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About the OpenSSL Project

The goal of the project

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

Derivation and License

OpenSSL is based on the SSLeay library developed by Eric Young and Tim Hudson. The OpenSSL toolkit is licensed under an Apache-style licence which basically means that you are free to get and use it for commercial and non-commercial purposes.

The OpenSSL Core and Development Team

The OpenSSL project is volunteer-driven. We do not have any specific requirement for volunteers other than a strong willingness to really contribute while following the projects goal. The OpenSSL project is formed by a development team, which consists of the current active developers and other major contributors. Additionally a subset of the developers form the OpenSSL core team which globally manages the OpenSSL project. Anyone wanting to join the development effort should subscribe to the developers mailing list, where all development efforts are coordinated.

The current OpenSSL core team consists of (in alphabetical order):

Individual Email Location Key ID / Fingerprint

Mark J. Cox UK 49A563D9
Dr. Stephen Henson UK FA40E9E2, F295C759 (old key)
Ben Laurie UK 2118CF83
Andy Polyakov SE 1FE8E023

The current OpenSSL development team consists of (in alphabetical order):

Individual Email Location  Key ID

Matt Caswell UK 0E604491
Mark J. Cox UK 49A563D9
Viktor Dukhovni US
Dr. Stephen Henson UK FA40E9E2, F295C759 (old key)
Tim Hudson AU 41FBF7DD
Lutz Jänicke DE BDD52F1C, 9C58A66D (old key)
Emilia Käsper CH
Ben Laurie UK 2118CF83
Steve Marquess US 6D1892F5(old key: CE69424E)
Richard Levitte SE 7DF9EE8C (old key: F709453B)
Bodo Möller CH 5A6A9B85
Andy Polyakov SE 1FE8E023
Kurt Roeckx BE 41C25E5D
Rich Salz US 5C51B27C
D099 684D C7C2 1E02 E14A 8AFE F234 7945 5C51 B27C
Geoff Thorpe QC E18C1C32

Currently inactive OpenSSL members (in alphabetical order):

Individual Email Location  Key ID

Ralf S. Engelschall DE
Nils Larsch DE

OpenSSL Emeritae - old members now off doing other things (in alphabetical order):

Individual Email Location

Holger Reif DE
Paul C. Sutton UK

In Memoriam - members sadly no longer with us:

Individual Location

Ulf Möller DE