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Sands, Daniel N.
,
Tomas Mraz
3
3:01 PM
In-place decryption error
It would appear that your updated version uses overlapping buffers, doesn't it? For the first
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In-place decryption error
It would appear that your updated version uses overlapping buffers, doesn't it? For the first
3:01 PM
Prasad, PCRaghavendra
, …
Marian Beermann
10
Oct 21
OpenSSL 3.3.3 Security Vulnerability
> OpenSSL 3.0.0 through 3.3.2 on the PowerPC architecture is vulnerable to a Minerva attack, Are
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OpenSSL 3.3.3 Security Vulnerability
> OpenSSL 3.0.0 through 3.3.2 on the PowerPC architecture is vulnerable to a Minerva attack, Are
Oct 21
madhu bajpai
Oct 21
Facing issue with i2d_CMS_ContentInfo and d2i_CMS_ContentInfo in 3.x.x
Hello everyone, We have CMS encryption and decryption implemented in two different functions and
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Facing issue with i2d_CMS_ContentInfo and d2i_CMS_ContentInfo in 3.x.x
Hello everyone, We have CMS encryption and decryption implemented in two different functions and
Oct 21
Blog on OpenSSL Library
Oct 19
Foundation Business Advisory Committee election
Believe it or not, it's time to start the election process for the 2026 Foundation Business
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Foundation Business Advisory Committee election
Believe it or not, it's time to start the election process for the 2026 Foundation Business
Oct 19
Blog on OpenSSL Library
Oct 19
Lightship Security and the OpenSSL Corporation Submit OpenSSL 3.5.4 for FIPS 140-3 Validation
 [**Lightship
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Lightship Security and the OpenSSL Corporation Submit OpenSSL 3.5.4 for FIPS 140-3 Validation
 [**Lightship
Oct 19
Michał Trojnara
Oct 18
stunnel 5.76 released
Dear Users, I have released version 5.76 of stunnel. ### Version 5.76, 2025.10.18, urgency: MEDIUM *
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stunnel 5.76 released
Dear Users, I have released version 5.76 of stunnel. ### Version 5.76, 2025.10.18, urgency: MEDIUM *
Oct 18
Mad
,
Matt Caswell
4
Oct 16
Creating a PKCS7 detached signature with providers
Hello, I found the source of the problem and the solution, although it's not very elegant and
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Creating a PKCS7 detached signature with providers
Hello, I found the source of the problem and the solution, although it's not very elegant and
Oct 16
Ladd, Watson
Oct 8
Setting module path in openssl.conf config files
Dear OpenSSL users, I've read the manpage a few times, and I'm very confused about whether or
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Setting module path in openssl.conf config files
Dear OpenSSL users, I've read the manpage a few times, and I'm very confused about whether or
Oct 8
ama...@xtec.com
Oct 6
How to create empty certs-only CMS format p7c file
Hi everybody, I'm trying to create a p7c file for the AIA extension of an issuing CA which issuer
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How to create empty certs-only CMS format p7c file
Hi everybody, I'm trying to create a p7c file for the AIA extension of an issuing CA which issuer
Oct 6
共通基盤ＳＳＬ［業務ＩＤ］ / COMMONSSL，GYOUMU
Oct 5
Build error with OpenSSL 3.5 on Visual Studio 2012 (32-bit)
Hello, I am trying to build OpenSSL 3.5 with Visual Studio 2012 (32-bit), but the build fails due to
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Build error with OpenSSL 3.5 on Visual Studio 2012 (32-bit)
Hello, I am trying to build OpenSSL 3.5 with Visual Studio 2012 (32-bit), but the build fails due to
Oct 5
Sands, Daniel N.
