src/sys/crypto, branch release/8.1.0

Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(),

2009-05-27T09:52:12Z

as we already hold the non sleepable crypto_driver_mutex. Approved by: gnn(mentor) Obtained from: NETASQ MFC after: 2 weeks

identify routine takes driver_t , not device_t .

2009-02-05T19:30:28Z

Connect padlock(4) to amd64 build for VIA Nano processors.

2009-01-12T19:23:46Z

Avoid 256 integer divisions per rc4_init() call. Replace it with using

2008-12-16T13:58:37Z

separate index variable. It gives more then double rc4_init() performance increase on tested i386 P4. It also gives about 15% speedup to PPTP VPN with stateless MPPE encryption (by ng_mppc) which calls rc4_init() for every packet.

Fix a potential NULL-pointer dereference in padlock(4).

2008-11-17T19:00:36Z

Spotted by: Coverity (via pjd) MFC after: 1 week

Simplify session selection/allocation.

2008-08-09T20:01:01Z

- Fix freeing session on newsession failure.

2008-08-09T19:48:59Z

- Update copyright years.

Implify sessions freeing loop.

2008-08-09T19:47:19Z

We don't have to drop a lock around malloc(M_NOWAIT).

2008-08-09T19:45:43Z

When freeing session, restore its ID after zeroing memory.

2008-08-09T19:43:44Z

Bug tracked down by: Patrick Lamaiziere