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Preprocess J0 blocks #498

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sinui0 opened this issue Jun 12, 2024 · 1 comment
Open

Preprocess J0 blocks #498

sinui0 opened this issue Jun 12, 2024 · 1 comment
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enhancement New feature or request

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@sinui0
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sinui0 commented Jun 12, 2024

Our AES-GCM impl should preprocess J0 blocks instead of doing so in the online phase.

@sinui0 sinui0 added the enhancement New feature or request label Jun 12, 2024
@th4s
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th4s commented Jun 18, 2024

The j0 blocks are part of the keystream, which is already preprocessed. What is not preprocessed is the circuit which adds one time pads to get shares of these blocks. Relevant issue: privacy-scaling-explorations/mpz#160

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