A local copy of OpenSSL from GitHub
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FdaSilvaYY 234b8af4b7 Simplify and clean X509_VERIFY_PARAM new/free code. 6 years ago
.github Add a github pull request template 6 years ago
Configurations Move algorithm specific ppccap code from crypto/ppccap.c 6 years ago
VMS VMS: Don't force symbol mixed case when building DSOs 6 years ago
apps Add the SSL_METHOD for TLSv1.3 and all other base changes required 6 years ago
crypto Simplify and clean X509_VERIFY_PARAM new/free code. 6 years ago
demos Crude VMS build files for demos/bio/ 6 years ago
doc Allow null in X509_CRL_METHOD_free 6 years ago
engines Fix some style issues in ossltest 6 years ago
external/perl Copyright consolidation; .pm and Configure 6 years ago
fuzz conf fuzzer: also check for an empty file 6 years ago
include Fix make update following extensions refactor 6 years ago
ms Revert "RT4526: Call TerminateProcess, not ExitProcess" 6 years ago
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ssl Make some CLIENTHELLO_MSG function arguments const 6 years ago
test Improve RSA test coverage. 6 years ago
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.gitattributes crypto/pkcs12: facilitate accessing data with non-interoperable password. 6 years ago
.gitignore Add ossl_shim to .gitignore 6 years ago
.travis-create-release.sh Remove the -n tar flag from osx dist creation 7 years ago
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CONTRIBUTING Fix grammar-o in CONTRIBUTING 6 years ago
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FAQ Move FAQ to the web. 7 years ago
INSTALL INSTALL: small typo 6 years ago
LICENSE Copyright consolidation 07/10 6 years ago
Makefile.shared HPUX: Add the forgotten $(DSTDIR) when linking DSOs 6 years ago
NEWS Updates CHANGES and NEWS for new release 6 years ago
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README Fix typo (reported by Matthias St. Pierre) 6 years ago
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README.FIPS Remove more (rest?) of FIPS build stuff. 7 years ago
appveyor.yml Correct installation test in appveyor 6 years ago
build.info Have the VMS shared library file names contain the shared version 6 years ago
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e_os.h Change default directory for the .rnd file on Windows and VMS 6 years ago

README


OpenSSL 1.1.1-dev

Copyright (c) 1998-2016 The OpenSSL Project
Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
All rights reserved.

DESCRIPTION
-----------

The OpenSSL Project is a collaborative effort to develop a robust,
commercial-grade, fully featured, and Open Source toolkit implementing the
Transport Layer Security (TLS) protocols (including SSLv3) as well as a
full-strength general purpose cryptographic library.

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

OVERVIEW
--------

The OpenSSL toolkit includes:

libssl (with platform specific naming):
Provides the client and server-side implementations for SSLv3 and TLS.

libcrypto (with platform specific naming):
Provides general cryptographic and X.509 support needed by SSL/TLS but
not logically part of it.

openssl:
A command line tool that can be used for:
Creation of key parameters
Creation of X.509 certificates, CSRs and CRLs
Calculation of message digests
Encryption and decryption
SSL/TLS client and server tests
Handling of S/MIME signed or encrypted mail
And more...

INSTALLATION
------------

See the appropriate file:
INSTALL Linux, Unix, Windows, OpenVMS, ...
NOTES.* INSTALL addendums for different platforms

SUPPORT
-------

See the OpenSSL website www.openssl.org for details on how to obtain
commercial technical support. Free community support is available through the
openssl-users email list (see
https://www.openssl.org/community/mailinglists.html for further details).

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

- Download the latest version from the repository
to see if the problem has already been addressed
- Configure with no-asm
- Remove compiler optimisation flags

If you wish to report a bug then please include the following information
and create an issue on GitHub:

- OpenSSL version: output of 'openssl version -a'
- Any "Configure" options that you selected during compilation of the
library if applicable (see INSTALL)
- OS Name, Version, Hardware platform
- Compiler Details (name, version)
- Application Details (name, version)
- Problem Description (steps that will reproduce the problem, if known)
- Stack Traceback (if the application dumps core)

Just because something doesn't work the way you expect does not mean it
is necessarily a bug in OpenSSL. Use the openssl-users email list for this type
of query.

HOW TO CONTRIBUTE TO OpenSSL
----------------------------

See CONTRIBUTING

LEGALITIES
----------

A number of nations restrict the use or export of cryptography. If you
are potentially subject to such restrictions you should seek competent
professional legal advice before attempting to develop or distribute
cryptographic code.