Blog & News

Field reports from the maintainers.

Updates, insights, and news from the team behind the world's most widely used cryptographic library.

The OpenSSL engineering team gathered at the Brno office
Latest · The maintainers at the Brno office
★ Featured · PostDefaults, not dogma: where OpenSSL stands on pure ML-KEM.
06 JUL 2026POST-QUANTUM

Defaults, not dogma: where OpenSSL stands on pure ML-KEM.

The IETF has been deciding whether to publish a document describing standalone ML-KEM in TLS 1.3. The argument is loud. Our position is not.

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Two days at the booth.
19 JUN 2026FIELD REPORT

Two days at the booth.

The people who write and maintain the world’s most widely used cryptographic library left the commit log behind, set up a stand at DevConf.cz, and spent two days answering the community’s hardest questions in person.

A wonderful day out — at the zoo.
13 JUN 2026COMMUNITY

A wonderful day out — at the zoo.

Sunshine, polar bears, a ribbon to cut, and a table buried in crayons. The company that secures most of the internet spent Saturday at Zoo Brno — and it was the best kind of family day out.

Five days in one room.
29 MAY 2026FIELD REPORT

Five days in one room.

The people who maintain the world’s most widely used cryptographic library closed their laptops, came to Brno, and spent a week at one table at the Corporation’s main office. A field letter on what the week was for.

Brno is a city of students
05 MAY 2026PARTNERSHIP

Brno is a city of students

Notes from Excel@FIT 2026, and the wider Brno partnership that brought us to a fourteenth-century monastery on a perfectly ordinary morning in May.

Goodbye, Arlington.
23 APR 2026ICMC26

Goodbye, Arlington.

Four days. A fresh 4.0 in hand, two talks at the podium, a Large Business Community convened for the first time, seventeen exhibitors in the hall.

The lattice, the ledger, the handshake.
22 APR 2026POST-QUANTUM

The lattice, the ledger, the handshake.

Tomáš Vávra walks the room through post-quantum cryptography in the OpenSSL Library — ML-KEM, ML-DSA, SLH-DSA, three FIPS standards, fifteen interop providers.

The release, the room, the record.
21 APR 2026RELEASE

The release, the room, the record.

Tim Hudson takes OpenSSL 4.0 to ICMC — the release that finally put SSL in the rearview, retired the ENGINE API after twenty-six years.

Good Morning, Arlington — OpenSSL Corporation at ICMC26
20 APR 2026ICMC26 · DAY 0

Good Morning, Arlington — OpenSSL Corporation at ICMC26

A field report from the OpenSSL Corporation team — somewhere between a cloudy runway view, a very stubborn booth panel, and the oldest saloon in Washington.

CORPORATION
14 APR 2026CORPORATION

OpenSSL 4.0 Final Release - Live

The final release of OpenSSL 4.0 is now live. We would like to thank all those who contributed to the OpenSSL 4.0 release, without whom the OpenSSL

Kedesh-Haven, February 2026: Strengthening Collaboration and Engagement
12 APR 2026PARTNERSHIP

Kedesh-Haven, February 2026: Strengthening Collaboration and Engagement

A week-long face-to-face meeting in Australia with Bouncy Castle and cryptlib — strategy, project insights, and stronger cross-project relationships.

CORPORATION
12 APR 2026CORPORATION

Kedesh-Haven, February 2026: Strengthening Collaboration and Engagement

From February 23–27, 2026, we gathered in Kedesh-Haven, Australia, for a week-long face-to-face meeting with colleagues from Bouncy Castle and cryptlib.

GOVERNANCE
24 FEB 2026GOVERNANCE

Advisory Committees' Elections 2026: Results Announcement

The results of the 2026 Business and Technical Advisory Committees elections, following a three-week community voting period from February 2–20.

Cooperation with Faculty of Informatics, Masaryk University, Brno
12 FEB 2026PARTNERSHIP

Cooperation with Faculty of Informatics, Masaryk University, Brno

A new cooperation agreement with FI MU reinforcing secure and trustworthy cryptographic software, research, and education.

We Released Our Annual Report 2025
10 FEB 2026COMPANY

We Released Our Annual Report 2025

A year of targeted investment, expanded capacity, and increased engagement with the global OpenSSL community.

FOSDEM 2026: Connecting Security and the Open-Source Community
09 FEB 2026FOSDEM

FOSDEM 2026: Connecting Security and the Open-Source Community

On January 31 and February 1, the OpenSSL Corporation participated in FOSDEM 2026 in Brussels, Belgium, with over 8,000 hackers and developers.

