[SOLVED] Re: which one is broken: VIA padlock aes or aes_i586?

[Michael Heyse <mhk@designassembly.de>]

I found the problem, it's a typo in drivers/crypto/padlock-aes.c (introduced probably in the "[CRYPTO] Use standard byte order macros wherever possible" patch) and only happens with 256 bit keys.

it says below the "case 32:"

E_KEY[4] = le32_to_cpu(in_key[4]);
E_KEY[5] = le32_to_cpu(in_key[5]);
E_KEY[6] = le32_to_cpu(in_key[6]);
t = E_KEY[7] = le32_to_cpu(in_key[7]);

but it should be

E_KEY[4] = le32_to_cpu(key[4]);
E_KEY[5] = le32_to_cpu(key[5]);
E_KEY[6] = le32_to_cpu(key[6]);
t = E_KEY[7] = le32_to_cpu(key[7]);

Now it's working!

Michael
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