On l'attendait depuis longtemps, OpenSSL est disponible en version 4.0 ! Cette version met à jour de nombreux algorithmes de chiffrement et de hachage, retire certains vieux algorithmes, corrige des bugs, ... ⬇️
github.com/openssl/open...
github.com/openssl/open...
Release OpenSSL 4.0.0 · openssl/openssl
OpenSSL 4.0.0 is a feature release adding significant new functionality
to OpenSSL.
This release incorporates the following potentially significant or incompatible
changes:
Removed extra leading ...
github.com
April 15, 2026 at 4:56 AM
On l'attendait depuis longtemps, OpenSSL est disponible en version 4.0 ! Cette version met à jour de nombreux algorithmes de chiffrement et de hachage, retire certains vieux algorithmes, corrige des bugs, ... ⬇️
github.com/openssl/open...
github.com/openssl/open...
well, my days of hating OpenSSL are certainly coming to a middle!
June 19, 2025 at 2:45 AM
well, my days of hating OpenSSL are certainly coming to a middle!
red ascii openssl heartbleed
December 10, 2025 at 6:44 PM
red ascii openssl heartbleed
Perennially excellent AI safety researcher Stanislov Fort writes about finding 12 zero days in OpenSSL with an AI scaffold.
www.greaterwrong.com/posts/7aJwgb...
www.greaterwrong.com/posts/7aJwgb...
AI found 12 of 12 OpenSSL zero-days (while curl cancelled its bug bounty)
This is a partial follow-up to AISLE discovered three new OpenSSL vulnerabilities from October 2025. TL;DR: OpenSSL is among the most scrutinized and audited cryptographic libraries on the planet, und...
www.greaterwrong.com
January 30, 2026 at 7:43 AM
Perennially excellent AI safety researcher Stanislov Fort writes about finding 12 zero days in OpenSSL with an AI scaffold.
www.greaterwrong.com/posts/7aJwgb...
www.greaterwrong.com/posts/7aJwgb...
OpenSSL 4.0.2 Released with Important Security and Bug Fixes 9to5linux.com/openssl-4-0-...
#OpenSource #Linux
#OpenSource #Linux
OpenSSL 4.0.2 Released with Important Security and Bug Fixes - 9to5Linux
OpenSSL 4.0.2 open-source TLS/SSL and crypto library is now available for download with fixes for several security vulnerabilities and bugs.
9to5linux.com
August 25, 2026 at 12:19 PM
OpenSSL 4.0.2 Released with Important Security and Bug Fixes 9to5linux.com/openssl-4-0-...
#OpenSource #Linux
#OpenSource #Linux
brew install <random package>
> starts upgrading openssl
Welp, there goes my day.
> starts upgrading openssl
Welp, there goes my day.
November 3, 2024 at 10:26 AM
brew install <random package>
> starts upgrading openssl
Welp, there goes my day.
> starts upgrading openssl
Welp, there goes my day.
the hottest girls have names like $(openssl rand -hex 8)
January 4, 2025 at 9:16 AM
the hottest girls have names like $(openssl rand -hex 8)
The 2008 Debian OpenSSL entropy bug [1] was introduced solely by deleting code
[1] www.schneier.com/blog/archive...
[1] www.schneier.com/blog/archive...
i’m a perfect programmer these days, have introduced zero bugs in the past year.
(by writing zero code)
(by writing zero code)
January 19, 2024 at 4:30 AM
The 2008 Debian OpenSSL entropy bug [1] was introduced solely by deleting code
[1] www.schneier.com/blog/archive...
[1] www.schneier.com/blog/archive...
OpenSSL 3.0.x系は2026年9月7日でEOLに。OpenSSL 3.5.x系は2030年4月8日でEOL予定。
OpenSSL 3.0 End of Life | OpenSSL Library
openssl-library.org
September 20, 2026 at 3:48 AM
OpenSSL 3.0.x系は2026年9月7日でEOLに。OpenSSL 3.5.x系は2030年4月8日でEOL予定。
I reported a possible security problem against OpenSSL 4.0.1 found with no AI at all. Like a cave man.
June 26, 2026 at 7:45 AM
I reported a possible security problem against OpenSSL 4.0.1 found with no AI at all. Like a cave man.
It's the year 2040
AI is so fast that every project commit can fully reimpliment openssl such that it perfectly fits the hyper specific needs of the project
There are no global vulnerabilities because nobody uses open source projects anymore
Windows Search still can't find files effectively
AI is so fast that every project commit can fully reimpliment openssl such that it perfectly fits the hyper specific needs of the project
There are no global vulnerabilities because nobody uses open source projects anymore
Windows Search still can't find files effectively
September 27, 2026 at 2:59 AM
It's the year 2040
AI is so fast that every project commit can fully reimpliment openssl such that it perfectly fits the hyper specific needs of the project
There are no global vulnerabilities because nobody uses open source projects anymore
Windows Search still can't find files effectively
AI is so fast that every project commit can fully reimpliment openssl such that it perfectly fits the hyper specific needs of the project
There are no global vulnerabilities because nobody uses open source projects anymore
Windows Search still can't find files effectively
The origin of SwiftOnSecurity
March 9, 2025 at 6:07 PM
The origin of SwiftOnSecurity
OpenSSL 3.5 Released with Support for PQC Algorithms, Server-Side QUIC 9to5linux.com/openssl-3-5-...
