a/lib/libc/gen/stringlist.c +++ /dev/null @@ -1,120 +0,0 @@ -/* $NetBSD: stringlist.c,v 1.2 1997/01/17 07:26:20 lukem Exp $ */ - -/* - * Copyright (c) 1994 Christos Zoulas - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Christos Zoulas. - * 4. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$NetBSD: stringlist.c,v 1.2 1997/01/17 07:26:20 lukem Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <stdio.h> -#include <string.h> -#include <err.h> -#include <stdlib.h> -#include <stringlist.h> - -#define _SL_CHUNKSIZE 20 - -/* - * sl_init(): Initialize a string list - */ -StringList * -sl_init() -{ - StringList *sl = malloc(sizeof(StringList)); - if (sl == NULL) - err(1, "stringlist: %m"); - - sl->sl_cur = 0; - sl->sl_max = _SL_CHUNKSIZE; - sl->sl_str = malloc(sl->sl_max * sizeof(char *)); - if (sl->sl_str == NULL) - err(1, "stringlist: %m"); - return sl; -} - - -/* - * sl_add(): Add an item to the string list - */ -void -sl_add(sl, name) - StringList *sl; - char *name; -{ - if (sl->sl_cur == sl->sl_max - 1) { - sl->sl_max += _SL_CHUNKSIZE; - sl->sl_str = realloc(sl->sl_str, sl->sl_max * sizeof(char *)); - if (sl->sl_str == NULL) - err(1, "stringlist: %m"); - } - sl->sl_str[sl->sl_cur++] = name; -} - - -/* - * sl_free(): Free a stringlist - */ -void -sl_free(sl, all) - StringList *sl; - int all; -{ - size_t i; - - if (sl == NULL) - return; - if (sl->sl_str) { - if (all) - for (i = 0; i < sl->sl_cur; i++) - free(sl->sl_str[i]); - free(sl->sl_str); - } - free(sl); -} - - -/* - * sl_find(): Find a name in the string list - */ -char * -sl_find(sl, name) - StringList *sl; - char *name; -{ - size_t i; - - for (i = 0; i < sl->sl_cur; i++) - if (strcmp(sl->sl_str[i], name) == 0) - return sl->sl_str[i]; - - return NULL; -} diff --git a/lib/libc/i386/string/memcpy.S b/lib/libc/i386/string/memcpy.S deleted file mode 100644 index 1617c7153aacb..0000000000000 --- a/lib/libc/i386/string/memcpy.S +++ /dev/null @@ -1,2 +0,0 @@ -#define MEMCOPY -#include "bcopy.S" diff --git a/lib/libc/locale/mskanji.c b/lib/libc/locale/mskanji.c deleted file mode 100644 index bce27fe433863..0000000000000 --- a/lib/libc/locale/mskanji.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * ja_JP.SJIS locale table for BSD4.4/rune - * version 1.0 - * (C) Sin'ichiro MIYATANI / Phase One, Inc - * May 12, 1995 - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Phase One, Inc. - * 4. The name of Phase One, Inc. may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef XPG4 -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)mskanji.c 1.0 (Phase One) 5/5/95"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> - -#include <errno.h> -#include <rune.h> -#include <stddef.h> -#include <stdio.h> -#include <stdlib.h> - -rune_t _MSKanji_sgetrune __P((const char *, size_t, char const **)); -int _MSKanji_sputrune __P((rune_t, char *, size_t, char **)); - -int -_MSKanji_init(rl) - _RuneLocale *rl; -{ - rl->sgetrune = _MSKanji_sgetrune; - rl->sputrune = _MSKanji_sputrune; - - _CurrentRuneLocale = rl; - __mb_cur_max = 2; - return (0); -} - -rune_t -_MSKanji_sgetrune(string, n, result) - const char *string; - size_t n; - char const **result; -{ - rune_t rune = 0; - - if (n < 1 ) { - rune = _INVALID_RUNE; - } else { - rune = *( string++ ) & 0xff; - if ( ( rune > 0x80 && rune < 0xa0 ) - || ( rune >= 0xe0 && rune < 0xfa ) ) { - if ( n < 2 ) { - rune = (rune_t)_INVALID_RUNE; - --string; - } else { - rune = ( rune << 8 ) | ( *( string++ ) & 0xff ); - } - } - } - if (result) *result = string; - return rune; -} - -int -_MSKanji_sputrune(c, string, n, result) - rune_t c; - char *string, **result; - size_t n; -{ - int len, i; - - len = ( c > 0x100 ) ? 2 : 1; - if ( n < len ) { - if ( result ) *result = (char *) 0; - } else { - if ( result ) *result = string + len; - for ( i = len; i-- > 0; ) { - *( string++ ) = c >> ( i << 3 ); - } - } - return len; -} -#endif /* XPG4 */ |