Advisory Committees' Elections 2026: Voting Now Open
02 FEB 2026GOVERNANCE

Advisory Committees' Elections 2026: Voting Now Open

Voting for the 2026 Business and Technical Advisory Committees elections is now open.

GOVERNANCE
20 JAN 2026GOVERNANCE

OpenSSL Corporation Opens 2026 Advisory Committees' Elections — Shape the Future!

The OpenSSL Corporation opens the 2026 Business and Technical Advisory Committees' elections, inviting the community to help shape the project's direction.

GOVERNANCE
07 JAN 2026GOVERNANCE

Join a Q&A Webinar on the 2026 Advisory Committee Elections

An online Q&A webinar on the 2026 Advisory Committee elections — how they work, who can stand, and how to take part.

IETF 124 Montreal 2025
27 NOV 2025COMMUNITY

IETF 124 Montreal 2025

The OpenSSL Corporation at IETF 124 in Montreal — standards work and conversations across the protocol community.

OpenAlt Conference 2025
06 NOV 2025COMMUNITY

OpenAlt Conference 2025

The OpenSSL Corporation at OpenAlt 2025 in Brno — talks and community across the open-source scene.

CONFERENCE
23 OCT 2025CONFERENCE

We Celebrate the Success of the Inaugural OpenSSL Conference in Prague

The inaugural OpenSSL Conference, held in Prague on October 7–9, brought the full community together in person for the first time — over 400 participants from 30+ countries.

OpenSSL 3.5.4 submitted for FIPS 140-3 validation
09 OCT 2025FIPS

OpenSSL 3.5.4 submitted for FIPS 140-3 validation

Lightship Security and the OpenSSL Corporation announce the submission of OpenSSL 3.5.4 to the CMVP.

The OpenSSL Corporation Strengthens Code Signing Security with Entrust nShield HSMs
08 SEP 2025CORPORATION

The OpenSSL Corporation Strengthens Code Signing Security with Entrust nShield HSMs

The OpenSSL Corporation is preparing its production code signing environment with Entrust nShield 5c network-attached Hardware Security Modules (HSMs).

Welcome Brno – Our Grand Opening Day
03 SEP 2025CORPORATION

Welcome Brno – Our Grand Opening Day

Welcome Brno – Our Grand Opening Day The OpenSSL Corporation Celebrates New Office in Brno: A Hub for Innovation and Community Our new office in Brno,

Bears Welcomed! A New Chapter for ZOO Brno 🐾
05 AUG 2025CORPORATION

Bears Welcomed! A New Chapter for ZOO Brno 🐾

The OpenSSL Corporation participated in a significant occasion, the Grand Reopening of the new Beringia enclosure at ZOO Brno. As the general sponsor of

Early Bird Registration is Now Open for the OpenSSL Conference 2025
01 AUG 2025CORPORATION

Early Bird Registration is Now Open for the OpenSSL Conference 2025

Early Bird registration is now open for the inaugural OpenSSL Conference, taking place from October 7 to 9, 2025, in Prague, Czech Republic. Take

Join the OpenSSL Corporation in Brno for the Grand Opening of Our New Office on August 20
24 JUL 2025CORPORATION

Join the OpenSSL Corporation in Brno for the Grand Opening of Our New Office on August 20

JOIN US FOR THE GRAND OPENING OF OUR NEW OFFICE IN BRNO The OpenSSL Corporation is opening a new office in Brno, Czech Republic, on Wednesday, August 20,

CORPORATION
10 JUL 2025CORPORATION

The OpenSSL Corporation Becomes Official General Partner of ZOO Brno’s Beringia Enclosure

At the OpenSSL Corporation, we believe that security and privacy are fundamental human rights for everyone, everywhere. This belief does not end at the

CORPORATION
23 JUN 2025CORPORATION

OpenSSL Corporation at NYC Tech Week 2025: Advancing Security, Trust, and Open Innovation

NYC Tech Week 2025 brought together technology leaders, researchers, and policymakers across New York City for critical conversations shaping the future

CORPORATION
19 JUN 2025CORPORATION

Reflections on DevConf.CZ 2025: A Defining Moment for the OpenSSL Corporation

DevConf.CZ 2025 in Brno (June 12 – 14) offered more than a platform for technical exchange — it served as a meaningful waypoint in the ongoing journey of

CORPORATION
03 JUN 2025CORPORATION

Brno Libraries Day: Showcasing the OpenSSL Corporation’s Commitment to Collaboration and Community

On May 27, the OpenSSL Corporation participated in Brno Libraries Day (Brno, Czech Republic), joining 26 Brno libraries at a vibrant event dedicated to

