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I am building an Application that relies on Multi Party Signatures for security reasons.
In short, it means that there is no single private Key in memory or elsewhere. Transactions are signed over …
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5.18.0 adds `type` to signBytes arguments
`type` is a string that can be `ecdsa` or `schnorr`
This can be updated in typescript definitions, ping @bkiac
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Testing and implementing new methods (like taproot), it would be beneficial to have a test method that allows us to create keys from fixed seeds (instead of generating randomly) or directly create key…
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## Objective
Allow the holder to submit multiple proofs that may contain equal message inputs (at same or different index positions), while hiding those messages, but bind them to the proof interac…
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building from GIT source failure occurs in downloaded TAR file
as well as GIT pull and build 22.x branch
expected successful build
CXXLD bitcoin-tx
libbitcoin_common.a(lib…
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It is something possible? EVM has very limited instructions. It looks like even schnorr is not supported?
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BLS makes better promise, its simplicity for aggregated signatures can easily replace our cosi workflow.
According to the launch of Ethereum 2.0 Beacon it's a good time to have the first mature and…
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At TabConf I was made aware of [this PR](https://github.com/bitcoin/bitcoin/pull/22934) and the [corresponding issue](https://github.com/bitcoin/bitcoin/issues/22435) with detail and discussion of the…
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### Business Hypothesis
SECP256K1 is an elliptic curve used in Bitcoin and Ethereum.
We want to enable our Plutus language with signature verification over this curve so that dapp developers can use i…
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In order to validate the **SchnorrProof**, we need the publicKey (Kij in the spec), which we serialize in the GuardianRecord as **coefficient_commitments**:
```
message GuardianRecord {
string …