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IF : Current bls_public_key and bls_signature wire message format uses uncompressed (Jacobian) bytes #1678

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systemzax opened this issue Sep 25, 2023 · 1 comment
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@systemzax
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systemzax commented Sep 25, 2023

Considering that the cost of converting from compressed to uncompressed format is negligible compared to the bottleneck imposed by the pairing function, using the compressed format instead of Jacobian format for wire messages would provide a good trade-off, resulting in a substantial reduction of bls_public_key and bls_signature data size (3x smaller) for network messages and storage in block extensions / history solutions etc.

@heifner
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heifner commented Dec 11, 2023

Current wire format is affine non-montgomery base64.
See #1600 & #1950

@heifner heifner closed this as completed Dec 11, 2023
@github-project-automation github-project-automation bot moved this from Todo to Done in Team Backlog Dec 11, 2023
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