This is a discussion on Re: Engine for Freescale PowerQUICC - Openssl ; You can register both ciphers and digests. For an example, and easy to read one is the crypto/engine/eng_cryptodev.c (from the openssl-0.9.8g package), it supports both AES and 3DES. You shouldn't need to modify OpenSSL's engine interface at all, just write ...
You can register both ciphers and digests. For an example,
and easy to read one is the crypto/engine/eng_cryptodev.c
(from the openssl-0.9.8g package), it supports both AES
and 3DES. You shouldn't need to modify OpenSSL's engine
interface at all, just write _your_ engine.
If you're on linux, you might also want to look at
ocf-linux.sourceforge.net ... It provides a Linux cryptodev
interface (ported from the BSDs) and a kernel-level
FreeScale SEC driver. It also provides the necessary
patches for OpenSSL 0.9.8g to support the linux cryptodev.
I don't know how the FreeScale SEC relates to PowerQUICC,
but it might be useful for your efforts.
-Brad
Mauro Antonelli wrote:
> Hi all,
>
> I'm going to write an engine to use the Freescale PowerQUICC 2.X
> security engine (this is part of my thesis for the Informatic
> Engineering degree)
> Studying documentation and OpenSSL code I have seen that the engine
> interface do not support neither 3DES nor AES (the only chipers
> supported by the PowerQuicc processor).
> Is reasonably feasible to modify the engine interface? Any suggestions?
>
> Thanks
> Mauro Antonelli
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