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The Barreto-Naehrig precompiles in geth are called `bn256*`. See here https://github.com/ethereum/go-ethereum/blob/3c46f557/core/vm/contracts.go#L75-L77
But the ones in Frontier are called `bn128*`…
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- name of spec to be reviewed: BBS Cryptosuite v2023 Securing Verifiable Credentials with Selective Disclosure
using BBS Signatures
- URL of spec: https://www.w3.org/TR/vc-di-bbs/
- Does your doc…
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Submitted by @​matthew:matrix.org
Meanwhile, implementing a flow for some mechanism like SCRAM for folks who can't speak TLS could be good - see https://twitter.com/HCornflower/status/6977914097…
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Based on feedback from John during the CoRE interim on April 28.
Currently we are using l = 2^10, dropping that to 2^8 may be beneficial.
Furthermore we can define set values for 'limit_q' and '…
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- `KeyValidate` inteface is described on [IETF spec](https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-bls-signature-04#section-2.5). This function is invoked in the `*Verify` functions as well.
…
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Recently I'm working on a project which involved both halo2curves and arkworks.rs.
I found that the serialization of bn254 curve point like G1 are different in these two projects.
when serializing, …
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Consider the design of Themis: https://docs.cossacklabs.com/themis/crypto-theory/cryptosystems/secure-message/
And consider the NaCl and libsodium API, the [box](https://doc.libsodium.org/public-ke…
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I'd like to let the interested parties know that, I've written a experimental C implementation of the draft. If anyone's interested in benchmarking or any kind of testing, I'd love to assist. I've als…
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I noticed that the default parameters are being used for the argon2 package, which seem to be a bit below the recommended parameters outlined in the [protocol](https://datatracker.ietf.org/doc/html/dr…
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Hi,
I understand that for most parts SRP do not need costly KDF for password, but I think some way to impose some additional CPU or RAM cost on the client (but not server), would be beneficial to i…