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@ -23,7 +23,7 @@ Package consists of two parts:
Check out [Upgrading](#upgrading) if you've previously used single-feature noble packages Check out [Upgrading](#upgrading) if you've previously used single-feature noble packages
([secp256k1](https://github.com/paulmillr/noble-secp256k1), [ed25519](https://github.com/paulmillr/noble-ed25519)). ([secp256k1](https://github.com/paulmillr/noble-secp256k1), [ed25519](https://github.com/paulmillr/noble-ed25519)).
See [In the wild](#in-the-wild) for real-world software that uses curves. See [Resources](#resouces) for articles and real-world software that uses curves.
### This library belongs to _noble_ crypto ### This library belongs to _noble_ crypto
@ -191,7 +191,7 @@ console.log({ publicKeys, signatures3, aggSignature3, isValid3 });
Abstract API allows to define custom curves. All arithmetics is done with JS bigints over finite fields, Abstract API allows to define custom curves. All arithmetics is done with JS bigints over finite fields,
which is defined from `modular` sub-module. For scalar multiplication, we use [precomputed tables with w-ary non-adjacent form (wNAF)](https://paulmillr.com/posts/noble-secp256k1-fast-ecc/). which is defined from `modular` sub-module. For scalar multiplication, we use [precomputed tables with w-ary non-adjacent form (wNAF)](https://paulmillr.com/posts/noble-secp256k1-fast-ecc/).
Precomputes are enabled for weierstrass and edwards BASE points of a curve. You could precompute any Precomputes are enabled for weierstrass and edwards BASE points of a curve. You could precompute any
other point (e.g. for ECDH) using `utils.precompute()` method. other point (e.g. for ECDH) using `utils.precompute()` method: check out examples.
There are following zero-dependency algorithms: There are following zero-dependency algorithms:
@ -689,15 +689,16 @@ aggregateSignatures/32 x 11 ops/sec @ 84ms/op
aggregateSignatures/128 x 3 ops/sec @ 332ms/opp aggregateSignatures/128 x 3 ops/sec @ 332ms/opp
``` ```
## In the wild ## Resources
Elliptic curve calculator: [paulmillr.com/ecc](https://paulmillr.com/ecc). Article about some of library's features: [Learning fast elliptic-curve cryptography](https://paulmillr.com/posts/noble-secp256k1-fast-ecc/). Elliptic curve calculator: [paulmillr.com/ecc](https://paulmillr.com/ecc)
- secp256k1 - secp256k1
- [btc-signer](https://github.com/paulmillr/micro-btc-signer), [eth-signer](https://github.com/paulmillr/micro-eth-signer) - [btc-signer](https://github.com/paulmillr/micro-btc-signer), [eth-signer](https://github.com/paulmillr/micro-eth-signer)
- ed25519 - ed25519
- [sol-signer](https://github.com/paulmillr/micro-sol-signer) - [sol-signer](https://github.com/paulmillr/micro-sol-signer)
- BLS12-381 - BLS12-381
- Check out `bls12-381.ts` for articles about the curve
- Threshold sigs demo [genthresh.com](https://genthresh.com) - Threshold sigs demo [genthresh.com](https://genthresh.com)
- BBS signatures [github.com/Wind4Greg/BBS-Draft-Checks](https://github.com/Wind4Greg/BBS-Draft-Checks) following [draft-irtf-cfrg-bbs-signatures-latest](https://identity.foundation/bbs-signature/draft-irtf-cfrg-bbs-signatures.html) - BBS signatures [github.com/Wind4Greg/BBS-Draft-Checks](https://github.com/Wind4Greg/BBS-Draft-Checks) following [draft-irtf-cfrg-bbs-signatures-latest](https://identity.foundation/bbs-signature/draft-irtf-cfrg-bbs-signatures.html)