CORPORATION
30 MAY 2025CORPORATION

Deadline Extended: More Time to Submit Your Proposal for the OpenSSL Conference 2025

The OpenSSL Conference 2025 is extending its Call for Papers (CFP) deadline to June 22, 2025. We understand that the best proposals often come from teams

CORPORATION
23 MAY 2025CORPORATION

Brno May 2025: Hosting OpenSSL Projects and Corporation BAC Members for Alignment and Connection

From May 14–16, the OpenSSL Corporation hosted a face-to-face working session in Brno, Czech Republic. The meeting was designed to bring together

FOUNDATION
20 MAY 2025FOUNDATION

The OpenSSL Corporation and the OpenSSL Foundation Launch Distinguished Contributor Awards with OpenSSL 3.5 Honorees

The OpenSSL Corporation and the OpenSSL Foundation are launching the Distinguished Contributor Awards, a new programme formally recognising exceptional

CORPORATION
15 MAY 2025CORPORATION

Call for Papers Deadline Approaching – Don’t Miss Your Shot to Speak at the OpenSSL Conference 2025!

Dates: October 7–9, 2025 Location: Prague, Czech Republic Submission Deadline: May 31, 2025 The OpenSSL Conference 2025 is accepting proposals for talks,

FOUNDATION
12 MAY 2025FOUNDATION

Technical Advisory Committees Election Results

The OpenSSL Corporation and the OpenSSL Foundation certify the results of the Technical Advisory Committee (TAC) elections. After a thorough nomination

CORPORATION
09 MAY 2025CORPORATION

RSAC 2025: A Moment of Progress and Perspective for the OpenSSL Library

As RSA Conference 2025 concludes, we are reflecting on a week of meaningful dialogues about the future of cryptography and how the OpenSSL Library

CORPORATION
25 APR 2025CORPORATION

Have Your Say! Vote Now in the Technical Advisory Committee Elections and Support Your Community

Thank you to everyone who registered and to those who took the extra step to nominate candidates for the Technical Advisory Committees (TACs) of the

CORPORATION
16 APR 2025CORPORATION

ICMC 2025: Advancing Cryptographic Assurance Through Collaboration

The ICMC 2025 gathering in Toronto brought together practitioners committed to advancing and maintaining cryptographic assurance through evolving

FOUNDATION
14 APR 2025FOUNDATION

Nomination Deadline Extended: Technical Advisory Committees

The nomination period for the Technical Advisory Committees (TACs) has been extended. The new deadline is Sunday, April 27, 2025. Take advantage of the

FOUNDATION
08 APR 2025FOUNDATION

OpenSSL 3.5 Final Release - Live

The final release of OpenSSL 3.5 is now live. We would like to thank all those who contributed to the OpenSSL 3.5 release, without whom the OpenSSL

FOUNDATION
02 APR 2025FOUNDATION

Join Us at the OpenSSL Conference in Prague – October 7 to 9, 2025 - Share Your Expertise and Shape the Future of Secure Communications

The OpenSSL Corporation and the OpenSSL Foundation are pleased to announce the OpenSSL Conference 2025, taking place from October 7 to 9, 2025, in the

FOUNDATION
27 MAR 2025FOUNDATION

Thank You for Joining Our Live Q&A Session on Technical Advisory Committees

On March 24 and 25, 2025, we hosted two live Q&A sessions to discuss the formation and role of the new Technical Advisory Committees (TACs) concerning the

FOUNDATION
20 MAR 2025FOUNDATION

Do Not Miss Our Technical Advisory Committee Q&A Sessions - Get Involved!

Thank you to everyone who registered and to those who went the extra mile to nominate candidates for the Technical Advisory Committees of the OpenSSL

CORPORATION
15 MAR 2025CORPORATION

The OpenSSL Corporation: Building the Future of Secure Communication from Brno

At the OpenSSL Corporation, we are shaping the future of secure communication—and we are doing it from our growing base in Brno, Czech Republic. Our

FOUNDATION
14 MAR 2025FOUNDATION

Join Us in Forming the Technical Advisory Committees (TACs)

The OpenSSL Corporation (primarily focused on commercial communities) and the OpenSSL Foundation (primarily focused on non-commercial communities) are

CORPORATION
11 MAR 2025CORPORATION

OpenSSL 3.1.2: FIPS 140-3 Validated

The OpenSSL Corporation is pleased to announce that OpenSSL version 3.1.2 has achieved FIPS 140-3 validation, signifying its compliance with the rigorous

CORPORATION
05 MAR 2025CORPORATION

What Makes OpenSSL Corporation Tick aka How We Work with Personality Profiles

Understanding and effectively managing diverse personalities within an organization is crucial for fostering a harmonious and productive work environment.

