A web-based collection of cryptography tools for schemes/algorithms used in Bitcoin and LND.
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MIT License
This is a web-based toolkit for exploring cryptography schemes and algorithms used in Bitcoin and the Lightning Network (LND), designed for educational purposes. It includes tools for elliptic curve cryptography, hierarchical deterministic wallets, Shamir's Secret Sharing, Schnorr signatures, MuSig, and more. The project is aimed at developers, researchers, and enthusiasts looking to understand and experiment with cryptographic concepts in a safe, controlled environment.
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Support the dependencies of 3rditeration/cryptography-toolkit
AEZ implementation for node
A Babel preset for each environment.
Babel browserify transform
Bech32 encoding / decoding
Big integers.
Pure JavaScript implementation of the BIP schnorr signature scheme and the muSig multi-signature scheme
A BIP32 compatible library
BIP38 is a standard process to encrypt Bitcoin and crypto currency private keys that is impervious to brute force attacks thus protecting the user.
Bitcoin BIP39: Mnemonic code for generating deterministic keys
Strict DER signature encoding/decoding.
bitcoin OP codes
Client-side Bitcoin JavaScript library
This library parses and creates Bitcoin Miniscript Descriptors and generates Partially Signed Bitcoin Transactions (PSBTs). It provides PSBT finalizers and signers for single-signature, BIP32 and Hardware Wallets.
A library for performing elliptic curve operations on the secp256k1 curve. It is designed to integrate into the BitcoinJS & BitcoinerLAB ecosystems and uses the audited noble-secp256k1 library. It is compatible with environments that do not support WASM, such as React Native.
browser-side require() the node way
A straightforward implementation of base58-check encoding
create hashes for browserify
node style hmacs in the browser
Elliptic curve cryptography
Client-side Bitcoin JavaScript library ECPair
CRC32C algorithm with hardware acceleration and software fallback.
Protocol Buffers for JavaScript
gRPC-Web Client Runtime Library
The JavaScript Task Runner
Grunt build task to concatenate & register your AngularJS templates in the $templateCache
Modern native Git hooks
Ledger Hardware Wallet Bitcoin Application Client
Macaroons: cookies with contextual caveats for decentralized authorization in the cloud.
A performance conscious library for merkle root and tree calculations.
This library provides the functionality of PBKDF2 with the ability to use any supported hashing algorithm returned from crypto.getHashes()
encode/decode value as bitcoin OP_PUSHDATA integer
Safer Node.js Buffer API
The scrypt password-based key derivation function with sync and cancellable async.
Shamir's threshold secret sharing scheme for JavaScript.
Another biased type checking solution for Javascript
JavaScript Unicode 8.0 Normalization - NFC, NFD, NFKC, NFKD. Read <http://unicode.org/reports/tr15/> UAX #15 Unicode Normalization Forms.
encode/decode number as bitcoin variable length integer
Bitcoin Wallet Import Format (WIF) decoding/encoding module
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