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authormiod <>2014-04-22 20:31:38 +0000
committermiod <>2014-04-22 20:31:38 +0000
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parentd9e10f75814922e77d3c507d0bed87de0e2095c6 (diff)
downloadopenbsd-1c26126a31b9d310c9fb3e33570fcbbe14676b11.tar.gz
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Remove meat which either duplicates code found in apps/, or is only of value
for 20th century historians, and can be put in the Attic.
Diffstat (limited to 'src/lib/libcrypto/des')
-rw-r--r--src/lib/libcrypto/des/FILES044
-rw-r--r--src/lib/libcrypto/des/README54
-rw-r--r--src/lib/libcrypto/des/VERSION412
-rw-r--r--src/lib/libcrypto/des/des_opts.c608
-rw-r--r--src/lib/libcrypto/des/options.txt39
5 files changed, 0 insertions, 1157 deletions
diff --git a/src/lib/libcrypto/des/FILES0 b/src/lib/libcrypto/des/FILES0
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index 2e8211ad2a..0000000000
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1/* General stuff */
2COPYRIGHT - Copyright info.
3FILES - This file.
4README - What this package is.
5VERSION - Which version this is and what was changed.
6
7/* libdes.a source code */
8des.h - Public libdes.a header file.
9ecb_enc.c - des_ecb_encrypt() source, this contains the basic DES code.
10ecb3_enc.c - des_ecb3_encrypt() source.
11cbc_ckm.c - des_cbc_cksum() source.
12cbc_enc.c - des_cbc_encrypt() source.
13ncbc_enc.c - des_cbc_encrypt() that is 'normal' in that it copies
14 the new iv values back in the passed iv vector.
15ede_enc.c - des_ede3_cbc_encrypt() cbc mode des using triple DES.
16cbc3_enc.c - des_3cbc_encrypt() source, don't use this function.
17cfb_enc.c - des_cfb_encrypt() source.
18cfb64enc.c - des_cfb64_encrypt() cfb in 64 bit mode but setup to be
19 used as a stream cipher.
20cfb64ede.c - des_ede3_cfb64_encrypt() cfb in 64 bit mode but setup to be
21 used as a stream cipher and using triple DES.
22ofb_enc.c - des_cfb_encrypt() source.
23ofb64_enc.c - des_ofb_encrypt() ofb in 64 bit mode but setup to be
24 used as a stream cipher.
25ofb64ede.c - des_ede3_ofb64_encrypt() ofb in 64 bit mode but setup to be
26 used as a stream cipher and using triple DES.
27enc_read.c - des_enc_read() source.
28enc_writ.c - des_enc_write() source.
29pcbc_enc.c - des_pcbc_encrypt() source.
30qud_cksm.c - quad_cksum() source.
31rand_key.c - des_random_key() source.
32read_pwd.c - Source for des_read_password() plus related functions.
33set_key.c - Source for des_set_key().
34str2key.c - Covert a string of any length into a key.
35fcrypt.c - A small, fast version of crypt(3).
36des_locl.h - Internal libdes.a header file.
37podd.h - Odd parity tables - used in des_set_key().
38sk.h - Lookup tables used in des_set_key().
39spr.h - What is left of the S tables - used in ecb_encrypt().
40des_ver.h - header file for the external definition of the
41 version string.
42des.doc - SSLeay documentation for the library.
43
44
diff --git a/src/lib/libcrypto/des/README b/src/lib/libcrypto/des/README
deleted file mode 100644
index 621a5ab467..0000000000
--- a/src/lib/libcrypto/des/README
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@@ -1,54 +0,0 @@
1
2 libdes, Version 4.01 10-Jan-97
3
4 Copyright (c) 1997, Eric Young
5 All rights reserved.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms specified in COPYRIGHT.
9
10--
11The primary ftp site for this library is
12ftp://ftp.psy.uq.oz.au/pub/Crypto/DES/libdes-x.xx.tar.gz
13libdes is now also shipped with SSLeay. Primary ftp site of
14ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL/SSLeay-x.x.x.tar.gz
15
16The best way to build this library is to build it as part of SSLeay.
17
18This kit builds a DES encryption library and a DES encryption program.
19It supports ecb, cbc, ofb, cfb, triple ecb, triple cbc, triple ofb,
20triple cfb, desx, and MIT's pcbc encryption modes and also has a fast
21implementation of crypt(3).
22It contains support routines to read keys from a terminal,
23generate a random key, generate a key from an arbitrary length string,
24read/write encrypted data from/to a file descriptor.
25
26The implementation was written so as to conform with the manual entry
27for the des_crypt(3) library routines from MIT's project Athena.
28
29destest should be run after compilation to test the des routines.
30rpw should be run after compilation to test the read password routines.
31The des program is a replacement for the sun des command. I believe it
32conforms to the sun version.
33
34The Imakefile is setup for use in the kerberos distribution.
35
36These routines are best compiled with gcc or any other good
37optimising compiler.
38Just turn you optimiser up to the highest settings and run destest
39after the build to make sure everything works.
40
41I believe these routines are close to the fastest and most portable DES
42routines that use small lookup tables (4.5k) that are publicly available.
43The fcrypt routine is faster than ufc's fcrypt (when compiling with
44gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines
45(on a sun3/260 168 vs 336). It is a function of CPU on chip cache size.
46[ 10-Jan-97 and a function of an incorrect speed testing program in
47 ufc which gave much better test figures that reality ].
48
49It is worth noting that on sparc and Alpha CPUs, performance of the DES
50library can vary by upto %10 due to the positioning of files after application
51linkage.
