Libraries tagged by e-signature

A library for validating OAuth signatures in PHP.

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This library verifies that the signature of the JWT is valid, comes from a desired application, and that the token has not been tampered with or expired.

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Fadada Agreement & Signature Cloud API PHP-SDK

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A PHP Parser for CFONB 120 signatures, 240 transfers. Helper for EBICS.

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PHP DNF (Disjunctive Normal Form) Signature Compatibility Solver

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

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Tools for validating callback signatures

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Aspose.PDF Cloud is a REST API for creating and editing PDF files. It can also be used to convert PDF files to different formats like DOC, HTML, XPS, TIFF and many more. Aspose.PDF Cloud gives you control: create PDFs from scratch or from HTML, XML, template, database, XPS or an image. Render PDFs to image formats such as JPEG, PNG, GIF, BMP, TIFF and many others. Aspose.PDF Cloud helps you manipulate elements of a PDF file like text, annotations, watermarks, signatures, bookmarks, stamps and so on. Its REST API also allows you to manage PDF pages by using features like merging, splitting, and inserting. Add images to a PDF file or convert PDF pages to images.

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

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QCubed wrapper for the HTML5 canvas based smooth signature drawing http://szimek.github.io/signature_pad/.

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Librería de firmado para el API Transaccional de Pago Fácil

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Sign and check requests

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Pandawa signature component

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