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hashsigs-solidity is a cryptographic signature library and security utility for Ethereum smart contracts. It functions as a hash-based signature verifier designed to confirm data origin and integrity within a virtual machine environment.
The main features of quipnetwork/hashsigs-solidity are: Smart Contract Security, Cryptographic Signature Verification, Hash-Based Signature Verifiers, WOTS+ Verifiers, Digital Signature Libraries, Digital Signature Validators, One-Time Signature Validators, On-Chain Authentications.
Projects with overlapping indexed features include: quipnetwork/hashsigs-rs — hashsigs-rs is a Rust cryptography library providing a hash-based signature scheme and a library for generating and… quipnetwork/hashsigs-py — hashsigs-py is a hash-based signature library for Python used to generate and verify one-time digital signatures. It… quipnetwork/hashsigs-ts — hashsigs-ts is a TypeScript cryptography library used to generate and verify digital signatures through one-time… kadenzipfel/smart-contract-vulnerabilities — This project serves as a comprehensive knowledge base and technical reference for identifying and mitigating security… travist/jsencrypt — jsencrypt is a JavaScript library for performing RSA encryption, decryption, and key generation. It functions as an… openzeppelin/openzeppelin-contracts — OpenZeppelin Contracts is a library of modular, secure, and reusable smart contract components designed for the…
hashsigs-rs is a Rust cryptography library providing a hash-based signature scheme and a library for generating and verifying one-time digital signatures. It serves as a smart contract signature verifier designed to validate identity and authenticity within on-chain environments. The project implements one-time signature generation and verification to ensure that digital signatures are valid for a single message, preventing key reuse. It supports blockchain authentication workflows and cryptographic identity proofs for validating senders without relying on external servers. The library utili
hashsigs-py is a hash-based signature library for Python used to generate and verify one-time digital signatures. It employs hash chains and seed-based key derivation to authenticate data and ensure message integrity. The library includes a high-performance compiled cryptography backend to accelerate signature computation and processing. For compatibility, it maintains a pure Python fallback implementation to ensure functionality when the compiled backend is unavailable. The project provides tools for digital key pair management, allowing for the deterministic generation of public and privat
hashsigs-ts is a TypeScript cryptography library used to generate and verify digital signatures through one-time cryptographic schemes. It functions as a hash-based signature tool that creates secure signatures without relying on asymmetric encryption. The library provides tools for cryptographic identity verification and data integrity validation. It utilizes a one-time signature generation process to ensure that data remains unaltered and that the origin of a message can be proven. The implementation manages raw cryptographic data using typed arrays and employs pure functions to ensure con
This project serves as a comprehensive knowledge base and technical reference for identifying and mitigating security vulnerabilities in smart contracts. It provides a structured catalog of common attack vectors, logic errors, and insecure coding patterns, offering developers and auditors a centralized resource for implementing secure decentralized applications. The repository distinguishes itself by covering the full lifecycle of contract security, from low-level arithmetic safety and compiler constraints to high-level architectural patterns. It details specific defensive strategies for mana