52
53Eric Young (eay@cryptsoft.com)
54
diff --git a/src/lib/libcrypto/des/VERSION b/src/lib/libcrypto/des/VERSION
deleted file mode 100644
index c7d01542bc..0000000000
--- a/src/lib/libcrypto/des/VERSION
+++ /dev/null
@@ -1,412 +0,0 @@
1 Fixed the weak key values which were wrong :-(
2 Defining SIGACTION causes sigaction() to be used instead of signal().
3 SIGUSR1/SIGUSR2 are no longer mapped in the read tty stuff because it
4 can cause problems. This should hopefully not affect normal
5 applications.
6
7Version 4.04
8 Fixed a few tests in destest. Also added x86 assember for
9 des_ncbc_encrypt() which is the standard cbc mode function.
10 This makes a very very large performace difference.
11 Ariel Glenn ariel@columbia.edu reports that the terminal
12 'turn echo off' can return (errno == EINVAL) under solaris
13 when redirection is used. So I now catch that as well as ENOTTY.
14
15
16Version 4.03
17 Left a static out of enc_write.c, which caused to buffer to be
18 continiously malloc()ed. Does anyone use these functions? I keep
19 on feeling like removing them since I only had these in there
20 for a version of kerberised login. Anyway, this was pointed out
21 by Theo de Raadt <deraadt@cvs.openbsd.org>
22 The 'n' bit ofb code was wrong, it was not shifting the shift
23 register. It worked correctly for n == 64. Thanks to
24 Gigi Ankeny <Gigi.Ankeny@Eng.Sun.COM> for pointing this one out.
25
26Version 4.02
27 I was doing 'if (memcmp(weak_keys[i],key,sizeof(key)) == 0)'
28 when checking for weak keys which is wrong :-(, pointed out by
29 Markus F.X.J. Oberhumer <markus.oberhumer@jk.uni-linz.ac.at>.
30
31Version 4.01
32 Even faster inner loop in the DES assembler for x86 and a modification
33 for IP/FP which is faster on x86. Both of these changes are
34 from Svend Olaf Mikkelsen <svolaf@inet.uni-c.dk>. His
35 changes make the assembler run %40 faster on a pentium. This is just
36 a case of getting the instruction sequence 'just right'.
37 All credit to 'Svend' :-)
38 Quite a few special x86 'make' targets.
39 A libdes-l (lite) distribution.
40
41Version 4.00
42 After a bit of a pause, I'll up the major version number since this
43 is mostly a performace release. I've added x86 assembler and
44 added more options for performance. A %28 speedup for gcc
45 on a pentium and the assembler is a %50 speedup.
46 MIPS CPU's, sparc and Alpha are the main CPU's with speedups.
47 Run des_opts to work out which options should be used.
48 DES_RISC1/DES_RISC2 use alternative inner loops which use
49 more registers but should give speedups on any CPU that does
50 dual issue (pentium). DES_UNROLL unrolls the inner loop,
51 which costs in code size.
52
53Version 3.26
54 I've finally removed one of the shifts in D_ENCRYPT. This
55 meant I've changed the des_SPtrans table (spr.h), the set_key()
56 function and some things in des_enc.c. This has definitly
57 made things faster :-). I've known about this one for some
58 time but I've been too lazy to follow it up :-).
59 Noticed that in the D_ENCRYPT() macro, we can just do L^=(..)^(..)^..
60 instead of L^=((..)|(..)|(..).. This should save a register at
61 least.
62 Assember for x86. The file to replace is des_enc.c, which is replaced
63 by one of the assembler files found in asm. Look at des/asm/readme
64 for more info.
65
66 /* Modification to fcrypt so it can be compiled to support
67 HPUX 10.x's long password format, define -DLONGCRYPT to use this.
68 Thanks to Jens Kupferschmidt <bt1cu@hpboot.rz.uni-leipzig.de>. */
69
70 SIGWINCH case put in des_read_passwd() so the function does not
71 'exit' if this function is recieved.
72
73Version 3.25 17/07/96
74 Modified read_pwd.c so that stdin can be read if not a tty.
75 Thanks to Jeff Barber <jeffb@issl.atl.hp.com> for the patches.
76 des_init_random_number_generator() shortened due to VMS linker
77 limits.
78 Added RSA's DESX cbc mode. It is a form of cbc encryption, with 2
79 8 byte quantites xored before and after encryption.
80 des_xcbc_encryption() - the name is funny to preserve the des_
81 prefix on all functions.
82
83Version 3.24 20/04/96
84 The DES_PTR macro option checked and used by SSLeay configuration
85
86Version 3.23 11/04/96
87 Added DES_LONG. If defined to 'unsigned int' on the DEC Alpha,
88 it gives a %20 speedup :-)
89 Fixed the problem with des.pl under perl5. The patches were
90 sent by Ed Kubaitis (ejk@uiuc.edu).
91 if fcrypt.c, changed values to handle illegal salt values the way
92 normal crypt() implementations do. Some programs apparently use
93 them :-(. The patch was sent by Bjorn Gronvall <bg@sics.se>
94
95Version 3.22 29/11/95
96 Bug in des(1), an error with the uuencoding stuff when the
97 'data' is small, thanks to Geoff Keating <keagchon@mehta.anu.edu.au>
98 for the patch.
99
100Version 3.21 22/11/95
101 After some emailing back and forth with
102 Colin Plumb <colin@nyx10.cs.du.edu>, I've tweaked a few things
103 and in a future version I will probably put in some of the
104 optimisation he suggested for use with the DES_USE_PTR option.
105 Extra routines from Mark Murray <mark@grondar.za> for use in
106 freeBSD. They mostly involve random number generation for use
107 with kerberos. They involve evil machine specific system calls
108 etc so I would normally suggest pushing this stuff into the
109 application and/or using RAND_seed()/RAND_bytes() if you are
110 using this DES library as part of SSLeay.
111 Redone the read_pw() function so that it is cleaner and
112 supports termios, thanks to Sameer Parekh <sameer@c2.org>
113 for the initial patches for this.