CORPORATION
03 MAR 2025CORPORATION

OpenSSL Corporation Board of Directors Election Results

The election for the OpenSSL Corporation Board of Directors has now concluded. All eligible members have cast their votes, and it is confirmed that Tim

CORPORATION
25 FEB 2025CORPORATION

Building Stronger Connections - OpenSSL Corporation’s Face-to-Face Meeting

At the OpenSSL Corporation, we understand the value of collaboration, and while remote work keeps us connected, nothing beats the energy of meeting in

CORPORATION
14 FEB 2025CORPORATION

OpenSSL Corporation Board of Directors Election Announcement

The OpenSSL Corporation is announcing an election for its Board of Directors in February. Please visit our Corporation Members page at

CORPORATION
14 FEB 2025CORPORATION

OpenSSL Corporation Annual Report 2024

We are pleased to present the OpenSSL Corporation Annual Report 2024, offering a comprehensive overview of our progress, key developments, and strategic

CORPORATION
31 JAN 2025CORPORATION

OpenSSL FIPS 140-3 Module Update: Moving from "Review Pending" to "Coordination"

OpenSSL’s FIPS 140-3 module has progressed from the “Review Pending” phase to the “Coordination” phase on the NIST CMVP Modules-In-Process list. This

CORPORATION
22 JAN 2025CORPORATION

OpenSSL Corporation Hosts Inaugural Business Advisory Committee (BAC) Meeting

On January 13, 2025, OpenSSL Corporation hosted its inaugural Business Advisory Committee (BAC) meeting, marking a significant milestone in the project's

FOUNDATION
21 JAN 2025FOUNDATION

OpenSSL Position and Plans on Private Key Formats for the ML-KEM and ML-DSA Post-quantum (PQ) Algorithms

The anticipated future arrival of cryptographically relevant quantum computers (CRQCs), that could undermine the algorithms that underlie the currently

FOUNDATION
17 DEC 2024FOUNDATION

Announcing the Results of the Business Advisory Committee Elections

Upon certification of the election results by the Election Committee, the OpenSSL Foundation and the OpenSSL Corporation are pleased to announce the

FOUNDATION
06 DEC 2024FOUNDATION

Business Advisory Committees Elections Are Now Open - Vote for Your Community Representative

Thank you to everyone who registered, as well as those who took the extra step to nominate candidates, for the Business Advisory Committees of the OpenSSL

FOUNDATION
27 NOV 2024FOUNDATION

Nominations Remain Open Until Wednesday, December 4, 2024 - Based on Your Feedback!

Thank you to everyone who attended our Q&A sessions about the formation of Business Advisory Committees. We received valuable input from our communities,

FOUNDATION
26 NOV 2024FOUNDATION

Websites mirrors

To align with our mission, we have provisioned mirrors for our websites, hosted through our chosen CDN vendor: These mirrors are accessible in locations

FOUNDATION
22 NOV 2024FOUNDATION

OpenSSL Holds Inaugural OpenSSL Projects Meeting

The OpenSSL Foundation and the OpenSSL Corporation are pleased to announce the successful conclusion of the inaugural meeting with Bouncy Castle and

FOUNDATION
21 NOV 2024FOUNDATION

OpenSSL Business Advisory Committee Q&A Session

Thank you to everyone who registered, as well as to those who took the extra step to nominate candidates, for the Business Advisory Committees of the

FOUNDATION
08 NOV 2024FOUNDATION

Upcoming Webinar - Working with X.509 Keys and Certificates

Advance Your Skills in X.509 Certificate Management with OpenSSL Date: Nov 21, 2024 Time: 04:00 PM Eastern Time (US and Canada) Duration: 1 hour Location:

FOUNDATION
30 OCT 2024FOUNDATION

OpenSSL Forms Business Advisory Committees - Shape the Future - Join Now!

