Re: [PATCH -v3] crypto: Add PCLMULQDQ accelerated GHASH implementation

2009-09-15 Thread Huang Ying
On Tue, 2009-09-15 at 22:42 +0800, Daniel Walker wrote: > On Tue, 2009-09-15 at 13:42 +0800, Huang Ying wrote: > > Hi, Herbert, > > > > The dependency to irq_fpu_usable has been merged by linus' tree. > > > > Best Regards, > > Huang Ying > > --

Re: [PATCH -v3] crypto: Add PCLMULQDQ accelerated GHASH implementation

2009-09-15 Thread Daniel Walker
On Tue, 2009-09-15 at 13:42 +0800, Huang Ying wrote: > Hi, Herbert, > > The dependency to irq_fpu_usable has been merged by linus' tree. > > Best Regards, > Huang Ying > --> > PCLMULQDQ is used to accelerate the most time-con

[PATCH -v3] crypto: Add PCLMULQDQ accelerated GHASH implementation

2009-09-14 Thread Huang Ying
Hi, Herbert, The dependency to irq_fpu_usable has been merged by linus' tree. Best Regards, Huang Ying --> PCLMULQDQ is used to accelerate the most time-consuming part of GHASH, carry-less multiplication. More information abo