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The goal is to make a schnorr signature that aligns with the implementation used in Bitcoin and nostr
The current Schnorr signature implementation uses overloaded arithmetic over ECP using the BLS …
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One of the most useful properties of the TapRoot upgrade - and the support for Schnorr signatures which came along with it - is the fact that we can now use simple trustless key aggregation protocols …
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According to BIP-340, XOnly keys have 32 bytes and signatures have 64 bytes.
If X + Parity is used, signatures would be 65 bytes and Keys 33 bytes. Really, they just require one bit, but the minimu…
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here is simple code:
```rust
pub fn check_btc_sign(address: &str, sign: &str, msg: &str) -> bool {
let address = bitcoin::Address::from_str(address)
.unwrap()
.assume_checke…
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A scriptless version of ABCD using adaptor signatures under the framework of Schnorr signatures
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In the paper we discussed adaptor signatures (required for PTLCs) and their incompatibility with schnorr half-aggregation, coming into conclusion that half-aggregation cannot be used.
But, most tr…
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Research Schnorr threshold signatures
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Any plan to add schnorr signatures support?
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We have a further library of tests for secp256k1 Schnorr signatures that you may wish to port and use to test your code.
https://github.com/decred/dcrd/tree/master/dcrec/secp256k1/schnorr
The librar…
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Is there any support or planned support of Schnorr Blind Signatures?