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Implement batched Groth16 verification #31

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daira opened this issue Nov 13, 2018 · 2 comments
Closed

Implement batched Groth16 verification #31

daira opened this issue Nov 13, 2018 · 2 comments

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@daira
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daira commented Nov 13, 2018 •
edited

Appendix B.2 of the Zcash protocol spec describes how to do batched verification. The Zcash ticket is zcash/zcash#320 .

[Note that bellman can just provide batched and unbatched verification as separate APIs. We don't need to bikeshed here about how these will be used to implement Zcash consensus policy, as happened on the PR to add batched PHGR13 verification to libsnark; please keep that to the Zcash ticket.]
nginnever pushed a commit to finalitylabs/bellman that referenced this issue Dec 6, 2019
@dignifiedquire
feat(gpu): make GPU_NVIDIA_DEVICES public (zkcrypto#31)
81dde60 
feat(gpu): make GPU_NVIDIA_DEVICES public
This was referenced May 28, 2020
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@str4d
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str4d commented Jul 16, 2020

@hdevalence has a proposal for the bellman batching API in zcash/librustzcash#253

@str4d
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str4d commented Jun 1, 2021

This was implemented in #59.

@str4d str4d closed this as completed Jun 1, 2021
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@daira @str4d