[Group.of.nepali.translators] [Bug 1608954] Re: Performance degradation caused by libica2 library
** Changed in: ubuntu-z-systems Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1608954 Title: Performance degradation caused by libica2 library Status in Ubuntu on IBM z Systems: Fix Released Status in libica package in Ubuntu: Fix Released Status in libica source package in Xenial: Fix Released Bug description: == Comment: #0 - Bastian Pfeifer - 2016-07-29 09:07:47 == ---Problem Description--- 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. Contact Information = bastian.pfei...@de.ibm.com ---uname output--- Linux s42lp26 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:14:29 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = 2964, 701 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- na Userspace tool common name: libica version 2.6.1 The userspace tool has the following bit modes: 64-bit Userspace rpm: libica2:s390x Userspace tool obtained from project website: na *Additional Instructions for bastian.pfei...@de.ibm.com: -Attach ltrace and strace of userspace application. == Comment: #2 - Ingo Tuchscherer - 2016-08-01 06:53:45 == == Comment: #3 - Heinz-Werner Seeck - 2016-08-02 08:19:23 == 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ Also attached to this bugzilla ! It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1608954/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1608954] Re: Performance degradation caused by libica2 library
This bug was fixed in the package libica - 2.6.1-1ubuntu2 --- libica (2.6.1-1ubuntu2) xenial; urgency=medium * Cherry-pick upstream patch to stop reseeding global DRBG instance on every call. LP: #1608954 -- Dimitri John Ledkov Wed, 14 Sep 2016 14:45:19 +0100 ** Changed in: libica (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1608954 Title: Performance degradation caused by libica2 library Status in Ubuntu on IBM z Systems: Fix Committed Status in libica package in Ubuntu: Fix Released Status in libica source package in Xenial: Fix Released Bug description: == Comment: #0 - Bastian Pfeifer - 2016-07-29 09:07:47 == ---Problem Description--- 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. Contact Information = bastian.pfei...@de.ibm.com ---uname output--- Linux s42lp26 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:14:29 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = 2964, 701 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- na Userspace tool common name: libica version 2.6.1 The userspace tool has the following bit modes: 64-bit Userspace rpm: libica2:s390x Userspace tool obtained from project website: na *Additional Instructions for bastian.pfei...@de.ibm.com: -Attach ltrace and strace of userspace application. == Comment: #2 - Ingo Tuchscherer - 2016-08-01 06:53:45 == == Comment: #3 - Heinz-Werner Seeck - 2016-08-02 08:19:23 == 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ Also attached to this bugzilla ! It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1608954/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1608954] Re: Performance degradation caused by libica2 library
** Also affects: libica (Ubuntu Xenial) Importance: Undecided Status: New -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1608954 Title: Performance degradation caused by libica2 library Status in Ubuntu on IBM z Systems: In Progress Status in libica package in Ubuntu: Fix Released Status in libica source package in Xenial: New Bug description: == Comment: #0 - Bastian Pfeifer - 2016-07-29 09:07:47 == ---Problem Description--- 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. Contact Information = bastian.pfei...@de.ibm.com ---uname output--- Linux s42lp26 4.4.0-28-generic #47-Ubuntu SMP Fri Jun 24 10:14:29 UTC 2016 s390x s390x s390x GNU/Linux Machine Type = 2964, 701 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- na Userspace tool common name: libica version 2.6.1 The userspace tool has the following bit modes: 64-bit Userspace rpm: libica2:s390x Userspace tool obtained from project website: na *Additional Instructions for bastian.pfei...@de.ibm.com: -Attach ltrace and strace of userspace application. == Comment: #2 - Ingo Tuchscherer - 2016-08-01 06:53:45 == == Comment: #3 - Heinz-Werner Seeck - 2016-08-02 08:19:23 == 'Libica' library versions >= 2.6.0 implement a new DRBG (Deterministic Random Number Generator) with a unnecessary stiff reseed limit leading to performance degradation (factor >20) for RSA encryption via opencryptoki. A patch is already upstream and can be found under this commit: https://sourceforge.net/p/opencryptoki/libica/ci/3bcd3efb0aff364515ab9b3c39dd68fbbb1534d0/ Also attached to this bugzilla ! It will fix the issue + we will get a great performance improvement for the RSA encryption via opencryptoki's ICA-TOKEN. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1608954/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