The OpenSSL Foundation (primarily focused on non-commercial communities) and the OpenSSL Corporation (primarily focused on commercial communities) are

FOUNDATION
22 OCT 2024FOUNDATION

OpenSSL 3.4 Final Release Live

The final release of OpenSSL 3.4 is now live. We would like to thank all those who contributed to the OpenSSL 3.4 release, without whom OpenSSL would not

FOUNDATION
07 OCT 2024FOUNDATION

OpenSSL 3.4 beta released

OpenSSL 3.4 beta 1 has now been made available. Our beta releases are considered feature complete for the release, meaning that between now and the final

FOUNDATION
27 SEP 2024FOUNDATION

OpenSSL Corporation's Silver Sponsorship at ICMC 2024 - A Retrospective

OpenSSL Corporation's participation as a Silver Sponsor at the International Cryptographic Module Conference (ICMC) 18th - 20th September 2024 marked an

FOUNDATION
18 SEP 2024FOUNDATION

Lightship Security Partnership with OpenSSL

OpenSSL is sharing Lightship Security's latest press release, highlighting the new partnership with the OpenSSL Corporation. Read the full release below:

FOUNDATION
17 SEP 2024FOUNDATION

Post-Quantum Algorithms in OpenSSL

Recently NIST published a number of post-quantum algorithm standards (ML-KEM, ML-DSA, and SLH-DSA). With these new NIST publications, OpenSSL is now

FOUNDATION
10 SEP 2024FOUNDATION

OpenSSL 3.4 alpha released

OpenSSL 3.4 alpha 1 has now been made available. Our Alpha releases are considered feature complete for the release, meaning that between now and the

FOUNDATION
10 SEP 2024FOUNDATION

OpenSSL considering TLS 1.0/1.1 deprecation

Recently, OpenSSL proposed the deprecation of TLS 1.0/1.1 and solicited community feedback on the idea. Feedback on the proposal was generally split down

FOUNDATION
30 AUG 2024FOUNDATION

Join Our Webinar on Debugging OpenSSL Applications

Debugging is a crucial aspect of developing and maintaining reliable software. However, debugging can become particularly challenging when applications

FOUNDATION
20 AUG 2024FOUNDATION

Join OpenSSL at the ICMC 2024 - Visit Our Exhibit Booth!

OpenSSL is pleased to announce its participation as a Silver Sponsor at the upcoming International Cryptographic Module Conference (ICMC) 2024, taking

FOUNDATION
16 AUG 2024FOUNDATION

OpenSSL 3.4 Alpha release approaching

The freeze date for OpenSSL 3.4 Alpha is rapidly approaching. Alpha freeze approaching The freeze date for OpenSSL 3.4 Alpha is rapidly approaching.

FOUNDATION
24 JUL 2024FOUNDATION

New Governance Structure and New Projects under the Mission

As part of our ongoing journey, OpenSSL is evolving to provide more opportunities for engagement that more effectively align with our mission statement

FOUNDATION
26 MAY 2024FOUNDATION

OpenSSL is hiring

OpenSSL is hiring for a mid level engineer to join our team We are seeking a Software Engineer to join our team. As a Software Engineer at OpenSSL, you

FOUNDATION
15 APR 2024FOUNDATION

Meet with OpenSSL at RSA Conference 2024

This year, OpenSSL will be attending RSA Conference 2024, one of the world’s largest cybersecurity events. Throughout May 6-9 in San Francisco, we are

FOUNDATION
05 APR 2024FOUNDATION

Face-to-Face 2024 Australia

The OpenSSL Project has returned from spending a week in February sequestered in the beautiful Australian outback discussing the past, current, and future

OPENSSL LIBRARY
03 APR 2024OPENSSL LIBRARY

Celebrating 25 Years of OpenSSL

We are pleased to announce that we have successfully distributed nearly 100 limited edition T-shirts commemorating the 25th anniversary of OpenSSL's

OPENSSL LIBRARY
28 MAR 2024OPENSSL LIBRARY

OpenSSL at FOSDEM 24

This year, we had the privilege of participating in FOSDEM for the first time. This offered us an opportunity to engage with the open source community at

FOUNDATION
09 FEB 2024FOUNDATION

OpenSSL Working Group Update

As many of you are aware we have undergone a lot of internal organisation changes within the OpenSSL Project in the last couple of years, one of the key

OPENSSL LIBRARY
04 JAN 2024OPENSSL LIBRARY

OpenSSL 3.1 FIPS Module has been submitted for validation

On 2023-12-29 we have submitted our FIPS 140-3 validation report to NIST's [Cryptographic Module Validation Program] (CMVP). This in no way impacts our

OPENSSL LIBRARY
21 DEC 2023OPENSSL LIBRARY

OpenSSL's Official Youtube Channel

We are thrilled to announce a major leap forward in our efforts to connect with the community and share valuable insights—OpenSSL now has its own YouTube

OPENSSL LIBRARY
20 DEC 2023OPENSSL LIBRARY

OpenSSL 25 Year Anniversary T-Shirt Giveaway

We are thrilled to announce a special celebration in honor of OpenSSL's 25th anniversary! Two and a half decades of commitment to security, reliability,