114 Renamed 3ecb_encrypt() to ecb3_encrypt(). This has been
115 done just to make things more consistent.
116 I have also now added triple DES versions of cfb and ofb.
117
118Version 3.20
119 Damn, Damn, Damn, as pointed out by Mike_Spreitzer.PARC@xerox.com,
120 my des_random_seed() function was only copying 4 bytes of the
121 passed seed into the init structure. It is now fixed to copy 8.
122 My own suggestion is to used something like MD5 :-)
123
124Version 3.19
125 While looking at my code one day, I though, why do I keep on
126 calling des_encrypt(in,out,ks,enc) when every function that
127 calls it has in and out the same. So I dropped the 'out'
128 parameter, people should not be using this function.
129
130Version 3.18 30/08/95
131 Fixed a few bit with the distribution and the filenames.
132 3.17 had been munged via a move to DOS and back again.
133 NO CODE CHANGES
134
135Version 3.17 14/07/95
136 Fixed ede3 cbc which I had broken in 3.16. I have also
137 removed some unneeded variables in 7-8 of the routines.
138
139Version 3.16 26/06/95
140 Added des_encrypt2() which does not use IP/FP, used by triple
141 des routines. Tweaked things a bit elsewhere. %13 speedup on
142 sparc and %6 on a R4400 for ede3 cbc mode.
143
144Version 3.15 06/06/95
145 Added des_ncbc_encrypt(), it is des_cbc mode except that it is
146 'normal' and copies the new iv value back over the top of the
147 passed parameter.
148 CHANGED des_ede3_cbc_encrypt() so that it too now overwrites
149 the iv. THIS WILL BREAK EXISTING CODE, but since this function
150 only new, I feel I can change it, not so with des_cbc_encrypt :-(.
151 I need to update the documentation.
152
153Version 3.14 31/05/95
154 New release upon the world, as part of my SSL implementation.
155 New copyright and usage stuff. Basically free for all to use
156 as long as you say it came from me :-)
157
158Version 3.13 31/05/95
159 A fix in speed.c, if HZ is not defined, I set it to 100.0
160 which is reasonable for most unixes except SunOS 4.x.
161 I now have a #ifdef sun but timing for SunOS 4.x looked very
162 good :-(. At my last job where I used SunOS 4.x, it was
163 defined to be 60.0 (look at the old INSTALL documentation), at
164 the last release had it changed to 100.0 since I now work with
165 Solaris2 and SVR4 boxes.
166 Thanks to Rory Chisholm <rchishol@math.ethz.ch> for pointing this
167 one out.
168
169Version 3.12 08/05/95
170 As pointed out by The Crypt Keeper <tck@bend.UCSD.EDU>,
171 my D_ENCRYPT macro in crypt() had an un-necessary variable.
172 It has been removed.
173
174Version 3.11 03/05/95
175 Added des_ede3_cbc_encrypt() which is cbc mode des with 3 keys
176 and one iv. It is a standard and I needed it for my SSL code.
177 It makes more sense to use this for triple DES than
178 3cbc_encrypt(). I have also added (or should I say tested :-)
179 cfb64_encrypt() which is cfb64 but it will encrypt a partial
180 number of bytes - 3 bytes in 3 bytes out. Again this is for
181 my SSL library, as a form of encryption to use with SSL
182 telnet.
183
184Version 3.10 22/03/95
185 Fixed a bug in 3cbc_encrypt() :-(. When making repeated calls
186 to cbc3_encrypt, the 2 iv values that were being returned to
187 be used in the next call were reversed :-(.
188 Many thanks to Bill Wade <wade@Stoner.COM> for pointing out
189 this error.
190
191Version 3.09 01/02/95
192 Fixed des_random_key to far more random, it was rather feeble
193 with regards to picking the initial seed. The problem was
194 pointed out by Olaf Kirch <okir@monad.swb.de>.
195
196Version 3.08 14/12/94
197 Added Makefile.PL so libdes can be built into perl5.
198 Changed des_locl.h so RAND is always defined.
199
200Version 3.07 05/12/94
201 Added GNUmake and stuff so the library can be build with
202 glibc.
203
204Version 3.06 30/08/94
205 Added rpc_enc.c which contains _des_crypt. This is for use in
206 secure_rpc v 4.0
207 Finally fixed the cfb_enc problems.
208 Fixed a few parameter parsing bugs in des (-3 and -b), thanks
209 to Rob McMillan <R.McMillan@its.gu.edu.au>
210
211Version 3.05 21/04/94
212 for unsigned long l; gcc does not produce ((l>>34) == 0)
213 This causes bugs in cfb_enc.
214 Thanks to Hadmut Danisch <danisch@ira.uka.de>
215
216Version 3.04 20/04/94
217 Added a version number to des.c and libdes.a
218
219Version 3.03 12/01/94
220 Fixed a bug in non zero iv in 3cbc_enc.
221
222Version 3.02 29/10/93
223 I now work in a place where there are 6+ architectures and 14+
224 OS versions :-).
225 Fixed TERMIO definition so the most sys V boxes will work :-)
226
227Release upon comp.sources.misc
228Version 3.01 08/10/93
229 Added des_3cbc_encrypt()
230
231Version 3.00 07/10/93
232 Fixed up documentation.
233 quad_cksum definitely compatible with MIT's now.
234
235Version 2.30 24/08/93
236 Triple DES now defaults to triple cbc but can do triple ecb
237 with the -b flag.
238 Fixed some MSDOS uuen/uudecoding problems, thanks to
239 Added prototypes.
240
241Version 2.22 29/06/93
242 Fixed a bug in des_is_weak_key() which stopped it working :-(
243 thanks to engineering@MorningStar.Com.
244
245Version 2.21 03/06/93
246 des(1) with no arguments gives quite a bit of help.
