A local copy of OpenSSL from GitHub
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Ulf Möller 3f5868d23c Update. 24 years ago
apps Fix various things to let OpenSSL even pass ``egcc -pipe -O2 -Wall -Wshadow 24 years ago
bugs Change #include filenames from <foo.h> to <openssl.h>. 24 years ago
certs Remove obsolete files from SSLeay 0.8. 25 years ago
crypto The various character predicates (isspace and the like) may not be 24 years ago
demos Submitted by: 24 years ago
dep Import of old SSLeay release: SSLeay 0.9.1b (unreleased) 25 years ago
doc Allows PKCS#12 password to be placed on command line and add allow config 24 years ago
include Add include dir 25 years ago
ms The libssl32.dll definition file is called ssleay32.def. (why?) 24 years ago
mt Remove NOPROTO definitions and error code comments. 24 years ago
perl Change #include filenames from <foo.h> to <openssl.h>. 24 years ago
rsaref C++ bug fix. 24 years ago
shlib Linux shared libraries (now in Makefile.ssl). 24 years ago
ssl Changed a comment. 24 years ago
test Update dependencies. 24 years ago
times Submitted by: 24 years ago
tools Restored path names that were changed by a previous "Configure" run. 24 years ago
util Kill evil casts, fix PKCS#7 and add new X509V3 Function. 24 years ago
.cvsignore Autogenerated files. 24 years ago
CHANGES Fix various things to let OpenSSL even pass ``egcc -pipe -O2 -Wall -Wshadow 24 years ago
CHANGES.SSLeay *** empty log message *** 25 years ago
Configure Fix for +xxx options. 24 years ago
INSTALL c_rehash doesn't work at that point of the installation, so don't even 24 years ago
INSTALL.W32 Various Win32 fixes. Win95 doesn't support MoveFileEx() (which was used for a 24 years ago
LICENSE Cleaned up the LICENSE document: The official contact for any license 25 years ago
Makefile.org pass $PERL on make files. 24 years ago
NEWS Typo. (You ought to trademark "Configurion". :) 24 years ago
README config is Unix specific. 24 years ago
STATUS Update. 24 years ago
config Recognise Ultra Sparc and compiler version number. 24 years ago
e_os.h Support additional Win32 compilers. 24 years ago
makevms.com Import of old SSLeay release: SSLeay 0.8.1b 25 years ago
openssl.doxy Add functions to add certs to stacks, used for CA file/path stuff in servers. 25 years ago


 OpenSSL 0.9.2b 22-Mar-1999

 Copyright (c) 1998-1999 The OpenSSL Project
 Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
 All rights reserved.


 The OpenSSL Project is a collaborative effort to develop a robust,
 commercial-grade, fully featured, and Open Source toolkit implementing the
 Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1)
 protocols with full-strength cryptography world-wide. The project is managed
 by a worldwide community of volunteers that use the Internet to communicate,
 plan, and develop the OpenSSL tookit and its related documentation. 

 OpenSSL is based on the excellent SSLeay library developed from Eric A. Young
 and Tim J. Hudson.  The OpenSSL toolkit is licensed under a dual-license (the
 OpenSSL license plus the SSLeay license) situation, which basically means
 that you are free to get and use it for commercial and non-commercial
 purposes as long as you fullfill the conditions of both licenses. 


 The OpenSSL toolkit includes:

     Implementation of SSLv2, SSLv3, TLSv1 and the required code to support
     both SSLv2, SSLv3 and TLSv1 in the one server and client.

     General encryption and X.509 v1/v3 stuff needed by SSL/TLS but not
     actually logically part of it. It includes routines for the following:

        libdes - EAY's libdes DES encryption package which has been floating
                 around the net for a few years.  It includes 15
                 'modes/variations' of DES (1, 2 and 3 key versions of ecb,
                 cbc, cfb and ofb; pcbc and a more general form of cfb and
                 ofb) including desx in cbc mode, a fast crypt(3), and
                 routines to read passwords from the keyboard.
        RC4 encryption,
        RC2 encryption      - 4 different modes, ecb, cbc, cfb and ofb.
        Blowfish encryption - 4 different modes, ecb, cbc, cfb and ofb.
        IDEA encryption     - 4 different modes, ecb, cbc, cfb and ofb.

        MD5 and MD2 message digest algorithms, fast implementations,
        SHA (SHA-0) and SHA-1 message digest algorithms,
        MDC2 message digest. A DES based hash that is polular on smart cards.

     Public Key
        RSA encryption/decryption/generation.  
            There is no limit on the number of bits.
        DSA encryption/decryption/generation.   
            There is no limit on the number of bits.
        Diffie-Hellman key-exchange/key generation.  
            There is no limit on the number of bits.

