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    ecdsa-sig-formatter
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    1.0.11 • Public • Published

    ecdsa-sig-formatter

    Build Status Coverage Status

    Translate between JOSE and ASN.1/DER encodings for ECDSA signatures

    Install

    npm install ecdsa-sig-formatter --save

    Usage

    var format = require('ecdsa-sig-formatter');
     
    var derSignature = '..'; // asn.1/DER encoded ecdsa signature
     
    var joseSignature = format.derToJose(derSignature);
     

    API


    .derToJose(Buffer|String signature, String alg) -> String

    Convert the ASN.1/DER encoded signature to a JOSE-style concatenated signature. Returns a base64 url encoded String.

    • If signature is a String, it should be base64 encoded
    • alg must be one of ES256, ES384 or ES512

    .joseToDer(Buffer|String signature, String alg) -> Buffer

    Convert the JOSE-style concatenated signature to an ASN.1/DER encoded signature. Returns a Buffer

    • If signature is a String, it should be base64 url encoded
    • alg must be one of ES256, ES384 or ES512

    Contributing

    1. Fork the repository. Committing directly against this repository is highly discouraged.

    2. Make your modifications in a branch, updating and writing new unit tests as necessary in the spec directory.

    3. Ensure that all tests pass with npm test

    4. rebase your changes against master. Do not merge.

    5. Submit a pull request to this repository. Wait for tests to run and someone to chime in.

    Code Style

    This repository is configured with EditorConfig and ESLint rules.

    Install

    npm i ecdsa-sig-formatter

    DownloadsWeekly Downloads

    6,946,358

    Version

    1.0.11

    License

    Apache-2.0

    Unpacked Size

    20.6 kB

    Total Files

    7

    Last publish

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