247 Added -c (generate ckecksum) flag to des(1).
248 Added -3 (triple DES) flag to des(1).
249 Added cfb and ofb routines to the library.
250
251Version 2.20 11/03/93
252 Added -u (uuencode) flag to des(1).
253 I have been playing with byte order in quad_cksum to make it
254 compatible with MIT's version. All I can say is avid this
255 function if possible since MIT's output is endian dependent.
256
257Version 2.12 14/10/92
258 Added MSDOS specific macro in ecb_encrypt which gives a %70
259 speed up when the code is compiled with turbo C.
260
261Version 2.11 12/10/92
262 Speedup in set_key (recoding of PC-1)
263 I now do it in 47 simple operations, down from 60.
264 Thanks to John Fletcher (john_fletcher@lccmail.ocf.llnl.gov)
265 for motivating me to look for a faster system :-)
266 The speedup is probably less that 1% but it is still 13
267 instructions less :-).
268
269Version 2.10 06/10/92
270 The code now works on the 64bit ETA10 and CRAY without modifications or
271 #defines. I believe the code should work on any machine that
272 defines long, int or short to be 8 bytes long.
273 Thanks to Shabbir J. Safdar (shabby@mentor.cc.purdue.edu)
274 for helping me fix the code to run on 64bit machines (he had
275 access to an ETA10).
276 Thanks also to John Fletcher <john_fletcher@lccmail.ocf.llnl.gov>
277 for testing the routines on a CRAY.
278 read_password.c has been renamed to read_passwd.c
279 string_to_key.c has been renamed to string2key.c
280
281Version 2.00 14/09/92
282 Made mods so that the library should work on 64bit CPU's.
283 Removed all my uchar and ulong defs. To many different
284 versions of unix define them in their header files in too many
285 different combinations :-)
286 IRIX - Sillicon Graphics mods (mostly in read_password.c).
287 Thanks to Andrew Daviel (advax@erich.triumf.ca)
288
289Version 1.99 26/08/92
290 Fixed a bug or 2 in enc_read.c
291 Fixed a bug in enc_write.c
292 Fixed a pseudo bug in fcrypt.c (very obscure).
293
294Version 1.98 31/07/92
295 Support for the ETA10. This is a strange machine that defines
296 longs and ints as 8 bytes and shorts as 4 bytes.
297 Since I do evil things with long * that assume that they are 4
298 bytes. Look in the Makefile for the option to compile for
299 this machine. quad_cksum appears to have problems but I
300 will don't have the time to fix it right now, and this is not
301 a function that uses DES and so will not effect the main uses
302 of the library.
303
304Version 1.97 20/05/92 eay
305 Fixed the Imakefile and made some changes to des.h to fix some
306 problems when building this package with Kerberos v 4.
307
308Version 1.96 18/05/92 eay
309 Fixed a small bug in string_to_key() where problems could
310 occur if des_check_key was set to true and the string
311 generated a weak key.
312
313Patch2 posted to comp.sources.misc
314Version 1.95 13/05/92 eay
315 Added an alternative version of the D_ENCRYPT macro in
316 ecb_encrypt and fcrypt. Depending on the compiler, one version or the
317 other will be faster. This was inspired by
318 Dana How <how@isl.stanford.edu>, and her pointers about doing the
319 *(ulong *)((uchar *)ptr+(value&0xfc))
320 vs
321 ptr[value&0x3f]
322 to stop the C compiler doing a <<2 to convert the long array index.
323
324Version 1.94 05/05/92 eay
325 Fixed an incompatibility between my string_to_key and the MIT
326 version. When the key is longer than 8 chars, I was wrapping
327 with a different method. To use the old version, define
328 OLD_STR_TO_KEY in the makefile. Thanks to
329 viktor@newsu.shearson.com (Viktor Dukhovni).
330
331Version 1.93 28/04/92 eay
332 Fixed the VMS mods so that echo is now turned off in
333 read_password. Thanks again to brennan@coco.cchs.su.oz.AU.
334 MSDOS support added. The routines can be compiled with
335 Turbo C (v2.0) and MSC (v5.1). Make sure MSDOS is defined.
336
337Patch1 posted to comp.sources.misc
338Version 1.92 13/04/92 eay
339 Changed D_ENCRYPT so that the rotation of R occurs outside of
340 the loop. This required rotating all the longs in sp.h (now
341 called spr.h). Thanks to Richard Outerbridge <71755.204@CompuServe.COM>
342 speed.c has been changed so it will work without SIGALRM. If
343 times(3) is not present it will try to use ftime() instead.
344
345Version 1.91 08/04/92 eay
346 Added -E/-D options to des(1) so it can use string_to_key.
347 Added SVR4 mods suggested by witr@rwwa.COM
348 Added VMS mods suggested by brennan@coco.cchs.su.oz.AU. If
349 anyone knows how to turn of tty echo in VMS please tell me or
350 implement it yourself :-).
351 Changed FILE *IN/*OUT to *DES_IN/*DES_OUT since it appears VMS
352 does not like IN/OUT being used.
353
354Libdes posted to comp.sources.misc
355Version 1.9 24/03/92 eay
356 Now contains a fast small crypt replacement.
357 Added des(1) command.
358 Added des_rw_mode so people can use cbc encryption with
359 enc_read and enc_write.
360
361Version 1.8 15/10/91 eay
362 Bug in cbc_cksum.
363 Many thanks to Keith Reynolds (keithr@sco.COM) for pointing this
364 one out.
365
366Version 1.7 24/09/91 eay
367 Fixed set_key :-)
368 set_key is 4 times faster and takes less space.
369 There are a few minor changes that could be made.
370
371Version 1.6 19/09/1991 eay
372 Finally go IP and FP finished.
373 Now I need to fix set_key.
374 This version is quite a bit faster that 1.51
375
376Version 1.52 15/06/1991 eay
377 20% speedup in ecb_encrypt by changing the E bit selection
378 to use 2 32bit words. This also required modification of the
379 sp table. There is still a way to speedup the IP and IP-1
380 (hints from outer@sq.com) still working on this one :-(.
