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Hi Team!
Since many protocols are putting BLS12 to use for digital signatures.
I want to verify BLS 12 based signature from Terra smart contract.
Hoping for some positive inputs/response on thi…
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Do you have plan to support new hash-to-curves? As I can see [here](https://datatracker.ietf.org/doc/draft-irtf-cfrg-hash-to-curve/) the latest version is 13.
The latest supported version is 5 (if I…
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currently, there are no tests for python, if i see this right
maybe add one or two test cases?
```py
# bls-signatures/src/test.cpp Chia test vectors
import blspy
seed1 = 32 * b"\x00" # Al…
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The Miller Loop is the costliest operation in pairings. Unlike the final exponentiation, it must be called once per multi-pairing element as well and so when doing large batched BLS signature verifica…
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Here are some possible performance optimizations to Albatross. They might or might not be practical, and might or might not be implemented in the future.
1. **Changing the signature scheme used in …
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Reference implementation in milagro-c
https://github.com/apache/incubator-milagro-crypto-c/pull/47
For readability and maintenance the new BLS implementation can be made in Lua script with a very …
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ref. https://github.com/ConsenSys/teku/issues/4787
Basically providing an invalid public key to teku as a filter will result in a 400 error, but it would appear not all clients are consistent on th…
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I'd like to sign messages with a `SecretKey`, but apparently I need an `ExpandedSecretKey` to sign anything. It's rather annoying to perform this conversion each time something needs to be signed. Sin…
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**Versions:**
3.8.1-develop.0 + \(reproducible on 3.8.3-develop.0\)
**Preconditions:**
Active schain Medium type
All nodes active, connected to SGX and mine blocks
**Steps to reproduce:**
1. Stop s…
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The current draft is partially agnostic to the cryptographic details and in other parts very specific.
For example, the choice of curve is left open: https://github.com/schanzen/bbs-signature/blob/ma…