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Example code of cardano-php/cip8-verifier

Informations about the package cip8-verifier

CIP8 Verifier

PHP Version

A robust, production-ready PHP library for verifying Cardano CIP-8 signed messages. This library provides a clean, type-safe API for validating cryptographic signatures from Cardano wallets.

Features

Requirements

Installation

Install via Composer:

Quick Start

Please refer to the frontend example code to see how to obtain the signatureCbor, signatureKey, challengeHex, expectedSignerStakeAddress and networkMode values.

API Reference

Main Classes

CIP8Verifier

The main orchestrator class that coordinates all verification operations.

VerificationRequest (readonly DTO)

Input data structure for verification requests.

VerificationResult (readonly DTO)

Output data structure containing verification results.

Exception Hierarchy

The library provides specific exceptions for different error scenarios:

Service Classes

The library follows a modular architecture with focused service classes:

Usage Examples

Error Handling

Dependency Injection

Architecture

The library follows clean architecture principles with clear separation of concerns:

Network Modes

The library supports both Cardano networks:

Wallet Compatibility

This library supports signature verification from:

Security Considerations

Performance

The library is optimized for performance:

Contributing

Contributions are welcome! Please ensure your code follows:

Testing

Changelog

See CHANGELOG.md for version history and changes.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

Related Projects

All versions of cip8-verifier with dependencies

PHP Build Version
Package Version
Requires php Version >=8.0
ext-sodium Version *
spomky-labs/cbor-php Version ^3.1
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