381
382Version 1.51 07/06/1991 eay
383 Faster des_encrypt by loop unrolling
384 Fixed bug in quad_cksum.c (thanks to hughes@logos.ucs.indiana.edu)
385
386Version 1.50 28/05/1991 eay
387 Optimised the code a bit more for the sparc. I have improved the
388 speed of the inner des_encrypt by speeding up the initial and
389 final permutations.
390
391Version 1.40 23/10/1990 eay
392 Fixed des_random_key, it did not produce a random key :-(
393
394Version 1.30 2/10/1990 eay
395 Have made des_quad_cksum the same as MIT's, the full package
396 should be compatible with MIT's
397 Have tested on a DECstation 3100
398 Still need to fix des_set_key (make it faster).
399 Does des_cbc_encrypts at 70.5k/sec on a 3100.
400
401Version 1.20 18/09/1990 eay
402 Fixed byte order dependencies.
403 Fixed (I hope) all the word alignment problems.
404 Speedup in des_ecb_encrypt.
405
406Version 1.10 11/09/1990 eay
407 Added des_enc_read and des_enc_write.
408 Still need to fix des_quad_cksum.
409 Still need to document des_enc_read and des_enc_write.
410
411Version 1.00 27/08/1990 eay
412
diff --git a/src/lib/libcrypto/des/des_opts.c b/src/lib/libcrypto/des/des_opts.c
deleted file mode 100644
index c713c5e319..0000000000
--- a/src/lib/libcrypto/des/des_opts.c
+++ /dev/null
@@ -1,608 +0,0 @@
1/* crypto/des/des_opts.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59/* define PART1, PART2, PART3 or PART4 to build only with a few of the options.
60 * This is for machines with 64k code segment size restrictions. */
61
62#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
63#define TIMES
64#endif
65
66#include <stdio.h>
67#ifndef OPENSSL_SYS_MSDOS
68#include <openssl/e_os2.h>
69#include <unistd.h>
70#else
71#include <io.h>
72extern void exit();
73#endif
74
75#ifndef OPENSSL_SYS_NETWARE
76#include <signal.h>
77#endif
78
79#ifndef _IRIX
80#include <time.h>
81#endif
82#ifdef TIMES
83#include <sys/types.h>
84#include <sys/times.h>
85#endif
86
87/* Depending on the VMS version, the tms structure is perhaps defined.
88 The __TMS macro will show if it was. If it wasn't defined, we should
89 undefine TIMES, since that tells the rest of the program how things
90 should be handled. -- Richard Levitte */
91#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
92#undef TIMES
93#endif
94
95#ifndef TIMES
96#include <sys/timeb.h>
97#endif
98
99
100#if defined(sun) || defined(__ultrix)
101#define _POSIX_SOURCE
102#include <limits.h>
103#include <sys/param.h>
104#endif
105
106#include <openssl/des.h>
107#include "spr.h"
108
109#define DES_DEFAULT_OPTIONS
110
111#if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4)
112#define PART1
113#define PART2
114#define PART3
115#define PART4
116#endif
117
118#ifdef PART1
119
120#undef DES_UNROLL
121#undef DES_RISC1
122#undef DES_RISC2
123#undef DES_PTR
124#undef D_ENCRYPT
125#define DES_encrypt1 des_encrypt_u4_cisc_idx
126#define DES_encrypt2 des_encrypt2_u4_cisc_idx
127#define DES_encrypt3 des_encrypt3_u4_cisc_idx
128#define DES_decrypt3 des_decrypt3_u4_cisc_idx
129#undef HEADER_DES_LOCL_H
130#include "des_enc.c"
131
132#define DES_UNROLL
133#undef DES_RISC1
134#undef DES_RISC2
135#undef DES_PTR
136#undef D_ENCRYPT
137#undef DES_encrypt1
138#undef DES_encrypt2
139#undef DES_encrypt3
140#undef DES_decrypt3
141#define DES_encrypt1 des_encrypt_u16_cisc_idx
142#define DES_encrypt2 des_encrypt2_u16_cisc_idx
143#define DES_encrypt3 des_encrypt3_u16_cisc_idx
144#define DES_decrypt3 des_decrypt3_u16_cisc_idx
145#undef HEADER_DES_LOCL_H
146#include "des_enc.c"
147
148#undef DES_UNROLL
149#define DES_RISC1
150#undef DES_RISC2
151#undef DES_PTR
152#undef D_ENCRYPT
153#undef DES_encrypt1
154#undef DES_encrypt2
155#undef DES_encrypt3
156#undef DES_decrypt3
157#define DES_encrypt1 des_encrypt_u4_risc1_idx
158#define DES_encrypt2 des_encrypt2_u4_risc1_idx
159#define DES_encrypt3 des_encrypt3_u4_risc1_idx
160#define DES_decrypt3 des_decrypt3_u4_risc1_idx
161#undef HEADER_DES_LOCL_H
162#include "des_enc.c"
163
164#endif
165
166#ifdef PART2
167
168#undef DES_UNROLL
169#undef DES_RISC1
170#define DES_RISC2
171#undef DES_PTR
172#undef D_ENCRYPT
173#undef DES_encrypt1
174#undef DES_encrypt2
175#undef DES_encrypt3
176#undef DES_decrypt3
177#define DES_encrypt1 des_encrypt_u4_risc2_idx
178#define DES_encrypt2 des_encrypt2_u4_risc2_idx
179#define DES_encrypt3 des_encrypt3_u4_risc2_idx
180#define DES_decrypt3 des_decrypt3_u4_risc2_idx
181#undef HEADER_DES_LOCL_H
182#include "des_enc.c"
183
184#define DES_UNROLL
