Re: RSA support into kernel?

2007-07-06 Thread Evgeniy Polyakov
On Thu, Jul 05, 2007 at 03:48:51PM -0700, Gautam Singaraju ([EMAIL PROTECTED]) wrote: Is there any attempts being made to provide software based RSA cryptographic support in kernel level? I see that 2.6.21 supports Hardware devices such as VIA Padlock ACE. Has anybody had a change to use

Re: RSA support into kernel?

2007-07-06 Thread David Miller
From: Evgeniy Polyakov [EMAIL PROTECTED] Date: Fri, 6 Jul 2007 14:37:31 +0400 On Thu, Jul 05, 2007 at 03:48:51PM -0700, Gautam Singaraju ([EMAIL PROTECTED]) wrote: Is there any attempts being made to provide software based RSA cryptographic support in kernel level? I see that 2.6.21

Re: RSA support into kernel?

2007-07-06 Thread Evgeniy Polyakov
to provide software based RSA cryptographic support in kernel level? I see that 2.6.21 supports Hardware devices such as VIA Padlock ACE. Has anybody had a change to use such a system? VIA padlock engine or RSA? The former is heavily used in the wild, but why would anyone want to use RSA

Re: RSA support into kernel?

2007-07-06 Thread Herbert Xu
David Miller [EMAIL PROTECTED] wrote: VIA padlock engine or RSA? The former is heavily used in the wild, but why would anyone want to use RSA in the kernel? Automatic SSL done in-kernel on user data for socket I/O, with hardware offload from the crypto layer when available. AFAIK

Re: RSA support into kernel?

2007-07-06 Thread Michael Halcrow
On Fri, Jul 06, 2007 at 09:12:52PM +0800, Herbert Xu wrote: So far the only proposed user for RSA in-kernel seems to be module signing and I'm staying well away from that debate :) eCryptfs uses RSA. Right now it has to defer to a userspace daemon to perform the operation. Mike

Re: RSA support into kernel?

2007-07-06 Thread Gautam Singaraju
I am considering RSA as an option for research purposes; though I need it only for decryption purposes. Any specific reason for running the daemon in user space? Gautam On 7/6/07, Michael Halcrow [EMAIL PROTECTED] wrote: On Fri, Jul 06, 2007 at 09:12:52PM +0800, Herbert Xu wrote: So far the

Re: RSA support into kernel?

2007-07-06 Thread Herbert Xu
On Fri, Jul 06, 2007 at 08:36:37AM -0500, Michael Halcrow wrote: eCryptfs uses RSA. Right now it has to defer to a userspace daemon to perform the operation. OK that'd be the most convincing case for me then. Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu

RSA support into kernel?

2007-07-05 Thread Gautam Singaraju
Is there any attempts being made to provide software based RSA cryptographic support in kernel level? I see that 2.6.21 supports Hardware devices such as VIA Padlock ACE. Has anybody had a change to use such a system? -GS - To unsubscribe from this list: send the line unsubscribe linux-crypto