RE: Crash!! trying to understand ECDHE operations

2009-10-02 Thread Dave Thompson
> From: owner-openssl-us...@openssl.org On Behalf Of Michael D > Sent: Wednesday, 30 September, 2009 17:58 > I don't mind digging in and trying to figure out why the crash.. > but could somebody point me in the right direction? > Thanks, > Mike > > CONNECTED(0003) > depth=0 > /C=US/ST=Minne

RE: validating signature against cert

2009-10-02 Thread Dave Thompson
> From: owner-openssl-us...@openssl.org On Behalf Of Jeff Strope > Sent: Thursday, 01 October, 2009 18:41 > I've been given an X509 signing certificate that I'm storing > in base64 > format along with a SHA1 w/ RSA signature. How do I verify that > signature against the signing certificate via

What can prevent a certificate being used for digital signature validation?

2009-10-02 Thread ohaya
Hi, I want to preface this by first saying that I know that this question is probably pretty broad, but I'm hoping that someon on this list might be able to help. We are working with web services our SOAP messages have SAML assertions that are digitally signed. So, on the web service "client"

fips test failures

2009-10-02 Thread Vikram Arwade
Hi All, I am trying to build fips/openssl on aix 5.1. I have built fips, but the tests are failing with the error: if [ -n "libcrypto" ]; then ../util/shlib_wrap.sh ./fips_shatest < SHAmix.req | diff -w SHAmix.fax - ; fi ERROR:24064064:lib=36,func=100,reason=100:file=md_rand.c:li

Re: BIO_renegotiate_timeout and BIO_renegotiate_bytes

2009-10-02 Thread Wayne Feick
I spent some time in the debugger (yeah for open source) and figured out what's going on. This is a follow up for others who may run into the same issue. The auto renegotiate code is handled only by the SSL BIO implementation, not by the fd BIO implementation (which silently ignores the BIO_set_ss

Re: Secure Command Line MAC Computation

2009-10-02 Thread Scott Gifford
"Michael D. Adams" writes: > On Thu, Oct 1, 2009 at 4:24 PM, Ger Hobbelt wrote: >> A note about your mention of 'security leak': when you are worried >> about adversaries who can run 'ps -l' on your machine, then you're >> essentially worried about adversaries with plenty of access to your >> ma

Re: Secure Command Line MAC Computation

2009-10-02 Thread Michael S. Zick
On Thu October 1 2009, Michael S. Zick wrote: > On Thu October 1 2009, Michael D. Adams wrote: > > On Thu, Oct 1, 2009 at 4:24 PM, Ger Hobbelt wrote: > > > A note about your mention of 'security leak': when you are worried > > > about adversaries who can run 'ps -l' on your machine, then you're >

Re: generating RSA keypair with non-standard public exponents

2009-10-02 Thread Klaus Heinrich Kiwi
Thank-you for your thorough answer, Dave (and sorry for the top-posting - I wanted to have your message preserved for Felix and Rajiv). The ica maintainer (in cc) and I were discussing if there is some value in aborting RSA_Generate_key() used by libica to generate keys. Libica is a crypto li

Re: Secure Command Line MAC Computation

2009-10-02 Thread Steffen DETTMER
(OT) just kidding. * Michael S. Zick wrote on Thu, Oct 01, 2009 at 16:44 -0500: > Everbody in the same room should be sufficiently security qualified > to see anything typed within that room. cheating pupils in school exams probably won't agree, neither will people who are writing love letter SM