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Closes #252 Exposes a `hazmat` (more like kryptonite) raw AES round function API intended for use in implementing things like CAESAR candidates (e.g. AEGIS, AEZ, Deoxys) The current implementation only wraps hardware intrinsics and panics if they aren't available, however the goal is to provide a soft portable fallback as well. Currently only exposes the "cipher" function (i.e. encryption). However, the goal is to support at least the "equivalent inverse cipher" function as well.
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Removing draft/WIP. I think this is enough to get started, especially for a I propose to merge this as-is and circle back on implementing a software fallback. Unfortunately "soft" fallback is a little bit tricky due to the way the fixsliced implementation optimizes away various operations by coupling them to the key schedule. But we can get started with this and I can open an issue to address the "soft" fallback. |
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Closes #252
Exposes a
hazmat(more like kryptonite) raw AES round function API intended for use in implementing things like CAESAR candidates (e.g. AEGIS, AEZ, Deoxys)The current implementation only wraps hardware intrinsics and panics if they aren't available, however the goal is to provide a soft portable fallback as well.
Currently only exposes the "cipher" function (i.e. encryption). However, the goal is to support at least the "equivalent inverse cipher" function (ala Intel AES-NI's
AESDEC) as well.cc @zer0x64