185#define DES_RISC1
186#undef DES_RISC2
187#undef DES_PTR
188#undef D_ENCRYPT
189#undef DES_encrypt1
190#undef DES_encrypt2
191#undef DES_encrypt3
192#undef DES_decrypt3
193#define DES_encrypt1 des_encrypt_u16_risc1_idx
194#define DES_encrypt2 des_encrypt2_u16_risc1_idx
195#define DES_encrypt3 des_encrypt3_u16_risc1_idx
196#define DES_decrypt3 des_decrypt3_u16_risc1_idx
197#undef HEADER_DES_LOCL_H
198#include "des_enc.c"
199
200#define DES_UNROLL
201#undef DES_RISC1
202#define DES_RISC2
203#undef DES_PTR
204#undef D_ENCRYPT
205#undef DES_encrypt1
206#undef DES_encrypt2
207#undef DES_encrypt3
208#undef DES_decrypt3
209#define DES_encrypt1 des_encrypt_u16_risc2_idx
210#define DES_encrypt2 des_encrypt2_u16_risc2_idx
211#define DES_encrypt3 des_encrypt3_u16_risc2_idx
212#define DES_decrypt3 des_decrypt3_u16_risc2_idx
213#undef HEADER_DES_LOCL_H
214#include "des_enc.c"
215
216#endif
217
218#ifdef PART3
219
220#undef DES_UNROLL
221#undef DES_RISC1
222#undef DES_RISC2
223#define DES_PTR
224#undef D_ENCRYPT
225#undef DES_encrypt1
226#undef DES_encrypt2
227#undef DES_encrypt3
228#undef DES_decrypt3
229#define DES_encrypt1 des_encrypt_u4_cisc_ptr
230#define DES_encrypt2 des_encrypt2_u4_cisc_ptr
231#define DES_encrypt3 des_encrypt3_u4_cisc_ptr
232#define DES_decrypt3 des_decrypt3_u4_cisc_ptr
233#undef HEADER_DES_LOCL_H
234#include "des_enc.c"
235
236#define DES_UNROLL
237#undef DES_RISC1
238#undef DES_RISC2
239#define DES_PTR
240#undef D_ENCRYPT
241#undef DES_encrypt1
242#undef DES_encrypt2
243#undef DES_encrypt3
244#undef DES_decrypt3
245#define DES_encrypt1 des_encrypt_u16_cisc_ptr
246#define DES_encrypt2 des_encrypt2_u16_cisc_ptr
247#define DES_encrypt3 des_encrypt3_u16_cisc_ptr
248#define DES_decrypt3 des_decrypt3_u16_cisc_ptr
249#undef HEADER_DES_LOCL_H
250#include "des_enc.c"
251
252#undef DES_UNROLL
253#define DES_RISC1
254#undef DES_RISC2
255#define DES_PTR
256#undef D_ENCRYPT
257#undef DES_encrypt1
258#undef DES_encrypt2
259#undef DES_encrypt3
260#undef DES_decrypt3
261#define DES_encrypt1 des_encrypt_u4_risc1_ptr
262#define DES_encrypt2 des_encrypt2_u4_risc1_ptr
263#define DES_encrypt3 des_encrypt3_u4_risc1_ptr
264#define DES_decrypt3 des_decrypt3_u4_risc1_ptr
265#undef HEADER_DES_LOCL_H
266#include "des_enc.c"
267
268#endif
269
270#ifdef PART4
271
272#undef DES_UNROLL
273#undef DES_RISC1
274#define DES_RISC2
275#define DES_PTR
276#undef D_ENCRYPT
277#undef DES_encrypt1
278#undef DES_encrypt2
279#undef DES_encrypt3
280#undef DES_decrypt3
281#define DES_encrypt1 des_encrypt_u4_risc2_ptr
282#define DES_encrypt2 des_encrypt2_u4_risc2_ptr
283#define DES_encrypt3 des_encrypt3_u4_risc2_ptr
284#define DES_decrypt3 des_decrypt3_u4_risc2_ptr
285#undef HEADER_DES_LOCL_H
286#include "des_enc.c"
287
288#define DES_UNROLL
289#define DES_RISC1
290#undef DES_RISC2
291#define DES_PTR
292#undef D_ENCRYPT
293#undef DES_encrypt1
294#undef DES_encrypt2
295#undef DES_encrypt3
296#undef DES_decrypt3
297#define DES_encrypt1 des_encrypt_u16_risc1_ptr
298#define DES_encrypt2 des_encrypt2_u16_risc1_ptr
299#define DES_encrypt3 des_encrypt3_u16_risc1_ptr
300#define DES_decrypt3 des_decrypt3_u16_risc1_ptr
301#undef HEADER_DES_LOCL_H
302#include "des_enc.c"
303
304#define DES_UNROLL
305#undef DES_RISC1
306#define DES_RISC2
307#define DES_PTR
308#undef D_ENCRYPT
309#undef DES_encrypt1
310#undef DES_encrypt2
311#undef DES_encrypt3
312#undef DES_decrypt3
313#define DES_encrypt1 des_encrypt_u16_risc2_ptr
314#define DES_encrypt2 des_encrypt2_u16_risc2_ptr
315#define DES_encrypt3 des_encrypt3_u16_risc2_ptr
316#define DES_decrypt3 des_decrypt3_u16_risc2_ptr
317#undef HEADER_DES_LOCL_H
318#include "des_enc.c"
319
320#endif
321
322/* The following if from times(3) man page. It may need to be changed */
323#ifndef HZ
324# ifndef CLK_TCK
325# ifndef _BSD_CLK_TCK_ /* FreeBSD fix */
326# define HZ 100.0
327# else /* _BSD_CLK_TCK_ */
328# define HZ ((double)_BSD_CLK_TCK_)
329# endif
330# else /* CLK_TCK */
331# define HZ ((double)CLK_TCK)
332# endif
333#endif
334
335#define BUFSIZE ((long)1024)
336long run=0;
337
338double Time_F(int s);
339#ifdef SIGALRM
340#if defined(__STDC__) || defined(sgi)
341#define SIGRETTYPE void
342#else
343#define SIGRETTYPE int
344#endif
345
346SIGRETTYPE sig_done(int sig);
347SIGRETTYPE sig_done(int sig)
348 {
349 signal(SIGALRM,sig_done);
350 run=0;
351#ifdef LINT
352 sig=sig;
353#endif
354 }
355#endif
356
357#define START 0
358#define STOP 1
359
360double Time_F(int s)
361 {
362 double ret;
363#ifdef TIMES