OPENSSL LIBRARY
12 OCT 2023OPENSSL LIBRARY

OpenSSL FIPS 140 Update

In the ever-evolving landscape of cybersecurity, staying ahead of potential threats is crucial. The OpenSSL project has been at the forefront of

FOUNDATION
29 SEP 2023FOUNDATION

OpenSSL Project Update at ICMC 23

As you may know the OpenSSL Project recently attended ICMC 23 where we were given the opportunity to update our peers about the rapid fundamental changes

FOUNDATION
18 SEP 2023FOUNDATION

OpenSSL at ICMC 23

As a part of our mission to be more open and engaged with our community, OpenSSL is pleased to announce we will be attending the International

FOUNDATION
15 SEP 2023FOUNDATION

Changes to OMC Membership

The OpenSSL Management Committee (OMC) represents the official voice of the project and is ultimately responsible for all decisions regarding management

OPENSSL LIBRARY
11 SEP 2023OPENSSL LIBRARY

OpenSSL 1.1.1 End Of Life

OpenSSL 1.1.1 series has reached its End of Life (EOL). As such it will no longer receive publicly available security fixes. OpenSSL 1.1.1 was released on

FOUNDATION
06 SEP 2023FOUNDATION

Mark Cox moves to OpenSSL alumni

This is the end of an era for OpenSSL with the last of the original founders of the project passing on the torch to the current leadership of the project

FOUNDATION
28 AUG 2023FOUNDATION

OpenSSL Updates: A Few Steps Forward

At OpenSSL, we're always learning and taking small steps, informed by both fresh ideas and the feedback we receive. Today, we'd like to share a couple of

FOUNDATION
08 AUG 2023FOUNDATION

OpenSSL Finances

We recently published our mission statement and values which included that our governance should be transparent. We've not really talked much about how

CORPORATION
27 JUL 2023CORPORATION

OpenSSL is looking to contract a full-time DevOps engineer

UPDATE: Please note this position has been filled. Job Description We are seeking a dynamic and innovative DevOps Engineer to join our team. This role

CORPORATION
27 JUL 2023CORPORATION

OpenSSL is looking to contract a full-time software engineer

UPDATE: Please note this position has been filled. Job Description We are seeking a Software Engineer to join our team. As a Software Engineer at OpenSSL,

FOUNDATION
27 JUL 2023FOUNDATION

OpenSSL is looking to contract a full-time Community Engagement Leader / Evangelist

UPDATE: Please note this position has been filled. Job Description We are seeking a passionate, tech-savvy individual to act as a Community Engagement

OPENSSL LIBRARY
17 JUL 2023OPENSSL LIBRARY

Who writes OpenSSL?

For a meeting last week I wanted to show how much of OpenSSL is being written by people paid to do so by their employers, and how much was from

FOUNDATION
04 JUL 2023FOUNDATION

OpenSSL adopts Mission & Values Statement

After extensive feedback from our communities, OpenSSL is pleased to announce that we have formally adopted the Mission and Values Statement, and will now

OPENSSL LIBRARY
15 JUN 2023OPENSSL LIBRARY

OpenSSL 1.1.1 End Of Life Approaching

OpenSSL 1.1.1 series will reach End of Life (EOL) on 11th September 2023. Users of OpenSSL 1.1.1 should consider their options and plan any actions they

OPENSSL LIBRARY
01 JUN 2023OPENSSL LIBRARY

Rebranded OpenSSL FIPS certificates issued

The OpenSSL project is pleased to announce that the first of the rebranded [FIPS 140-2] certificates, available exclusively to our Premium Support

FOUNDATION
04 MAY 2023FOUNDATION

OpenSSL extends feedback on draft mission & values statement

OpenSSL would like to thank everyone who has provided feedback on our draft mission & values statement. The response has been great, and the feedback is

FOUNDATION
24 APR 2023FOUNDATION

Meet Anton Arapov: The Latest Addition to the OpenSSL Team

We are thrilled to announce that Anton Arapov has joined the OpenSSL team! Anton brings a wealth of experience to the project, having previously worked on

FOUNDATION
31 MAR 2023FOUNDATION

OpenSSL Face-to-Face Conference 2023

In February 2023, the OpenSSL project held a face-to-face meeting in Queensland, Australia, which was attended by most of the project's full-time

FOUNDATION
31 MAR 2023FOUNDATION

OpenSSL seeks feedback on draft mission & values statement

Following the successful OpenSSL 2023 face-to-face conference, OpenSSL has produced a draft mission & values statement. Once finalised, we intend to

