Two unrelated questions: (first of all, thank you to the developer[s] of this software!)
1. OpenSSL's eng_crryptodev.c does not seem to offer all of the modes that cryptodev and hw crypto modules support. For example, AES in CTR or ECB [1] mode are not listed in ciphers[]. I would like to add these, but should I fork the file in this repo or in OpenSSL? 2. So, I'm new to linux kernel crypto, how do I know that cryptodev is using the specific hw driver? For example, I'm using the TI AM335X, on a BeagleBone Black, and in the kernel the OMAP4 AES and MD5/SHA options are enabled, which presumably uses omap-aes.c [2]. My OpenSSL tests seem to indicate that it's working, but I'm unclear in the cryptodev code where that call is being made. Thanks, Josh [1] I understand the weaknesses of ECB mode. [2] http://lxr.free-electrons.com/source/drivers/crypto/omap-aes.c?v=3.8
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