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TLS/SSL and crypto library https://www.openssl.org

Pauli 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
.github d9b8c7237c Add a GitHub issue template for documentation issues 4 жил өмнө
Configurations a9e4e3c39e nmake: fix install_html_docs target 4 жил өмнө
VMS 402dd5585e Following the license change, modify the boilerplates in last few 5 жил өмнө
apps 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
boringssl @ 2070f8ad91 4b5f7e7555 Update ossl_config.json for later BoringSSL commit 7 жил өмнө
crypto 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
demos 23f3993127 Remove RANDFILE settings from configuration files 4 жил өмнө
doc 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
engines c72fa2554f Deprecate the low level AES functions 4 жил өмнө
external 05c9c7b02d Update the bundled external perl module Text-Template to version 1.56 4 жил өмнө
fuzz 339638b586 Make generated copyright year be "now" 4 жил өмнө
include 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
krb5 @ 890ca2f401 3e73f558af Update the krb5 submodule 4 жил өмнө
ms 1aa89a7a3a Unify all assembler file generators 4 жил өмнө
os-dep 6c4be50a5d Move Haiku configuration to separate config file to denote 8 жил өмнө
providers 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
pyca-cryptography @ 09403100de 7a8f6cad82 Update the pyca-cryptography submodule 5 жил өмнө
ssl 2de5a5fbdd Update tls13_enc.c 4 жил өмнө
test 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
tools 9059ab425a Following the license change, modify the boilerplates in util/, tools/ 5 жил өмнө
util 62c3fed0cd Deprecate the low level RC5 functions 4 жил өмнө
.gitattributes 76bc401cc6 Don't export the submodules 'boringssl', 'krb5' and 'pyca-cryptography' 5 жил өмнө
.gitignore 9ce921f2da Remove duplicates 4 жил өмнө
.gitmodules 0fef74486e [extended tests] Enable krb5 tests in Travis 7 жил өмнө
.travis-apt-pin.preferences 404c76f4ee Fix travis clang-3.9 builds 6 жил өмнө
.travis-create-release.sh 8d9535ec3e Remove all 'make dist' artifacts 5 жил өмнө
.travis.yml 5f95fbf399 Temporarily disable the explicit enable-asan build 4 жил өмнө
ACKNOWLEDGEMENTS ab29c82a55 Refer to website for acknowledgements. 8 жил өмнө
AUTHORS b7b13c7ac8 Update AUTHORS list, add commentary 5 жил өмнө
CHANGES 76123661a1 Change returned -2 to 0 in EVP_Digest{Sign,Verify}Init() 4 жил өмнө
CONTRIBUTING e955edcda6 Add a note in the contributing file about trivial commits. 4 жил өмнө
Configure bbe486cf61 Configure: use $list_separator_re only for defines and includes 4 жил өмнө
FAQ 4f46473a86 Move FAQ to the web. 8 жил өмнө
HACKING b97a28b19d A very brief explanation of how to add custom functions to OpenSSL. 4 жил өмнө
INSTALL 742ccab318 Deprecate most of debug-memory 4 жил өмнө
LICENSE 151333164e Change license to the Apache License v2.0 5 жил өмнө
NEWS 742ccab318 Deprecate most of debug-memory 4 жил өмнө
NOTES.ANDROID 7ba46774b7 Remove spurious space from file. 4 жил өмнө
NOTES.DJGPP df4439186f Remove unnecessary trailing whitespace 5 жил өмнө
NOTES.PERL 3e4e43e609 Fix typo in NOTES.PERL 5 жил өмнө
NOTES.UNIX 2c879241ba NOTES.UNIX: add "Linking your application" paragraph 5 жил өмнө
NOTES.VALGRIND e616c11e17 Add documentation for running unit tests under Valgrind 5 жил өмнө
NOTES.VMS df4439186f Remove unnecessary trailing whitespace 5 жил өмнө
NOTES.WIN 30478c9783 Configure: final cleanup of asm related things 4 жил өмнө
README 9495a6c45b Remove the version number in README 4 жил өмнө
README.ENGINE f39a5501ce Remove bsd_cryptodev engine 7 жил өмнө
README.FIPS 700b4a4ae7 Remove more (rest?) of FIPS build stuff. 8 жил өмнө
VERSION 20551b2e62 Configure: get version from the file 'VERSION' instead of 'opensslv.h' 4 жил өмнө
appveyor.yml b4a7b4ec4a Configure: Make --strict-warnings meaningful with MSVC cl 4 жил өмнө
build.info 46994f7163 Add better support for using deprecated symbols internally 4 жил өмнө
config 53fd220c8f iOS build: Replace %20 with space in config script 4 жил өмнө
config.com 402dd5585e Following the license change, modify the boilerplates in last few 5 жил өмнө
configdata.pm.in 278de77b88 configdata.pm.in: Don't try to quotify undefined values 4 жил өмнө
e_os.h 01036e2afb Move random-related defines from e_os.h to rand_unix.c 4 жил өмнө

README


Copyright (c) 1998-2018 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 the Apache License 2.0, which means
that you are free to get and use it for commercial and non-commercial
purposes as long as you fulfill its conditions.

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 optimization 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'
- Configuration data: output of 'perl configdata.pm --dump'
- 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.