364 static struct tms tstart,tend;
365
366 if (s == START)
367 {
368 times(&tstart);
369 return(0);
370 }
371 else
372 {
373 times(&tend);
374 ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
375 return((ret == 0.0)?1e-6:ret);
376 }
377#else /* !times() */
378 static struct timeb tstart,tend;
379 long i;
380
381 if (s == START)
382 {
383 ftime(&tstart);
384 return(0);
385 }
386 else
387 {
388 ftime(&tend);
389 i=(long)tend.millitm-(long)tstart.millitm;
390 ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
391 return((ret == 0.0)?1e-6:ret);
392 }
393#endif
394 }
395
396#ifdef SIGALRM
397#define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10);
398#else
399#define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb);
400#endif
401
402#define time_it(func,name,index) \
403 print_name(name); \
404 Time_F(START); \
405 for (count=0,run=1; COND(cb); count++) \
406 { \
407 unsigned long d[2]; \
408 func(d,&sch,DES_ENCRYPT); \
409 } \
410 tm[index]=Time_F(STOP); \
411 fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \
412 tm[index]=((double)COUNT(cb))/tm[index];
413
414#define print_it(name,index) \
415 fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \
416 tm[index]*8,1.0e6/tm[index]);
417
418int main(int argc, char **argv)
419 {
420 long count;
421 static unsigned char buf[BUFSIZE];
422 static DES_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
423 static DES_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
424 static DES_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
425 DES_key_schedule sch,sch2,sch3;
426 double d,tm[16],max=0;
427 int rank[16];
428 char *str[16];
429 int max_idx=0,i,num=0,j;
430#ifndef SIGALARM
431 long ca,cb,cc,cd,ce;
432#endif
433
434 for (i=0; i<12; i++)
435 {
436 tm[i]=0.0;
437 rank[i]=0;
438 }
439
440#ifndef TIMES
441 fprintf(stderr,"To get the most accurate results, try to run this\n");
442 fprintf(stderr,"program when this computer is idle.\n");
443#endif
444
445 DES_set_key_unchecked(&key,&sch);
446 DES_set_key_unchecked(&key2,&sch2);
447 DES_set_key_unchecked(&key3,&sch3);
448
449#ifndef SIGALRM
450 fprintf(stderr,"First we calculate the approximate speed ...\n");
451 DES_set_key_unchecked(&key,sch);
452 count=10;
453 do {
454 long i;
455 unsigned long data[2];
456
457 count*=2;
458 Time_F(START);
459 for (i=count; i; i--)
460 DES_encrypt1(data,&(sch[0]),DES_ENCRYPT);
461 d=Time_F(STOP);
462 } while (d < 3.0);
463 ca=count;
464 cb=count*3;
465 cc=count*3*8/BUFSIZE+1;
466 cd=count*8/BUFSIZE+1;
467
468 ce=count/20+1;
469#define COND(d) (count != (d))
470#define COUNT(d) (d)
471#else
472#define COND(c) (run)
473#define COUNT(d) (count)
474 signal(SIGALRM,sig_done);
475 alarm(10);
476#endif
477
478#ifdef PART1
479 time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx ", 0);
480 time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1);
481 time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2);
482 num+=3;
483#endif
484#ifdef PART2
485 time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3);
486 time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4);
487 time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5);
488 num+=3;
489#endif
490#ifdef PART3
491 time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr ", 6);
492 time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7);
493 time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8);
494 num+=3;
495#endif
496#ifdef PART4
497 time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9);
498 time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10);
499 time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11);
500 num+=3;
501#endif
502
503#ifdef PART1
504 str[0]=" 4 c i";
505 print_it("des_encrypt_u4_cisc_idx ",0);
506 max=tm[0];
507 max_idx=0;
508 str[1]="16 c i";
509 print_it("des_encrypt_u16_cisc_idx ",1);
510 if (max < tm[1]) { max=tm[1]; max_idx=1; }
511 str[2]=" 4 r1 i";
512 print_it("des_encrypt_u4_risc1_idx ",2);
513 if (max < tm[2]) { max=tm[2]; max_idx=2; }
514#endif
515#ifdef PART2
516 str[3]="16 r1 i";
517 print_it("des_encrypt_u16_risc1_idx",3);
518 if (max < tm[3]) { max=tm[3]; max_idx=3; }
519 str[4]=" 4 r2 i";
520 print_it("des_encrypt_u4_risc2_idx ",4);
521 if (max < tm[4]) { max=tm[4]; max_idx=4; }
522 str[5]="16 r2 i";
523 print_it("des_encrypt_u16_risc2_idx",5);
524 if (max < tm[5]) { max=tm[5]; max_idx=5; }
525#endif
526#ifdef PART3
527 str[6]=" 4 c p";
528 print_it("des_encrypt_u4_cisc_ptr ",6);
529 if (max < tm[6]) { max=tm[6]; max_idx=6; }