     X.509v3 certificates
        X509 encoding/decoding into/from binary ASN1 and a PEM
             based ascii-binary encoding which supports encryption with a
             private key.  Program to generate RSA and DSA certificate
             requests and to generate RSA and DSA certificates.

        The normal digital envelope routines and base64 encoding.  Higher
        level access to ciphers and digests by name.  New ciphers can be
        loaded at run time.  The BIO io system which is a simple non-blocking
        IO abstraction.  Current methods supported are file descriptors,
        sockets, socket accept, socket connect, memory buffer, buffering, SSL
        client/server, file pointer, encryption, digest, non-blocking testing
        and null.

     Data structures
        A dynamically growing hashing system
        A simple stack.
        A Configuration loader that uses a format similar to MS .ini files.

     A command line tool which provides the following functions:

     enc     - a general encryption program that can encrypt/decrypt using
               one of 17 different cipher/mode combinations.  The
               input/output can also be converted to/from base64
               ascii encoding.
     dgst    - a generate message digesting program that will generate
               message digests for any of md2, md5, sha (sha-0 or sha-1)
               or mdc2.
     asn1parse - parse and display the structure of an asn1 encoded
               binary file.
     rsa     - Manipulate RSA private keys.
     dsa     - Manipulate DSA private keys.
     dh      - Manipulate Diffie-Hellman parameter files.
     dsaparam- Manipulate and generate DSA parameter files.
     crl     - Manipulate certificate revocation lists.
     crt2pkcs7- Generate a pkcs7 object containing a crl and a certificate.
     x509    - Manipulate x509 certificates, self-sign certificates.
     req     - Manipulate PKCS#10 certificate requests and also
               generate certificate requests.
     genrsa  - Generates an arbitrary sized RSA private key.
     gendsa  - Generates DSA parameters.
     gendh   - Generates a set of Diffie-Hellman parameters, the prime
               will be a strong prime.
     ca      - Create certificates from PKCS#10 certificate requests.
               This program also maintains a database of certificates
     verify  - Check x509 certificate signatures.
     speed   - Benchmark OpenSSL's ciphers.
     s_server- A test SSL server.
     s_client- A test SSL client.
     s_time  - Benchmark SSL performance of SSL server programs.
     errstr  - Convert from OpenSSL hex error codes to a readable form.
     nseq    - Netscape certificate sequence utility

 Various companies hold various patents for various algorithms in various
 locations around the world. _YOU_ are responsible for ensuring that your use
 of any algorithms is legel by checking if there are any patents in your
 country.  The file contains some of the patents that we know about or are
 rumoured to exist. This is not a definitive list.

 RSA Data Security holds software patents on the RSA and RC5 algorithms.  If
 their ciphers are used used inside the USA (and Japan?), you must contact RSA
 Data Security for licencing conditions. Their web page is

 RC4 is a trademark of RSA Data Security, so use of this label should perhaps
 only be used with RSA Data Security's permission. 

 The IDEA algorithm is patented by Ascom in Austria, France, Germany, Italy,
 Japan, Netherlands, Spain, Sweden, Switzerland, UK and the USA.  They should
 be contacted if that algorithm is to be used, their web page is


 To install this package under a Unix derivative, read the INSTALL file.  For
 a Win32 platform, read the INSTALL.W32 file.

 For people in the USA, it is possible to compile OpenSSL to use RSA Inc.'s
 public key library, RSAREF, by configuring OpenSSL with the option "rsaref".

 Read the documentation in the doc/ directory.  It is quite rough, but it
 lists the functions, you will probably have to look at the code to work out
 how to used them. Look at the example programs.


 If you have any problems with OpenSSL then please take the following steps

    - Remove ASM versions of libraries
    - Remove compiler optimisation flags 
    - Add compiler debug flags (if using gcc then remove -fomit-frame-pointer
      before you try to debug things)

 If you wish to report a bug then please include the following information in
 any bug report:

    OpenSSL Details
    - Version, most of these details can be got from the
      'openssl version -a' command.
    Operating System Details
    - On Unix systems: Output of './config -t'
    - OS Name, Version
    - Hardware platform
    Compiler Details
    - Name
    - Version
    Application Details 
    - Name 
    - Version 
    Problem Description
    - include steps that will reproduce the problem (if known)
    Stack Traceback (if the application dumps core)

 Report the bug to the OpenSSL project at:



 Development is coordinated on the openssl-dev mailing list (see
 http://www.openssl.org for information on subscribing). If you
 would like to submit a patch, send it to openssl-dev@openssl.org.
 Please be sure to include a textual explanation of what your patch

 The preferred format for changes is "diff -u" output. You might
 generate it like this:

 # cd openssl-work
 # [your changes]
 # ./Configure dist; make clean
 # cd ..
 # diff -urN openssl-orig openssl-work > mydiffs.patch