Request for adding wide block cipher mode

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Terry Reyes

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Apr 4, 2022, 8:39:01 AMApr 4
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Currently,the only available ae mode for wide block cipher is eax combined with cmac. However, this mode needs two calls for a message: one call for enc/dec , and one call for cmac(or any other mac scheme). Furthermore, eax doesn't support parallel at all.
To my knowledge, the Motorist mode from keyak scheme can be an awesome alternative with some features listed below:
One call to the permutation f
Can be applied to any fixed-length permutation f
In-place encryption and decryption
and more...
Any interest?

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