Secp256r1 Packages

Audited & minimal JS implementation of elliptic curve cryptography

Audited & minimal JS implementation of elliptic curve cryptography

A helper library for creating and using smart wallet accounts on the Stellar blockchain.

2key-ratchet is an implementation of a Double Ratchet protocol and X3DH in TypeScript utilizing WebCrypto.

The secp256r1 (p-256) elliptic curve for ECDH & ECDSA

Audited & minimal JS implementation of elliptic curve cryptography

Sphereon did:ebsi resolver for Legal Entities.

Sphereon did:key resolver with BBS+/BLS and EBSI support.

Sphereon did:ebsi resolver for Legal Entities.

Sphereon SSI-SDK plugin for management of did:key identifiers.

Sphereon did:key resolver with BBS+/BLS and EBSI support.

plugin that can enable creation and control of did:web identifiers.

Fork of Sphereon did:key resolver with BBS+/BLS and EBSI support.

This library boosts ECDSA performance by generating a precomputed table of 256 points on the secp256r1 curve from a public key. This optimization speeds up point multiplication, making elliptic curve digital signature algorithms more efficient.

A solidity library to verify a secp256r1 signature

WebAuthn library in Solidity

A helper library for creating and using smart wallet accounts on the Stellar blockchain.