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LazyGroup pairing product equations #23

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JanBobolz opened this issue Sep 10, 2020 · 0 comments
Open

LazyGroup pairing product equations #23

JanBobolz opened this issue Sep 10, 2020 · 0 comments
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enhancement New feature or request

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Currently, the LazyGroup computes pairing product expressions (e(g1,g2) * e(g3,g4) * ...) naively.

Instead, the BilinearMapImpl interface should get methods to compute such expressions (similar to Group::compute(Multiexponentiation)) and the LazyGroup should defer computation to those.

This in theory enables shared final exponentiation (if the BilinearMapImpl plays along).

In addition, we could offer precomputation simliar to GroupElement::precomputePow() but for pairings (GroupElement::precomputeLeftPairingArgument() 😉).
@JanBobolz JanBobolz added the enhancement New feature or request label Sep 10, 2020
@JanBobolz JanBobolz self-assigned this Sep 10, 2020
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