David I. Lehn

@davidlehn

Digital Bazaar, Inc. Blacksburg, VA, USA dil.lehn.org/ On GitHub since July 2009

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Published Tools

7,673

Total Stars

Weekly Downloads

121

GitHub Followers

Public Repos

Published Tools

48 Skillsacross 2 categories

node-forge

davidlehn

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

SkillAI Tool

5.3K1 dir

jsonld

davidlehn

A JSON-LD Processor and API implementation in JavaScript.

SkillAI Tool

1.8K1 dir

@digitalbazaar/vc

davidlehn

Verifiable Credentials JavaScript library.

SkillAI Tool

2151 dir

jsonld-signatures

davidlehn

An implementation of the Linked Data Signatures specifications for JSON-LD in JavaScript.

SkillAI Tool

1391 dir

jsonld-cli

davidlehn

A JSON-LD command line interface tool.

SkillAI Tool

571 dir

jsonld-request

davidlehn

A library to read JSON-LD from stdin, URLs, and files.

SkillAI Tool

431 dir

crypto-ld

davidlehn

A Javascript library for generating and performing common operations on Linked Data cryptographic key pairs.

SkillAI Tool

361 dir

rdf-canonize

davidlehn

An implementation of the RDF Dataset Canonicalization algorithm in JavaScript

SkillAI Tool

231 dir

@digitalbazaar/vc-revocation-list

davidlehn

Verifiable Credentials Revocation List 2020

SkillAI Tool

101 dir

@digitalbazaar/http-signature-header

davidlehn

[![NPM Version](https://img.shields.io/npm/v/http-signature-header.svg)](https://npm.im/http-signature-header) [![Build status](https://img.shields.io/github/workflow/status/digitalbazaar/http-signature-header/Node.js%20CI)](https://github.com/digitalbaza

...more

SkillAI Automation

81 dir

base58-universal

davidlehn

Encode/decode using "The Base58 Encoding Scheme".

SkillAI Tool

61 dir

rdf-canonize-native

davidlehn

A native implementation of the RDF Dataset Normalization Algorithm for Node.js.

SkillAI Tool

61 dir

base64url-universal

davidlehn

Encode/decode "Base64url Encoding" format of JSON Web Signature (JWS) RFC7517.

SkillAI Tool

51 dir

@digitalbazaar/ed25519-verification-key-2018

davidlehn

A library for generating and working with Ed25519 key pairs, for use with crypto-ld.

SkillAI Tool

51 dir

@digitalbazaar/x25519-key-agreement-key-2019

davidlehn

An X25519 (Curve25519) DH key implementation to work with the crypto-ld LDKeyPair API

SkillAI Tool

51 dir

web-credential-handler

davidlehn

Credential Handler API util functions for Bedrock Web apps

SkillAI Tool

51 dir

@digitalbazaar/eddsa-rdfc-2022-cryptosuite

davidlehn

An EdDSA-RDFC-2022 Data Integrity cryptosuite for use with jsonld-signatures.

SkillAI Tool

51 dir

@digitalbazaar/credentials-context

davidlehn

Verifiable Credentials Contexts for JavaScript

SkillAI Tool

31 dir

@bedrock/mongodb

davidlehn

Bedrock mongodb module

SkillAI Tool

31 dir

@digitalbazaar/ed25519-signature-2018

davidlehn

Ed25519Signature2018 Linked Data Proof suite for use with jsonld-signatures.

SkillAI Tool

31 dir

bnid

davidlehn

Base-N Id Generator

SkillAI Tool

31 dir

@digitalbazaar/http-client

davidlehn

An opinionated, isomorphic HTTP client.

SkillAI Tool

21 dir

@digitalbazaar/vc-bitstring-status-list-context

davidlehn

Verifiable Credentials Bitstring Status List Context.

SkillAI Tool

21 dir

@digitalbazaar/eslint-config

davidlehn

Digital Bazaar's eslint rules

SkillAI Tool

21 dir

@digitalbazaar/vdl-context

davidlehn

Verifiable Driver's License (VDL) context for JSON-LD.

SkillAI Tool

11 dir

@digitalbazaar/vdl-aamva-context

davidlehn

AAMVA Verifiable Driver's License (VDL AAMVA) context for JSON-LD.

SkillAI Tool

11 dir

@digitalbazaar/security-context

davidlehn

Compact isomorphic clone of ccg security-context.

SkillAI Tool

11 dir

@digitalbazaar/minimal-jwt

davidlehn

Minimal signature/verification JWT library

SkillAI Tool

11 dir

@digitalbazaar/base45

davidlehn

Encoder/decoder for RFC 9285 "The Base45 Data Encoding".

SkillAI Tool

11 dir

@bedrock/validation

davidlehn

Bedrock validation

SkillAI Tool

11 dir

@bedrock/test

davidlehn

Bedrock test

SkillAI Tool

1 dir

@digitalbazaar/vc-status-list-context

davidlehn

Verifiable Credentials Status List Context.

SkillAI Tool

1 dir

@digitalbazaar/data-integrity-context

davidlehn

A Data Integrity context library for JavaScript.

SkillAI Tool

1 dir

@digitalbazaar/zcap-context

davidlehn

Authorization Capability (ZCAP) JSON-LD context for JavaScript.

SkillAI Tool

1 dir

@digitalbazaar/multikey-context

davidlehn

A Multikey context library for JavaScript.

SkillAI Tool

1 dir

@digitalbazaar/credentials-examples-context

davidlehn

VC Examples Context.

SkillAI Tool

1 dir

@digitalbazaar/odrl-context

davidlehn

An Open Digital Rights Language Context.

SkillAI Tool

1 dir

@digitalbazaar/citizenship-context

davidlehn

Citizenship Context

SkillAI Tool

1 dir

@digitalbazaar/vvc-context

davidlehn

Verifiable Vehicle Credentials JSON-LD Contexts

SkillAI Tool

1 dir

@digitalbazaar/vc-dpp-context

davidlehn

VC Disabled Parking Placard JSON-LD Contexts

SkillAI Tool

1 dir

@digitalbazaar/vc-barcodes-context

davidlehn

Verifiable Credentials Barcodes Contexts for JavaScript

SkillAI Tool

1 dir

@bedrock/security-context

davidlehn

Bedrock security context

SkillAI Tool

1 dir

@digitalbazaar/di-sd-primitives

davidlehn

Data Integrity Selective Disclosure Primitives

SkillAI Tool

1 dir

@digitalbazaar/ecdsa-rdfc-2019-cryptosuite

davidlehn

An ECDSA-RDFC-2019 Data Integrity cryptosuite for use with jsonld-signatures.

SkillAI Tool

1 dir

bedrock-credentials-mongodb

davidlehn

Bedrock credentials mongodb storage module

SkillAI Tool

1 dir

@bedrock/tokenizer

davidlehn

A Bedrock module to provide auto-rotating tokenizers

SkillAI Tool

1 dir

@digitalbazaar/authorize-access-token-middleware

davidlehn

General express middleware to protect API endpoints via OAuth 2.0 access tokens.

SkillAI Tool

1 dir

@bedrock/ledger-context

davidlehn

Ledger contexts for Bedrock apps

SkillAI Tool

1 dir