OPENSSL LIBRARY
15 MAR 2023OPENSSL LIBRARY

OpenSSL FIPS Update and Expansion of Rebranding Offer

We are thrilled to inform you that the complimentary FIPS rebranding service for our premium support customers has been extended. As part of this

CORPORATION
25 NOV 2022CORPORATION

OpenSSL is looking to contract a full-time Engineering Manager

UPDATE: Please note this position has been filled. UPDATE: The application period has been extended due to the Holiday Season. The OpenSSL Management

OPENSSL LIBRARY
30 SEP 2022OPENSSL LIBRARY

FIPS 140-3 Plans

The OpenSSL Management Committee (OMC) on behalf of the OpenSSL Project is pleased to announce that the project is partnering with [KeyPair Consulting]

CORPORATION
21 SEP 2022CORPORATION

OpenSSL Presentation at ICMC22 Conference

After 2 years of forced covid break, OpenSSL once again presented at the ICMC22 conference. The conference was a very pleasant meet-up of the community

OPENSSL LIBRARY
14 SEP 2022OPENSSL LIBRARY

OpenSSL 3.0 FIPS 140-2 Free Rebranding Offer

OpenSSL is celebrating our FIPS 140-2 certification with a special offer for our Premium Support Customers by providing access to a free rebranding of the

OPENSSL LIBRARY
24 AUG 2022OPENSSL LIBRARY

OpenSSL FIPS 140-2 validation certificate issued

The OpenSSL Management Committee on behalf of the OpenSSL Project is pleased to announce that the OpenSSL 3.0 FIPS Provider has had its FIPS 140-2

CORPORATION
30 MAY 2022CORPORATION

OpenSSL is looking to hire full-time position Platform Engineer

UPDATE: Please note this position has been filled. The OpenSSL Management Committee are looking to hire a full time Platform Engineer. This is a sysadmin

CORPORATION
18 MAY 2022CORPORATION

OpenSSL is looking to hire full-time position Business Operations Administrator

UPDATE: Please note this position has been filled. The OpenSSL Management Committee are looking to hire a full time Business Operations Administrator.

CORPORATION
24 NOV 2021CORPORATION

OpenSSL is looking to hire two full-time positions: Developer, and Manager

UPDATE: Please note these positions have been filled. The OpenSSL Management Committee are looking to hire a full time Developer and a full time Manager.

FOUNDATION
05 SEP 2020FOUNDATION

OpenSSL is looking for a full time Administrator and Manager

The OpenSSL Management Committee are looking to hire a full time Administrator and Manager. Details of the role follow. To apply please send your cover

OPENSSL LIBRARY
12 MAY 2020OPENSSL LIBRARY

Security Policy Update on prenotifications

We're planning to extend who we prenotify of any future High and Critical security issues. Last month we dealt with a High severity security vulnerability

OPENSSL LIBRARY
07 NOV 2019OPENSSL LIBRARY

Update on 3.0 Development, FIPS and 1.0.2 EOL

We have previously talked about our plans for OpenSSL 3.0 and FIPS support here. This blog post will give an update about what has been happening since

OPENSSL LIBRARY
23 MAY 2019OPENSSL LIBRARY

Face to Face: Committer's Day

At the Face to Face meeting held on the occasion of the ICMC19 Conference in Vancouver, a novelty was introduced: For the last day of the meeting all

OPENSSL LIBRARY
13 FEB 2019OPENSSL LIBRARY

OpenSSL 3.0 and FIPS update

As mentioned in a previous blog post, OpenSSL team members met with various representatives of the FIPS sponsor organisations back in September last year

OPENSSL LIBRARY
20 DEC 2018OPENSSL LIBRARY

Celebrating 20 years of OpenSSL

20 years ago, on the 23rd December 1998, the first version of OpenSSL was released. OpenSSL was not the original name planned for the project but it was

OPENSSL LIBRARY
28 NOV 2018OPENSSL LIBRARY

The Holy Hand Grenade of Antioch

The OpenSSL Management Committee has been looking at the versioning scheme that is currently in use. Over the years we've received plenty of feedback

OPENSSL LIBRARY
25 SEP 2018OPENSSL LIBRARY

FIPS 140-2: Forward progress

The OpenSSL Management Committee (OMC) on behalf of the OpenSSL Project would like to formally express its thanks to the following organisations for

OPENSSL LIBRARY
11 SEP 2018OPENSSL LIBRARY

OpenSSL 1.1.1 is released

After two years of work we are excited to be releasing our latest version today - OpenSSL 1.1.1. This is also our new Long Term Support (LTS) version and

OPENSSL LIBRARY
18 MAY 2018OPENSSL LIBRARY

New LTS Release

Back around the end of 2014 we posted our release strategy. This was the first time we defined support timelines for our releases, and added the concept

OPENSSL LIBRARY
01 MAR 2018OPENSSL LIBRARY

Seeking Last Group of Contributors

The following is a press release that we just put out about how finishing off our relicensing effort. For the impatient, please see

OPENSSL LIBRARY
07 FEB 2018OPENSSL LIBRARY

Early access to security issues for support customers?

