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Adapt replay protocol for malicious security of share-conversion #6

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th4s opened this issue Jan 9, 2023 · 2 comments
Open

Adapt replay protocol for malicious security of share-conversion #6

th4s opened this issue Jan 9, 2023 · 2 comments
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enhancement New feature or request good first issue Good for newcomers

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@th4s
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th4s commented Jan 9, 2023 •
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Modify the current implementation so that each individual OT choice is checked for correctness. Currently only the end result is checked.

Furthermore add a commitment to the sender's rng seed, which is revealed and checked in the end, when the tape is sent.
@th4s th4s added enhancement New feature or request good first issue Good for newcomers labels Jan 9, 2023
@th4s th4s mentioned this issue Jan 16, 2023
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@heeckhau heeckhau transferred this issue from tlsnotary/tlsn Jun 8, 2023
@heeckhau
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heeckhau commented Jun 8, 2023

@th4s recorder.rs no longer exists.
Can this issue be close?

@th4s
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th4s commented Jun 12, 2023 •
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I would leave this open. The file has been renamed to tape.rs. I looked into it, and it seems that there is still no commitment to the sender's rng seed and only the final field element is checked for correctness.

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@heeckhau @th4s