Patch: save/load state of SHA1

2007-06-08 Thread Nanno Langstraat
Hello, We need to calculate SHA1 over a large sequence of messages. Related messages can arrive with huge intervals (hours, days worst case), including across program shutdown, and we can not keep old messages around to do the SHA1 all at once. Our situation requires the ability to save the

Regarding extended key usage extension implementation which differs from RFC 2459

2007-06-08 Thread durgaprasad jammula
Hi, This question is regarding the extended key usage extension implementation which differs from the specification [RFC 2459]. I read RFC 2459 in http://www.faqs.org/rfcs/rfc2459.html section 4.2.1.13 Extended key usage field. It says that If the extension is flagged non-critical, then it

Linux version of Attribute certificate API

2007-06-08 Thread Daniel Diaz Sanchez
Hello, I have compiled the Attribute Certificate API on Linux and it is working with OpenSSL 0.9.8a (I didn't check other versions) The source can be downloaded at http://www.it.uc3m.es/dds/swRelease/pmi/pmi.xml There are 3 versions: Version 0.1 (Windows only) Version 0.1 (Linux/Windows) some

AES+OpenSsl+ubsec hardware accelerator

2007-06-08 Thread Trevor Paskett
I'm using an BCM5823 SSL accelerator card and RSA/DSA work great, However I can't get the cipher support going for AES etc. I saw this reference on the mailing list: http://www.mail-archive.com/openssl-dev@openssl.org/msg19046.html Looks like someone got it working, but can't find it anywhere

RE: Linux version of Attribute certificate API

2007-06-08 Thread Daniel Diaz Sanchez
The library works also with last openSSL version. I send also a complete trace of the execution with the last openSSL version on linux. Regards, Pervasive Computing Laboratory - - -- This program is a test tool for attribute certificate wrapper

Re: [openssl-dev] Regarding extended key usage extension implementation which differs from RFC 2459

2007-06-08 Thread Erwann ABALEA
Bonsoir, Hodie VI Id. Iun. MMVII est, durgaprasad jammula scripsit: This question is regarding the extended key usage extension implementation which differs from the specification [RFC 2459]. I read RFC 2459 in http://www.faqs.org/rfcs/rfc2459.html section 4.2.1.13 Extended key usage

Performance on IA64 using icc vs gcc

2007-06-08 Thread Iain Morgan
Hello, Using the Intel 9.1 compiler on an IA64 system the performance of AES and (to a lesser extent) other algorithms implemented in assembly language is less than that using gcc. I've included the speed output for several of the algorithms below. Is this a know issue and is there a workaround

Re: Performance on IA64 using icc vs gcc

2007-06-08 Thread Rick Jones
Iain Morgan wrote: Hello, Using the Intel 9.1 compiler on an IA64 system the performance of AES and (to a lesser extent) other algorithms implemented in assembly language is less than that using gcc. I've included the speed output for several of the algorithms below. Is this a know issue and

Re: Linux version of Attribute certificate API

2007-06-08 Thread Richard Levitte
In message [EMAIL PROTECTED] on Fri, 8 Jun 2007 15:49:43 +0200, Daniel Diaz Sanchez [EMAIL PROTECTED] said: dds I have compiled the Attribute Certificate API on Linux and it is dds working with OpenSSL 0.9.8a (I didn't check other versions) Oh, really cool. I've taken it upon myself to have a

RE: Performance on IA64 using icc vs gcc

2007-06-08 Thread David Schwartz
Using the Intel 9.1 compiler on an IA64 system the performance of AES and (to a lesser extent) other algorithms implemented in assembly language is less than that using gcc. I've included the speed output for several of the algorithms below. Is this a know issue and is there a workaround

RE: Performance on IA64 using icc vs gcc

2007-06-08 Thread David Schwartz
Using the Intel 9.1 compiler on an IA64 system the performance of AES and (to a lesser extent) other algorithms implemented in assembly language is less than that using gcc. I've included the speed output for several of the algorithms below. Is this a know issue and is there a workaround

Re: Performance on IA64 using icc vs gcc

2007-06-08 Thread Iain Morgan
On Fri, Jun 08, 2007 at 17:00:37 -0700, David Schwartz wrote: Using the Intel 9.1 compiler on an IA64 system the performance of AES and (to a lesser extent) other algorithms implemented in assembly language is less than that using gcc. I've included the speed output for several of the