At the face to face last year we discussed future funding models, and we are exploring a range of possible options. One suggestion raised was we could

OPENSSL LIBRARY
18 JAN 2018OPENSSL LIBRARY

Another Face to Face: Email changes and crypto policy

The OpenSSL OMC met last month for a two-day face-to-face meeting in London, and like previous F2F meetings, most of the team was present and we addressed

OPENSSL LIBRARY
10 JAN 2018OPENSSL LIBRARY

OpenSSL wins the Levchin prize

Today I have had great pleasure in attending the Real World Crypto 2018 conference in Zürich in order to receive the Levchin prize on behalf of the

FOUNDATION
18 OCT 2017FOUNDATION

More China press coverage

Press Coverage There have been more articles written based on the interviews with Paul Yang from BaishanCloud, Tim Hudson, and Steve Marquess from the

FOUNDATION
28 SEP 2017FOUNDATION

Seven days and four cities in China

We had been invited to spend time with the open source community in China by one of the developers - Paul Yang - who participates in the OpenSSL project.

FOUNDATION
28 AUG 2017FOUNDATION

OpenSSL goes to China

Over the past few years we've come to the realisation that there is a surprising (to us) amount of interest in OpenSSL in China. That shouldn't have been

OPENSSL LIBRARY
17 AUG 2017OPENSSL LIBRARY

FIPS 140-2: Thanks and Farewell to SafeLogic

We've had a change in the stakeholder aspect of this new FIPS 140 validation effort. The original sponsor, SafeLogic, with whom we jump-started this

OPENSSL LIBRARY
25 JUL 2017OPENSSL LIBRARY

FIPS 140-2: And so it begins

It's been almost a year since plans for a new FIPS 140 validation were first announced. Several factors have led to this long delay. For one, we chose to

OPENSSL LIBRARY
22 MAR 2017OPENSSL LIBRARY

Licensing Update

The following is a press release that we just released, with the cooperation and financial support of the Core Infrastructure Initiative and the Linux

FOUNDATION
13 FEB 2017FOUNDATION

Project Bylaws

Last October, the OpenSSL Project team had a face to face meeting. We talked about many topics but one of them was that, in recent years, we have seen

OPENSSL LIBRARY
15 DEC 2016OPENSSL LIBRARY

OCAP audit of OpenSSL

The audit took place during 2015 in two phases while the OpenSSL project was working on the development of the (now released) 1.1.0 version. We chose to

OPENSSL LIBRARY
24 OCT 2016OPENSSL LIBRARY

Face to Face: Roadmap and platform updates

This is another in the series of posts about decisions we made at our face-to-face meeting a couple of weeks ago. We updated the project roadmap. I think

OPENSSL LIBRARY
20 JUL 2016OPENSSL LIBRARY

FIPS 140-2: Once more unto the breach

The last post on this topic sounded a skeptical note on the prospects for a new FIPS 140 validated module for OpenSSL 1.1 and beyond. That post noted a

OPENSSL LIBRARY
28 SEP 2015OPENSSL LIBRARY

New severity level, "Critical"

We've just added a new severity level called "critical severity" to our security policy. When we first introduced the policy, over a year ago, we just had

OPENSSL LIBRARY
02 SEP 2015OPENSSL LIBRARY

FIPS 140-2: It's not dead, it's resting

Some of you may have noticed that the upcoming 1.1 release doesn't include any FIPS support. That omission is not by choice; it was forced on us by

OPENSSL LIBRARY
01 SEP 2015OPENSSL LIBRARY

OpenSSL Security: A Year in Review

Over the last 10 years, OpenSSL has published advisories on over 100 vulnerabilities. Many more were likely silently fixed in the early days, but in the

OPENSSL LIBRARY
01 AUG 2015OPENSSL LIBRARY

License Agreements and changes are coming

The OpenSSL license is rather unique and idiosyncratic. It reflects views from when its predecessor, SSLeay, started twenty years ago. As a further