diff options
author | Parménides GV <parmegv@sdf.org> | 2014-04-07 20:43:34 +0200 |
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committer | Parménides GV <parmegv@sdf.org> | 2014-04-08 11:43:27 +0200 |
commit | c206a91d320995f37f8abb33188bfd384249da3d (patch) | |
tree | 10a7d8a9dd7f24437ac4851b8d01edbd5dd3ee3b /openssl/crypto/des/README | |
parent | 910b0e1746ab3f63e63808b198ad51fec5b635e5 (diff) |
Next step: compile jni sources correctly.
Diffstat (limited to 'openssl/crypto/des/README')
-rw-r--r-- | openssl/crypto/des/README | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/openssl/crypto/des/README b/openssl/crypto/des/README deleted file mode 100644 index 621a5ab4..00000000 --- a/openssl/crypto/des/README +++ /dev/null @@ -1,54 +0,0 @@ - - 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) - |