noble-secp256k1

Buggy release, skip it

• Added signSync method that relies on utils.hmacSha256Sync. You need to define the hmac function, it's undefined by default, to not bring any deps
• Removed experimental _syncSign method

• SchnorrSignature validation improvements
• Small utils improvements

• Small perf improvement in JacobianPoint#double
• Typescript publish

Added experimental _syncSign() for cases when sync utils.hmacSha256() is used.

• Added browser field to package.json that indicates to browsers that require("crypto") imports shouldn't be loaded
• Added support for service workers in browsers

Add build files

Improves utils.randomPrivateKey() generation: before, ~2**128 values (curve.n<value<2**256) had 2x chance to be generated. The chance is very small: 1/2**128. We're fixing this by using NIST SP 800-56A rev 3, section 5.6.1.2.2.

Thanks to Jan Winkelmann from LeastAuthority for reporting the issue.

Bugfixes

Fixed all bugs reported from the security audit

Fixes Schnorr signatures

Add support for Schnorr signatures per BIP0340.

Bugfixes

• Deterministic signatures as per RFC 6979.
• Massive stability and correctness improvements
• Tens of thousands of test vectors from tiny-secp256k1

Initial release.