Cryptography
Showing 36 of 533 projects
Objective-C/Swift SDK for adding end-to-end encryption, digital signatures, and key management to iOS/macOS apps using Virgil Cards Service.
AES-256-CBC encryption and decryption for React Native applications.
A port of Node.js crypto module to React Native, enabling cryptographic operations in mobile apps.
A Go library for generating cryptographically secure random IDs with single allocation efficiency.
A Common Lisp library providing convenient shortcuts for common cryptographic operations.
A lightweight Go wrapper for generating and comparing password hashes using the Argon2 algorithm.
A Rust implementation of the BLS12-381 pairing-friendly elliptic curve with additional cryptographic tools for the Dusk Network.
Converts Bitwarden password manager export data into hashcat-compatible hashes for password recovery testing.
A Chrome extension reference implementation for securely signing EOSIO blockchain transactions with multi-network support and Ricardian contract display.
A minimal educational blockchain implementation written in Ada, demonstrating core concepts like mining and validation.
A Go package for efficient, streaming computation of Merkle roots and proofs with minimal memory usage.
Provides XOR and base64 encryption/decryption functions for React Native applications.
A React Native library providing Rust-based cryptographic functions for Substrate, Polkadot, and Ethereum blockchains.
A Common Lisp library for generating, parsing, and manipulating OpenSSH public and private keys.
A Go implementation of the AWS Encryption SDK for adding encryption and decryption functionality to applications.
Laravel integration that replaces built-in encryption and hashing with libsodium-powered methods.
A toolkit for building SSH servers and clients in Go, based on code from ssh-chat.
Minimal JavaScript implementation of classic public-key cryptography algorithms: RSA, DSA, Diffie-Hellman, and ElGamal.
A Go package providing an io.Reader/Writer interface with NaCl cryptography for secure data streaming.
A quantum-resistant asymmetric key generation tool for digital signatures using the Rainbow scheme.
A Ruby implementation of Bech32 and Bech32m encoders and decoders for Bitcoin addresses and other applications.
A DES encryption and decryption library for React Native applications.
A Dart SDK for interacting with Polkadot and Substrate blockchains, providing crypto libraries and network utilities.
A curated list of academic papers on position-based quantum cryptography (PBQC), covering protocols, attacks, and connections to other fields.
A collection of security-oriented helper functions for Elixir applications.
A fast AES-PRF-based secure random number generator for filling large buffers with cryptographically secure random data.
An Elixir-based Certificate Authority (CA) implementing DSTU-4145, X.509, and supporting PKI entities, key purposes, and protocols like CMP, EST, and CMC.
A Swift utility for generating RSA key pairs on iOS/macOS clients and managing them in the keychain.
A native Android library for building mobile apps on Substrate networks like Polkadot and Kusama.
A Go utility package for Argon2 password hashing and verification, compatible with Passlib for Python and Argon2 PHP.
An Elixir implementation of the SipHash cryptographic hash family with native components for performance.
macOS menu bar application providing a GUI interface for the rvd daemon.
A standards-compliant JavaScript cryptographic library with no external dependencies, supporting RSA, ECDH, ECIES, ECDSA, M-PIN, AES-GCM, SHA hashes, and post-quantum key exchange.
An Elixir implementation of the SipHash cryptographic hash family with native components for performance.
A V module for generating and verifying TOTP and HOTP one-time passwords with SHA1, SHA256, and SHA512 support.
A pure Python implementation of the AES encryption algorithm for MicroPython environments.
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