27 Jan
2021
27 Jan
'21
1:39 a.m.
Maamoun TK maamoun.tk@googlemail.com writes:
Are you looking for removing rev64s on LE? If so, I don't think we can figure a variant that allows us continue working on an unsorted register value on LE as pmull requires the input to be sorted properly, that is transposed doublewords.
I haven't been following along closely, but it would be if gcm_hash could work with a minimum of data shuffling, and let gsm_init_key move the precomputed data around for best layout.
Regards, /Niels
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Niels Möller. PGP-encrypted email is preferred. Keyid 368C6677.
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