, …
Matt Caswell
7
Oct 2
Transferring hash state
The docs state this: EVP_DecryptInit_ex2(), EVP_DecryptInit_ex(), EVP_DecryptUpdate() and
unread,
Transferring hash state
The docs state this: EVP_DecryptInit_ex2(), EVP_DecryptInit_ex(), EVP_DecryptUpdate() and
Oct 2
Blog on OpenSSL Library
Oct 1
Release Announcement for OpenSSL 3.6.0
The final release of OpenSSL 3.6 is now live. We would like to thank all those who contributed to the
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Release Announcement for OpenSSL 3.6.0
The final release of OpenSSL 3.6 is now live. We would like to thank all those who contributed to the
Oct 1
Blog on OpenSSL Library
Oct 1
OpenSSL Release Announcement for 3.5.4, 3.4.3, 3.3.5, 3.2.6, 3.0.18, 1.1.1zd and 1.0.2zm
Release Announcement for OpenSSL Library **3.5.4** , **3.4.3** , **3.3.5** , **3.2.6** , **3.0.18** ,
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OpenSSL Release Announcement for 3.5.4, 3.4.3, 3.3.5, 3.2.6, 3.0.18, 1.1.1zd and 1.0.2zm
Release Announcement for OpenSSL Library **3.5.4** , **3.4.3** , **3.3.5** , **3.2.6** , **3.0.18** ,
Oct 1
Tomas Mraz
Sep 30
OpenSSL Security Advisory
OpenSSL Security Advisory [30th September 2025] =============================================== Out-
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OpenSSL Security Advisory
OpenSSL Security Advisory [30th September 2025] =============================================== Out-
Sep 30
gustafn
, …
Matt Caswell
7
Sep 28
how to determine peeraddr from quic connection
i have implemented this in my instance, and it works fine for my server. It needed some small tweaks
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how to determine peeraddr from quic connection
i have implemented this in my instance, and it works fine for my server. It needed some small tweaks
Sep 28
Dan Mahoney
, …
Jochen Bern
7
Sep 26
Is there a way to tell s_client to just "send a command" and quit?
On 26.09.25 10:53, Viktor Dukhovni wrote: > On Fri, Sep 26, 2025 at 09:36:24AM +0200, Jochen Bern
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Is there a way to tell s_client to just "send a command" and quit?
On 26.09.25 10:53, Viktor Dukhovni wrote: > On Fri, Sep 26, 2025 at 09:36:24AM +0200, Jochen Bern
Sep 26
Tomas Mraz
, …
Martin Bonner
5
Sep 24
New OpenSSL Releases
> Not really. The fixes for the security issues that will be released > with these upcoming
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New OpenSSL Releases
> Not really. The fixes for the security issues that will be released > with these upcoming
Sep 24
Ian Pilcher
,
Viktor Dukhovni
5
Sep 24
s_client SECLEVEL different in config file vs command line?
On Wed, Sep 24, 2025 at 02:45:43PM +1000, Viktor Dukhovni wrote: > [ssl_module] >
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s_client SECLEVEL different in config file vs command line?
On Wed, Sep 24, 2025 at 02:45:43PM +1000, Viktor Dukhovni wrote: > [ssl_module] >
Sep 24
Samiya Khanum
,
Michael Wojcik
3
Sep 22
Seeing issue with BIO_free call
> From: 'Samiya Khanum' via openssl-users <openss...@openssl.org> > Sent:
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Seeing issue with BIO_free call
> From: 'Samiya Khanum' via openssl-users <openss...@openssl.org> > Sent:
Sep 22
Blog on OpenSSL Library
Sep 18
OpenSSL 3.6 Beta Release Announcement
The [OpenSSL Project](https://openssl.org) is pleased to announce that [OpenSSL 3.6 Beta1](https://
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OpenSSL 3.6 Beta Release Announcement
The [OpenSSL Project](https://openssl.org) is pleased to announce that [OpenSSL 3.6 Beta1](https://
Sep 18
Blog on OpenSSL Library
Sep 18
Contributors to the OpenSSL Library (August 2025)
Among the [91 PRs](https://github.com/openssl/openssl/pulls?q=is%3Apr+label%3A%22approval%3A+ready+to
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Contributors to the OpenSSL Library (August 2025)
Among the [91 PRs](https://github.com/openssl/openssl/pulls?q=is%3Apr+label%3A%22approval%3A+ready+to
Sep 18
Blog on OpenSSL Library
Sep 18
Openssl 3.5.3 Release Announcement
Release Announcement for [OpenSSL Library **3.5.3**](https://github.com/openssl/openssl/releases/tag/
unread,
Openssl 3.5.3 Release Announcement
Release Announcement for [OpenSSL Library **3.5.3**](https://github.com/openssl/openssl/releases/tag/
Sep 18
Wall, Stephen
,
Viktor Dukhovni
2
Sep 17
FW: seeking info on source of DH key requirements
On Wed, Sep 17, 2025 at 02:34:07PM +0000, Wall, Stephen wrote: > Can anyone tell me what the
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FW: seeking info on source of DH key requirements
On Wed, Sep 17, 2025 at 02:34:07PM +0000, Wall, Stephen wrote: > Can anyone tell me what the
Sep 17
Matěj Cepl
Sep 10
M2Crypto.X509.new_extension() … unknown value in v2i_AUTHORITY_KEYID via X509V3_EXT_nconf_nid
I am working on fixing https://todo.sr.ht/~mcepl/m2crypto/9 (the current WIP patch is at https://git.
