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Bls pubkey size mismatch #22548

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simonzg opened this issue Nov 18, 2024 · 0 comments
Open

Bls pubkey size mismatch #22548

simonzg opened this issue Nov 18, 2024 · 0 comments
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needs-triage Issue that needs to be triaged

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@simonzg
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simonzg commented Nov 18, 2024

I noticed that pubkey size for BLS is defined differently in cosmos-sdk and cosmos/crypto.

32bytes in cosmos-sdk:

cosmos-sdk/crypto/keys/bls12_381/const.go

Line 9 in 9e36674

PubKeySize = 32

48 bytes in cosmos/crypto: https://github.com/cosmos/crypto/blob/bb8c5deb91b3a722e145c4d9c6d06c6158d23dfe/curves/bls12381/pubkey.go#L12

Are they in the same format or using a different format to store the pubkey for BLS? Where can we find documentations for this kind of settings? Thanks.
@github-project-automation github-project-automation bot moved this to 📋 Backlog in Cosmos-SDK Nov 18, 2024
@github-actions github-actions bot added the needs-triage Issue that needs to be triaged label Nov 18, 2024
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@simonzg