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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 to discuss design and planning for the new FIPS module development project.

Since then there has been much design work taking place and we are now able to publish the draft design documentation. You can read about how we see the longer term architecture of OpenSSL changing in the future here and you can read about our specific plans for OpenSSL 3.0 (our next release which will include a FIPS validated module) here.

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 changed over just a few hours before the site went live. Let’s take a look at some of the early history of OpenSSL as some of the background has not been documented before.

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 about the “uniqueness” of this scheme, and it does cause some confusion for some users. We would like to adopt a more typical version numbering approach.

The current versioning scheme has this format:

MAJOR.MINOR.FIX[PATCH]

The new scheme will have this format:

MAJOR.MINOR.PATCH

In practical terms our “letter” patch releases become patch numbers and “fix” is dropped from the concept. In future, API/ABI compatibility will only be guaranteed for the same MAJOR version number. Previously we guaranteed API/ABI compatibility across the same MAJOR.MINOR combination. This more closely aligns with the expectations of users who are familiar with semantic versioning. We are not at this stage directly adopting semantic versioning because it would mean changing our current LTS policies and practices.

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 agreeing to sponsor the next FIPS validation effort: Akamai Technologies, Blue Cedar, NetApp, Oracle, VMware.

Four weeks ago, the OpenSSL team gathered with many of the organisations sponsoring the next FIPS module for a face-to-face meeting in Brisbane, Australia.

We got a great deal accomplished during that week. Having most of the fips-sponsor organisations in the same location helps ensure that we are all on the same page for the decisions we need to make going forward.

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 so we are committing to support it for at least five years.

OpenSSL 1.1.1 has been a huge team effort with nearly 5000 commits having been made from over 200 individual contributors since the release of OpenSSL 1.1.0. These statistics just illustrate the amazing vitality and diversity of the OpenSSL community. The contributions didn’t just come in the form of commits though. There has been a great deal of interest in this new version so thanks needs to be extended to the large number of users who have downloaded the beta releases to test them out and report bugs.

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 of an LTS (long-term support) release. At our OMC meeting earlier this month, we picked our next LTS release. This post walks through that announcement, and tries to explain all the implications of it.

Changing the guiding principles in our Security Policy

“That we remove “We strongly believe that the right to advance patches/info should not be based in any way on paid membership to some forum. You can not pay us to get security patches in advance.” from the security policy and Mark posts a blog entry to explain the change including that we have no current such service.”

At the OpenSSL Management Committee meeting earlier this month we passed the vote above to remove a section our security policy. Part of that vote was that I would write this blog post to explain why we made this change.

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 https://license.openssl.org/trying-to-find to help us find the last people; we want to change the license with our next release, which is currently in Alpha, and tentatively set for May.

For background, you can see all posts in the license tag.

One copy of the press release is at https://www.prnewswire.com/news-releases/openssl-seeking-last-group-of-contributors-300607162.html.