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M2Crypto.X509.new_extension() … unknown value in v2i_AUTHORITY_KEYID via X509V3_EXT_nconf_nid
I am working on fixing https://todo.sr.ht/~mcepl/m2crypto/9 (the current WIP patch is at https://git.
Sep 10
Michael Richardson
,
Viktor Dukhovni
3
Sep 5
d2i_TYPE, reuse and libctx/propq
Viktor Dukhovni <openss...@dukhovni.org> wrote: > On Tue, Sep 02, 2025 at 07:52:40PM -
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d2i_TYPE, reuse and libctx/propq
Viktor Dukhovni <openss...@dukhovni.org> wrote: > On Tue, Sep 02, 2025 at 07:52:40PM -
Sep 5
Blog on OpenSSL Library
Sep 3
OpenSSL 3.6 Alpha Release Announcement
The [OpenSSL Project](https://openssl.org) is pleased to announce that [OpenSSL 3.6 Alpha1](https://
unread,
OpenSSL 3.6 Alpha Release Announcement
The [OpenSSL Project](https://openssl.org) is pleased to announce that [OpenSSL 3.6 Alpha1](https://
Sep 3
Michael Richardson
, …
Viktor Dukhovni
11
Aug 28
ruby-openssl + provider interface: generating keys with provider
On Thu, Aug 28, 2025 at 03:03:08PM -0400, Michael Richardson wrote: > Thank you very much for the
unread,
ruby-openssl + provider interface: generating keys with provider
On Thu, Aug 28, 2025 at 03:03:08PM -0400, Michael Richardson wrote: > Thank you very much for the
Aug 28
Steffen Nurpmeso
Aug 25
determine if a EVP_MD_CTX supports continuation (Was: Re: determining of an EVP_PKEY can do a signature.)
Tomas Mraz wrote in <57e1834035e9a9e603f916f...@openssl.org>: |On Fri, 2025
unread,
determine if a EVP_MD_CTX supports continuation (Was: Re: determining of an EVP_PKEY can do a signature.)
Tomas Mraz wrote in <57e1834035e9a9e603f916f...@openssl.org>: |On Fri, 2025
Aug 25
Garvit Varshney
Aug 18
RSA key generation fails in custom provider without keymgmt_gen; fallback to default provider not working
Hi, I'm currently working on adding RSA signature verification support for a custom provider that
unread,
RSA key generation fails in custom provider without keymgmt_gen; fallback to default provider not working
Hi, I'm currently working on adding RSA signature verification support for a custom provider that
Aug 18
omi jha
,
Tomas Mraz
2
Aug 15
FIPS 140-2 vs FIPS 140-3 Interoperability During Migration
With default settings and properly configured certificates on the server side which are acceptable
unread,
FIPS 140-2 vs FIPS 140-3 Interoperability During Migration
With default settings and properly configured certificates on the server side which are acceptable
Aug 15
