Libraries tagged by jSignature

Signature generation and validation for REST API query authentication

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Phactor is a high-performance PHP implementation of the elliptic curve math functions required to generate & verify private/public (asymmetric) EC keypairs and ECDSA signatures based on secp256k1 curve parameters. This library also includes a class to generate Service Identification Numbers (SINs) based on the published Identity Protocol v1 spec.

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This package generates proper HTTP headers to sign Oracle Cloud Infrastructure API requests

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Json Web Signature (JWS) PHP implementation

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Tool for easy management of XML Signatures (http://www.w3.org/TR/xmldsig-core/)

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Library for HTTP request signing (PHP implementation)

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PHP client for App Store Server API. Manage your customers’ App Store transactions from your server.The App Store Server API is a REST API that you call from your server to request and provide information about your customers' in-app purchases. The App Store signs the transaction and subscription renewal information that this API returns using the JSON Web Signature (JWS) specification.App Store Server API is independent of the app’s installation status on the customer’s devices. The App Store server returns information based on the customer’s in-app purchase history regardless of whether the customer installed, removed, or reinstalled the app on their devices.To request transaction and subscription status information with this API, provide any original transaction identifier that belongs to the customer. The transaction history API responds with a complete list of transactions, 20 at a time, starting with the oldest first. The subscription status API returns the status for all of the customer’s subscriptions, organized by their subscription group identifier.Use the Send Consumption Information endpoint to send information to the App Store when customers request a refund for a consumable in-app purchase, after you receive the CONSUMPTION_REQUEST App Store server notification. Your data helps inform refund decisions.

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PHP Bitcoin library with functions for transactions, signatures, serialization, Random/Deterministic ECDSA keys, blocks, RPC bindings

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Zero dependency library for generating a Mastercard API compliant OAuth signature.

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Signature Pad for FilamentPHP

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An SDK for using eBay's APIs that require a digital signature

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A secure URI generation and validation library

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Sign and verify HTTP messages with Guzzle 6

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Sign and verify PSR-7 HTTP messages with HMAC and RSA keys

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Zoho Sign's v1 api wrapper SDK in PHP

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