Re: Please help: OpenSSL + OpenVPN Elliptic Curves (SHA512, ECDSA, ECDH, Linux, Debian)

2011-07-10 Thread yyyy
When i searched on it, it seemed that ECDH requires specified named curve, and openVPN does not have a means of specifying it. Also, it seems that ECDSA works only with SHA-1 (I also would like to know, why it cannot take any 160 bit hash). I searched about it few weeks ago and relevant messa

Re: The problem of decrypting big files encrypted with openssl smime

2011-07-10 Thread Dr. Stephen Henson
On Mon, Jul 11, 2011, Dr. Stephen Henson wrote: > On Mon, Jul 11, 2011, Michael Tabolsky wrote: > > > On Monday 11 July 2011 01:18:22 Dr. Stephen Henson wrote: > > > Is that big file base64 encoded? If so then the decode process can > > > increase > > > the memory considerably. I'd suggest you b

Re: The problem of decrypting big files encrypted with openssl smime

2011-07-10 Thread Dr. Stephen Henson
On Mon, Jul 11, 2011, Michael Tabolsky wrote: > On Monday 11 July 2011 01:18:22 Dr. Stephen Henson wrote: > > Is that big file base64 encoded? If so then the decode process can increase > > the memory considerably. I'd suggest you base64 decode it and then try the > > -inform DER option to the smi

Re: The problem of decrypting big files encrypted with openssl smime

2011-07-10 Thread Michael Tabolsky
On Monday 11 July 2011 01:18:22 Dr. Stephen Henson wrote: > Is that big file base64 encoded? If so then the decode process can increase > the memory considerably. I'd suggest you base64 decode it and then try the > -inform DER option to the smime -decrypt command. It will still need the > lot in me

Re: The problem of decrypting big files encrypted with openssl smime

2011-07-10 Thread Dr. Stephen Henson
On Mon, Jul 11, 2011, Michael Tabolsky wrote: > Dear OpenSSL Community, > > I am struggling for four days trying to workaround the problem... > > I have a big smime encrypted file, approximately 5GB which was encrypted > using openssl: > > openssl smime -encrypt -stream -des3 -binary cert.crt

The problem of decrypting big files encrypted with openssl smime

2011-07-10 Thread Michael Tabolsky
Dear OpenSSL Community, I am struggling for four days trying to workaround the problem... I have a big smime encrypted file, approximately 5GB which was encrypted using openssl: openssl smime -encrypt -stream -des3 -binary cert.crt -in data.file -out data.file.enc The file is a bziped backup

RE: Extracting X509 Policies that are searchable

2011-07-10 Thread Cason, Kenny
That makes perfectly good sense to me. But if that is the case, how does the extensions section get freed when the regular section does not? Could this be something to do with multi-threading? The program where this crashes is multi-threaded, and I've added callbacks to handle multi-threading per

Re: Please help: OpenSSL + OpenVPN Elliptic Curves (SHA512, ECDSA, ECDH, Linux, Debian)

2011-07-10 Thread Gaglia
On 07/05/2011 03:23 PM, Gaglia wrote: > I'm trying to make an OpenVPN setup with Elliptic Curves cryptography > and SHA-512 on Linux Debian. No idea anybody, really? :( __ OpenSSL Project http://www