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    @andybry/crypto-testing

    1.1.0 • Public • Published

    Crypto Testing

    Experimentation and research in cryptography.

    Contains a number of experimental utilities for building cryptographic primitives and a few experimental implementations.

    It is hoped that some of the items here will be useful for other people who are also studying cryptography in a JavaScript context.

    In particular the implementations, computation algorithms and tests could be useful to help improve understanding.

    Installation

    npm install @andybry/crypto-testing

    Utilities

    • shared/big-int: working with and converting to and from big ints
    • shared/bit: working with and converting to and from bits
    • shared/byte: working with and converting to and from bytes
    • shared/curve: elliptic curve implementation
    • shared/fp2: implementation of field of order p squared
    • shared/random: secure random generators
    • shared/secp256k1: parameters and associated elliptic curve implementation
    • shared/string: working with and converting to and from string representations of data
    • shared/zn: implementation of field of order p (or could be used for rings if n is not prime)

    Scripts

    • npm run des: implementation of the Data Encryption Standard (for 1 64-bit block)
    • npm run des:node: the same thing using nodes crypto API for comparison
    • npm run ecdsa: demonstrates the implentation of ECDSA using secp256k1
    • npm run ecdsa:vs-ethereum: compares local signing and recovery with the Ethereum version (from web3.js)

    Install

    npm i @andybry/crypto-testing

    DownloadsWeekly Downloads

    3

    Version

    1.1.0

    License

    ISC

    Unpacked Size

    55.4 kB

    Total Files

    41

    Last publish

    Collaborators

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