Signature Packages

meta-signature-util-v2 for front-end usage

Signs and prepares requests using AWS Signature Version 4

Angular Component wrapper for szimek/signature_pad

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

Chaum's Blind Signatures

verify pdf files in JS

Make it easier to get wechat access_token, jsapi_ticket and sign url.

Authentication & Validation for Shopify Apps

Signs and prepares requests using AWS Signature Version 4

functions for generating, verifying keyed hash to protect seedalpha's services which are exposed to public traffic

Mojito Core API service for auction, payment, token

node.js library for encoding, decoding, and verifying JSON Web Tokens (JWTs)