Cryptography
Showing 36 of 533 projects
A Go-based command-line tool for generating Algorand blockchain vanity addresses with customizable search patterns.
A formally verified TOTP library for two-factor authentication, implemented in SPARK with runtime error guarantees.
An Elixir implementation of AES-CMAC (RFC 4493) for cryptographic message authentication.
An Ada/SPARK implementation of the NORX authenticated encryption algorithm, formally verified for security.
A GPU-accelerated vanity address generator for the Algorand blockchain, written in Rust.
A C library for interacting with the Waves blockchain platform.
An ActionScript library providing robust reflection, serialization, seeded random number generation, cryptography, networking, and audio management.
A Ruby implementation of the BIP340 Schnorr signature scheme and BIP327 MuSig2* for Bitcoin.
A Capacitor plugin for secure secret sharing using Shamir's Secret Sharing algorithm on iOS, Android, and Web.
A Rust client library for generating true random numbers via the random.org API using atmospheric noise.
A Swift playground implementing standard cryptographic algorithms and EPUB font obfuscation using JavaScriptCore.
A Go-based command-line tool for generating secure passwords with configurable entropy and support for multiple character sets and word-based passwords.
A pure Crystal implementation of the Secure Remote Password protocol (SRP-6a) for secure password authentication.
A font that transforms alphabet letters into animal symbols, designed for kids and educational projects.
A MicroPython module for AES-128 encryption and decryption using CFB mode, supporting both 128-bit and 8-bit variants.
A Swift library for Substrate-based blockchain development on iOS, providing encoding, decoding, and cryptography utilities.
A verified Ada/SPARK implementation of the SipHash keyed hash function for hash-flooding DoS protection.
A scanner to verify SHA256 compatibility of AWS agents, now archived and no longer maintained.
An ActionScript 3 NTP client implementation for Adobe AIR, providing accurate time synchronization for Flash platform applications.
Command-line utilities for encrypting and decrypting files using Threefish and XOR encryption algorithms.
A Crystal implementation of the Cipher-based Message Authentication Code (CMAC) for data integrity protection.
An Elixir library for cryptocurrency algorithms (Bitcoin, Ethereum) with extensive cryptography and number theory utilities.
A Golem-based application that harvests high-quality entropy from multiple providers using Intel's RDSEED instruction to generate a stream of random bits.
An Elixir library for generating Apache-style MD5 password hashes as used in htaccess files.
An Elixir library for encoding and decoding JWT tokens with support for multiple algorithms and standard claims.
A library implementing the XXTEA encryption algorithm for ActionScript 3, supporting ByteArray and String data.
Elixir library for signing and verifying BEAM files with embedded Ed25519 signatures.
A MicroPython module for encrypting and decrypting messages using AES CBC mode.
A Go library for parsing, generating, and manipulating SSH keys in various formats.
Go implementation of unified cryptographic primitives for the Waves blockchain platform.
A collection of formalized mathematical theories and algorithms extending the Mathematical Components library for Coq.
CHICKEN Scheme bindings for the libsodium cryptographic library, providing secure hashing and signing functions.
An anti-forensic framework for Android that encrypts app data and executes entirely within a cryptographically secured RAM layer.
An Elixir module implementing the ISAAC cryptographic random number generator for high-performance secure randomness.
A comprehensive cryptography library for Delphi developers providing modern encryption, hashing, and secure random generation.
Base58 encoding and decoding implementation written in the Ada programming language.
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