#OpenSource
#OpenSource
OpenSSL 3.5 Released with Support for PQC Algorithms, Server-Side QUIC - 9to5Linux
OpenSSL 3.5 is now available for download with
9to5linux.com
April 8, 2025 at 1:35 PM
OpenSSL 3.5 Released with Support for PQC Algorithms, Server-Side QUIC 9to5linux.com/openssl-3-5-...
#OpenSource
#OpenSource
thank you PayPal support for helping me with OpenSSL
April 6, 2025 at 4:07 PM
thank you PayPal support for helping me with OpenSSL
i updated my router's firmware a few days ago and none of my family noticed. not even a thank you! i'm starting to think they don't care about openssl updating from 3.0.14 to 3.0.15 or that PHY MII settings were fixed for several different device families including ramips and ath79!!
February 24, 2025 at 7:09 PM
i updated my router's firmware a few days ago and none of my family noticed. not even a thank you! i'm starting to think they don't care about openssl updating from 3.0.14 to 3.0.15 or that PHY MII settings were fixed for several different device families including ramips and ath79!!
OpenSSL 4.0 Promises Support for Encrypted Client Hello, SNMP KDF, and SRTP KDF 9to5linux.com/openssl-4-0-...
#OpenSource #Linux
#OpenSource #Linux
OpenSSL 4.0 Promises Support for Encrypted Client Hello, SNMP KDF, and SRTP KDF - 9to5Linux
OpenSSL 4.0 is now available for public testing with an alpha version adding support for Encrypted Client Hello, and many other changes.
9to5linux.com
March 10, 2026 at 3:40 PM
OpenSSL 4.0 Promises Support for Encrypted Client Hello, SNMP KDF, and SRTP KDF 9to5linux.com/openssl-4-0-...
#OpenSource #Linux
#OpenSource #Linux
Dans HTML, vous avez maintenant "integrity", ex "<script src="toto.js" integrity="sha256-xxxxxxxxVOTRExxxHASHxxxxxxxxx">
Pour calculer ce hash :
$ openssl sha256 -binary toto.js | openssl base64
Pouf, ça vous fait votre hash
Pour calculer ce hash :
$ openssl sha256 -binary toto.js | openssl base64
Pouf, ça vous fait votre hash
November 29, 2024 at 6:57 PM
Dans HTML, vous avez maintenant "integrity", ex "<script src="toto.js" integrity="sha256-xxxxxxxxVOTRExxxHASHxxxxxxxxx">
Pour calculer ce hash :
$ openssl sha256 -binary toto.js | openssl base64
Pouf, ça vous fait votre hash
Pour calculer ce hash :
$ openssl sha256 -binary toto.js | openssl base64
Pouf, ça vous fait votre hash
OpenSSL est disponible en version 3.5. cette version apporte des nouveaux algorithmes, notamment pour le support de server side QUIC, des corrections, ... ⬇️
github.com/openssl/open...
github.com/openssl/open...
Release OpenSSL 3.5.0 · openssl/openssl
OpenSSL 3.5.0 is a feature release adding significant new functionality to
OpenSSL.
This release incorporates the following potentially significant or incompatible
changes:
Default encryption cip...
github.com
April 11, 2025 at 5:24 AM
OpenSSL est disponible en version 3.5. cette version apporte des nouveaux algorithmes, notamment pour le support de server side QUIC, des corrections, ... ⬇️
github.com/openssl/open...
github.com/openssl/open...
Nginx y OpenSSL ya tienen soporte para 🔒 ECH, así que cualquiera puede tener un servidor web imbloqueable por dominio
👇
bandaancha.eu/foros/openss...
👇
bandaancha.eu/foros/openss...
Nginx y OpenSSL ya tienen soporte para ECH, así que cualquiera puede tener un servidor web imbloqueable por dominio
bandaancha.eu
April 19, 2026 at 9:24 AM
Nginx y OpenSSL ya tienen soporte para 🔒 ECH, así que cualquiera puede tener un servidor web imbloqueable por dominio
👇
bandaancha.eu/foros/openss...
👇
bandaancha.eu/foros/openss...
OpenSSL 4.1 Promises Support for DTLS 1.3, IKEV2 KDF, and GREASE, Alpha Out Now 9to5linux.com/openssl-4-1-...
#OpenSource #Linux
#OpenSource #Linux
OpenSSL 4.1 Promises Support for DTLS 1.3, IKEV2 KDF, and GREASE, Alpha Out Now - 9to5Linux
OpenSSL 4.1 is now available for public testing with an alpha version adding support for DTLS 1.3, IKEV2 KDF, and GREASE.
9to5linux.com
September 9, 2026 at 6:10 PM
OpenSSL 4.1 Promises Support for DTLS 1.3, IKEV2 KDF, and GREASE, Alpha Out Now 9to5linux.com/openssl-4-1-...
#OpenSource #Linux
#OpenSource #Linux
chelsea posting: openssl genrsa
May 26, 2024 at 6:36 AM
chelsea posting: openssl genrsa