Hi!

Here, you suggest to drop you an e-mail on 'pcrypt' improvements:

https://libreswan.org/wiki/Cryptographic_Acceleration#The_(obsoleted)_pcrypt_kernel_module


We have found and fixed a bug in the underlying 'pdata' kernel module, see:

https://lore.kernel.org/linux-crypto/[email protected]/T/

https://lore.kernel.org/linux-kernel/[email protected]/T/


In terms of stability, this fixes an issue where 'pcrypt' would just halt after 
2^32 packets, without diagnostics.

This happened on a 1 Gbit/s Ethernet line running an MTU of 1400 bytes at full 
speed after 14 to 17 hours.


Enjoy!


Max Ferger
Development Engineer (11CENN)

Rohde & Schwarz Cybersecurity GmbH
Ettore-Bugatti-Straße 6 | 51149 Cologne | Germany
https://www.rohde-schwarz.com<https://www.rohde-schwarz.com/>

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