JSPM

Audited & minimal JS implementation of elliptic curve cryptography

A WebCrypto Polyfill for NodeJS

Javascript implementation of Curve25519

Fastest 5KB JS implementation of ed25519 EDDSA signatures compliant with RFC8032, FIPS 186-5 & ZIP215

A Hybrid Public Key Encryption (HPKE) module extension for X25519

The Sodium Cryptography Library

Isomorphic Cryptography Library for X25519 ECIES

A WebCrypto Polyfill built on PKCS11

A Hybrid Public Key Encryption (HPKE) module extension for X-Wing: general-purpose hybrid post-quantum KEM.

Curve25519 signatures

A wasm package, using curve25519

A nearly complete implementation of the ESPHome client protocol with encryption support.

Library with different utils for transaction encryption / decryption

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Provider-agnostic HPKE envelope library for x402 (Node) — cross-language interop with Python

Zero-dependency, secure key generation library. Supports ed25519, x25519, secp256k1, RSA, and WireGuard keys.

Isomorphic Cryptography Library for X25519 ECIES

WebAssembly port of Ed25519 signatures and X25519 key exchange

WebAssembly port of Ed25519

End-to-end encryption for Solana, StarkNet & ed25519 wallets - secure data transmission with AES-256-GCM

Fastest JS implementation of ed25519 & ristretto255. Auditable, high-security, 0-dependency pubkey, scalarmult & EDDSA

WebAssembly port of X25519

X25519 adapter for WebAssembly and JS implementations

A Hybrid Public Key Encryption (HPKE) module extension for a hybrid post-quantum KEM, X25519Kyber768Draft00

JavaScript port of soatok/dhole-cryptography from PHP

A secure message encryption and signing package using Ed25519 for signing and X25519 for encryption

Fastest JS implementation of ed25519. Independently audited, high-security, 0-dependency EDDSA, X25519 ECDH, ristretto255 & scalarmult

High-level utilities that combine under simple interfaces complexity of the cryptographic layer used in Detox project

A comprehensive TypeScript library for WireGuard utilities including key generation, IP management, config building, QR code generation, config parsing, validation, templates, routing, tunnel management, and security features using proper Curve25519 crypt

Library for Ed25519 signing key pair into X25519/Curve25519 key pair suitable for Diffie-Hellman key exchange

A TypeScript library for generating WireGuard key pairs using proper Curve25519 cryptography

A WebCrypto Polyfill for NodeJS

Secure and private reimplementation of the WalletConnect protocol

A TypeScript implementation of the Autograph protocol

Pure JavaScript Ring Signatures

A Rust and Node.js library that facilitates secure encryption and decryption by converting Ed25519 keys to X25519 keys. It utilizes elliptic-curve Diffie-Hellman (ECDH) to derive a shared secret, which is then used for symmetric encryption with AES-256-GC

Prebuilt binary package for `ed25519_enc` on `darwin-arm64`.

The Autograph protocol for Expo

Prebuilt binary package for `ed25519_enc` on `linux-arm64-gnu`.

xed25519 keys generation over dalek cryptography bindings

Isomorphic Cryptography Library for X25519 ECIES

xed25519 keys generation over dalek cryptography bindings

Convert Node.js KeyObject from Ed25519 (signing) to X25519 (DH)

xed25519 keys generation over dalek cryptography bindings

Fastest JS implementation of ed25519. Independently audited, high-security, 0-dependency EDDSA, X25519 ECDH, ristretto255 & scalarmult

Pure JavaScript ES modules version of @noble/curves - Audited & minimal JS implementation of elliptic curve cryptography

A WebCrypto Polyfill built on PKCS11

A WebCrypto Polyfill for NodeJS (blockcerts fork) - DO NOT USE IN PRODUCTION

TypeScript implementation of ed25519 & ristretto255 allowing BigInt and SHA dependency injection

Prebuilt binary package for `ed25519_enc` on `darwin-x64`.

Typescript implementation of the X-Wing hybrid Post Quantum KEM using the noble library, as outlined in https://eprint.iacr.org/2024/039.

xed25519 keys generation over dalek cryptography bindings

xed25519 keys generation over dalek cryptography bindings

WebAssembly port of ed25519-dalek

xed25519 keys generation over dalek cryptography bindings

Prebuilt binary package for `ed25519_enc` on `win32-x64-msvc`.

xed25519 keys generation over dalek cryptography bindings

CLI utility to generate an x25519 keypair that is compatible for use with tweetnacl

Isomorphic Cryptography Library for X25519 ECIES

xed25519 keys generation over dalek cryptography bindings

xed25519 keys generation over dalek cryptography bindings

Noble ed25519 & ristretto255. High-security, easily auditable, 0-dep, 1-file pubkey, scalarmult & EDDSA.

A WebCrypto Polyfill for Expo (React Native)

xed25519 keys generation over dalek cryptography bindings

xed25519 keys generation over dalek cryptography bindings

xed25519 keys generation over dalek cryptography bindings

Mutually authenticating key agreement to establish shared secrets over an insecure channel.

xed25519 keys generation over dalek cryptography bindings

Crypto Certificate Library

xed25519 keys generation over dalek cryptography bindings

Mutually authenticating key agreement to establish shared secrets over an insecure channel.

Library with different utils for transaction encryption / decryption

Isomorphic Ed25519/X25519 crypto suite (signing, ECIES w/ AES-SIV)

Prebuilt binary package for `ed25519_enc` on `linux-x64-gnu`.

Library with different utils for transaction encryption / decryption

Suite25519 is a cryptography module, featuring key algorithms like Curve25519, ed25519, x25519, ECIES, AES-GCM-SIV, and ECDSA. It provides essential functionalities for key management, digital signatures, and encryption, making it suitable for secure comm