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Qt Cryptographic Architecture (QCA) version 2.0.0
------------------------------------------------- Date: August 19th, 2007 Website: http://delta.affinix.com/qca/ Mailing List: Delta Project <delta@lists.affinix.com> Project Lead/Maintainer (2003-current): Justin Karneges <justin@affinix.com> (March 2007 - August 2007 under Barracuda Networks employment) Development, Documentation, Unittests (2004-current): Brad Hards <bradh@frogmouth.net> Special Thanks: Portugal Telecom (SAPO division), for sponsorship Alon Bar-Lev, for smart card and design assistance Jack Lloyd, for Botan and X.509 mentoring L. Peter Deutsch, for the public domain MD5 implementation Steve Reid, for the public domain SHA1 implementation Jason Kim, for the CMS Signer graphics Install ------- For installation or compiling instructions, see the INSTALL file. License ------- This library is licensed under the Lesser GNU General Public License. See the COPYING file for more information. Changes ------- New in 2.0.0 - Rewritten for Qt 4 - MAC algorithms - DSA - Diffie-Hellman - Secure random - Secure memory - Extensive X.509 API, supporting chains, crls, and validation - Smart cards and other key storage - OpenPGP - Cryptographic Message Syntax (for S/MIME) - probably more Description ----------- QCA is a library that provides an easy API for a range of crypographic features, including SSL/TLS, X.509 certificates, SASL, OpenPGP, smartcards, and much more. Functionality is supplied via plugins. This is useful for avoiding dependence on a particular crypto library and makes upgrading easier, as there is no need to recompile your application when adding or upgrading a crypto plugin. In order for QCA to be of much use, you'll want to install some plugins. QCA was originally created to support the security needs of the Psi XMPP/Jabber client project ( http://psi-im.org/ ). API Documentation is located in the 'apidocs' subdirectory. Have fun, -Justin |