Sourced from @​noble/curves's releases.

2.0.1

• Disable extension-less imports. If you've used /ed25519, switch to /ed25519.js now. See 2.0.0 for more details.
• package.json: specify exported submodules to ensure typescript autocompletion
• package.json: bump hashes to 2.0.1 with scrypt & pkg.json changes
• ed25519: export map_to_curve_elligator2_curve25519 paulmillr/noble-curves#211
• bls: try-catch pairingBatch in bls12_381.verify() by @​MegaManSec in paulmillr/noble-curves#212
• fft: expose extra info in rootsOfUnity

New Contributors

• @​MegaManSec made their first contribution in paulmillr/noble-curves#212

GitHub Immutable Releases

This GH release does not include standalone noble-curves.js: use 2.0.0 for now, until we upgrade to newly added Immutable Releases

Full Changelog: https://github.com/paulmillr/noble-curves/compare/2.0.0...2.0.1

2.0.0

High-level

v2 massively simplifies internals, improves security, reduces bundle size and lays path for the future. To simplify upgrading, upgrade first to curves 1.9.x. It would show deprecations in vscode-like text editor.

• The package is now ESM-only. ESM can finally be loaded from common.js on node v20.19+
  • Node v20.19 is now the minimum required version
  • Package imports now work correctly in bundler-less environments, such as browsers
  • Reduces npm package size (traffic consumed): 354KB => 300KB
  • Reduces unpacked npm size (on-disk space): 2.1MB => 1.2MB
• Make bundle sizes smaller, compared to v1.x: -4KB for schnorr, -5.3KB for ristretto255, -9.4KB for x448
• .js extension must be used for all modules
  • Old: @noble/curves/ed25519
  • New: @noble/curves/ed25519.js
  • This simplifies working in browsers natively without transpilers

New features

• webcrypto: create friendly noble-like wrapper over built-in WebCrypto
• oprf: implement RFC 9497 OPRFs (oblivious pseudorandom functions)
  • We support p256, p384, p521, ristretto255 and decaf448
• weierstrass, edwards: add isValidSecretKey, isValidPublicKey
• misc: add Brainpool curves: brainpoolP256r1, brainpoolP384r1, brainpoolP512r1

Changes

• Most methods now expect Uint8Array, string hex inputs are prohibited
  • The change simplifies reasoning, improves security and reduces malleability
  • Point.fromHex now expects string-only hex inputs, use Point.fromBytes for Uint8Array
• Breaking changes of ECDSA (secp256k1, p256, p384...):
  • sign, verify: Switch to prehashed messages. Instead of messageHash, the methods now expect unhashed message. To bring back old behavior, use option {prehash: false}

... (truncated)

• 99d9774 Release 2.0.1.
• e4d7b5a Bump hashes to 2.0.1: scrypt & pkg.json changes
• d588039 Export map_to_curve_elligator2_curve25519. Closes gh-211.
• 48a97b7 Merge pull request #212 from MegaManSec/throw
• 270e5d6 pkg.json: add back export maps for text editor autocompletion
• 0cdef32 try-catch pairingBatch in bls12_381.verify()
• fc60edf fft: expose extra info in rootsOfUnity
• 83bf33b Release 2.0.0 to JSR.
• 24d3110 Release 2.0.0.
• 9e35456 Bump jsbt
• Additional commits viewable in compare view

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)