530 str[7]="16 c p";
531 print_it("des_encrypt_u16_cisc_ptr ",7);
532 if (max < tm[7]) { max=tm[7]; max_idx=7; }
533 str[8]=" 4 r1 p";
534 print_it("des_encrypt_u4_risc1_ptr ",8);
535 if (max < tm[8]) { max=tm[8]; max_idx=8; }
536#endif
537#ifdef PART4
538 str[9]="16 r1 p";
539 print_it("des_encrypt_u16_risc1_ptr",9);
540 if (max < tm[9]) { max=tm[9]; max_idx=9; }
541 str[10]=" 4 r2 p";
542 print_it("des_encrypt_u4_risc2_ptr ",10);
543 if (max < tm[10]) { max=tm[10]; max_idx=10; }
544 str[11]="16 r2 p";
545 print_it("des_encrypt_u16_risc2_ptr",11);
546 if (max < tm[11]) { max=tm[11]; max_idx=11; }
547#endif
548 printf("options des ecb/s\n");
549 printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]);
550 d=tm[max_idx];
551 tm[max_idx]= -2.0;
552 max= -1.0;
553 for (;;)
554 {
555 for (i=0; i<12; i++)
556 {
557 if (max < tm[i]) { max=tm[i]; j=i; }
558 }
559 if (max < 0.0) break;
560 printf("%s %12.2f %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0);
561 tm[j]= -2.0;
562 max= -1.0;
563 }
564
565 switch (max_idx)
566 {
567 case 0:
568 printf("-DDES_DEFAULT_OPTIONS\n");
569 break;
570 case 1:
571 printf("-DDES_UNROLL\n");
572 break;
573 case 2:
574 printf("-DDES_RISC1\n");
575 break;
576 case 3:
577 printf("-DDES_UNROLL -DDES_RISC1\n");
578 break;
579 case 4:
580 printf("-DDES_RISC2\n");
581 break;
582 case 5:
583 printf("-DDES_UNROLL -DDES_RISC2\n");
584 break;
585 case 6:
586 printf("-DDES_PTR\n");
587 break;
588 case 7:
589 printf("-DDES_UNROLL -DDES_PTR\n");
590 break;
591 case 8:
592 printf("-DDES_RISC1 -DDES_PTR\n");
593 break;
594 case 9:
595 printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n");
596 break;
597 case 10:
598 printf("-DDES_RISC2 -DDES_PTR\n");
599 break;
600 case 11:
601 printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n");
602 break;
603 }
604 exit(0);
605#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)
606 return(0);
607#endif
608 }
diff --git a/src/lib/libcrypto/des/options.txt b/src/lib/libcrypto/des/options.txt
deleted file mode 100644
index 6e2b50f765..0000000000
--- a/src/lib/libcrypto/des/options.txt
+++ /dev/null
@@ -1,39 +0,0 @@
1Note that the UNROLL option makes the 'inner' des loop unroll all 16 rounds
2instead of the default 4.
3RISC1 and RISC2 are 2 alternatives for the inner loop and
4PTR means to use pointers arithmatic instead of arrays.
5
6FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - assembler 577,000 4620k/s
7IRIX 6.2 - R10000 195mhz - cc (-O3 -n32) - UNROLL RISC2 PTR 496,000 3968k/s
8solaris 2.5.1 usparc 167mhz?? - SC4.0 - UNROLL RISC1 PTR [1] 459,400 3672k/s
9FreeBSD - Pentium Pro 200mhz - gcc 2.7.2.2 - UNROLL RISC1 433,000 3468k/s
10solaris 2.5.1 usparc 167mhz?? - gcc 2.7.2 - UNROLL 380,000 3041k/s
11linux - pentium 100mhz - gcc 2.7.0 - assembler 281,000 2250k/s
12NT 4.0 - pentium 100mhz - VC 4.2 - assembler 281,000 2250k/s
13AIX 4.1? - PPC604 100mhz - cc - UNROLL 275,000 2200k/s
14IRIX 5.3 - R4400 200mhz - gcc 2.6.3 - UNROLL RISC2 PTR 235,300 1882k/s
15IRIX 5.3 - R4400 200mhz - cc - UNROLL RISC2 PTR 233,700 1869k/s
16NT 4.0 - pentium 100mhz - VC 4.2 - UNROLL RISC1 PTR 191,000 1528k/s
17DEC Alpha 165mhz?? - cc - RISC2 PTR [2] 181,000 1448k/s
18linux - pentium 100mhz - gcc 2.7.0 - UNROLL RISC1 PTR 158,500 1268k/s
19HPUX 10 - 9000/887 - cc - UNROLL [3] 148,000 1190k/s
20solaris 2.5.1 - sparc 10 50mhz - gcc 2.7.2 - UNROLL 123,600 989k/s
21IRIX 5.3 - R4000 100mhz - cc - UNROLL RISC2 PTR 101,000 808k/s
22DGUX - 88100 50mhz(?) - gcc 2.6.3 - UNROLL 81,000 648k/s
23solaris 2.4 486 50mhz - gcc 2.6.3 - assembler 65,000 522k/s
24HPUX 10 - 9000/887 - k&r cc (default compiler) - UNROLL PTR 76,000 608k/s
25solaris 2.4 486 50mhz - gcc 2.6.3 - UNROLL RISC2 43,500 344k/s
26AIX - old slow one :-) - cc - 39,000 312k/s
27
28Notes.
29[1] For the ultra sparc, SunC 4.0
30 cc -xtarget=ultra -xarch=v8plus -Xa -xO5, running 'des_opts'
31 gives a speed of 344,000 des/s while 'speed' gives 459,000 des/s.
32 I'll record the higher since it is coming from the library but it
33 is all rather weird.
34[2] Similar to the ultra sparc ([1]), 181,000 for 'des_opts' vs 175,000.
35[3] I was unable to get access to this machine when it was not heavily loaded.
36 As such, my timing program was never able to get more that %30 of the CPU.
37 This would cause the program to give much lower speed numbers because
38 it would be 'fighting' to stay in the cache with the other CPU burning
39 processes.
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