Richard Levitte 1b8403889b Fix the update target and remove duplicate file updates 9 tahun lalu
..
asm 4c78bc05c4 Make SPARC assembler Pirify-friendly (Purify can't cope with certain 15 tahun lalu
t d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
times 477fd4596f PR: 1835 15 tahun lalu
.cvsignore 4c1a6e004a Apply mingw patches as supplied by Roumen Petrov an Alon Bar-Lev 16 tahun lalu
COPYRIGHT d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
DES.pm d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
DES.xs d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
FILES0 6e32d0a74b make files didn't work on case insensitive filesystems 22 tahun lalu
INSTALL 8807a2dfc4 fix typo 18 tahun lalu
Imakefile d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
KERBEROS d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
Makefile 1b8403889b Fix the update target and remove duplicate file updates 9 tahun lalu
README d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
VERSION dfeab0689f Import of old SSLeay release: SSLeay 0.9.1b (unreleased) 26 tahun lalu
cbc3_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
cbc_cksm.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
cbc_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
cfb64ede.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
cfb64enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
cfb_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des-lib.com d2f098b33d Spelling 14 tahun lalu
des.c 3d7a9aca8c Re-align some comments after running the reformat script. 9 tahun lalu
des.h a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des.pod 50c16ed350 change manpages to pod. Contents are not up to date! 25 tahun lalu
des3s.cpp dd3c43c532 25 tahun lalu
des_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_locl.h a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_old.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_old.h a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_old2.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_opts.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
des_ver.h a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
dess.cpp 9946491fcc Complete the des_encrypt to des_encrypt1 rename in the main 23 tahun lalu
destest.c 3d7a9aca8c Re-align some comments after running the reformat script. 9 tahun lalu
ecb3_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
ecb_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
ede_cbcm_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
enc_read.c 3d7a9aca8c Re-align some comments after running the reformat script. 9 tahun lalu
enc_writ.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
fcrypt.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
fcrypt_b.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
makefile.bc d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
ncbc_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
ofb64ede.c 3d7a9aca8c Re-align some comments after running the reformat script. 9 tahun lalu
ofb64enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
ofb_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
options.txt 58964a4922 Import of old SSLeay release: SSLeay 0.9.0b 26 tahun lalu
pcbc_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
qud_cksm.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
rand_key.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
read2pwd.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
read_pwd.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
rpc_des.h a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
rpc_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
rpw.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
set_key.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
speed.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
spr.h 189de54506 Fixed bad formatting in crypto/des/spr.h 9 tahun lalu
str2key.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu
typemap d02b48c63a Import of old SSLeay release: SSLeay 0.8.1b 26 tahun lalu
xcbc_enc.c a8b966f48f Run util/openssl-format-source -v -c . 9 tahun lalu

README


libdes, Version 4.01 10-Jan-97

Copyright (c) 1997, Eric Young
All rights reserved.

This program is free software; you can redistribute it and/or modify
it under the terms specified in COPYRIGHT.

--
The primary ftp site for this library is
ftp://ftp.psy.uq.oz.au/pub/Crypto/DES/libdes-x.xx.tar.gz
libdes is now also shipped with SSLeay. Primary ftp site of
ftp://ftp.psy.uq.oz.au/pub/Crypto/SSL/SSLeay-x.x.x.tar.gz

The best way to build this library is to build it as part of SSLeay.

This kit builds a DES encryption library and a DES encryption program.
It supports ecb, cbc, ofb, cfb, triple ecb, triple cbc, triple ofb,
triple cfb, desx, and MIT's pcbc encryption modes and also has a fast
implementation of crypt(3).
It contains support routines to read keys from a terminal,
generate a random key, generate a key from an arbitrary length string,
read/write encrypted data from/to a file descriptor.

The implementation was written so as to conform with the manual entry
for the des_crypt(3) library routines from MIT's project Athena.

destest should be run after compilation to test the des routines.
rpw should be run after compilation to test the read password routines.
The des program is a replacement for the sun des command. I believe it
conforms to the sun version.

The Imakefile is setup for use in the kerberos distribution.

These routines are best compiled with gcc or any other good
optimising compiler.
Just turn you optimiser up to the highest settings and run destest
after the build to make sure everything works.

I believe these routines are close to the fastest and most portable DES
routines that use small lookup tables (4.5k) that are publicly available.
The fcrypt routine is faster than ufc's fcrypt (when compiling with
gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines
(on a sun3/260 168 vs 336). It is a function of CPU on chip cache size.
[ 10-Jan-97 and a function of an incorrect speed testing program in
ufc which gave much better test figures that reality ].

It is worth noting that on sparc and Alpha CPUs, performance of the DES
library can vary by upto %10 due to the positioning of files after application
linkage.

Eric Young (eay@cryptsoft.com)