Cryptography

Blockchain explorer utils for the Exonum framework

A pure-Rust implementation of various threshold secret sharing schemes

A pure-Rust implementation of a non-interactive zero-knowledge rangeproof scheme.

Node of the Exonum blockchain framework.

A library for doing incredible things

Pure-Rust traits and utilities for constant-time cryptographic implementations.

A KISS CLI-wrapper around libsodium's `cryptobox_easy`

An OpenPGP card backend for Sequoia's private key store.

The Inane crypto library

Deterministic And Verifiable Randomness On Schnorr signatures

Traits for private key store backends.

Format-independent structured hashing algorithm

Fortuna PRNG implementation in Rust

A pure Rust implementation of BLAKE2 based on RFC 7693.

Chip card interface device (CCID) implementation for embedded devices

Crypto library providing encryption and signing.

Meta-crate for dalek crypto packages.

A gpg-agent backend for Sequoia's private key store.

MIscreaNt Cryptotool

Bindings to libtomcrypt, a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

Protobuf stuct defintions for interacting Juno blockchain

A command-line tool to sign files and verify signatures.

Modern authoriZation-centric credential format, ala SPKI/SDSI, Macaroons, and Vanadium

Lightweight implementation of zcreds providing advanced session tokens

Tool for generating bitcoin addresses and signing/verifying messages using addresses

A safe place for all your data

The Yobicash cryptographyc toolkit

Advanced symmetric encryption using the AES-SIV (RFC 5297) and CHAIN constructions

Bindings to AVX-2-optimized SIP-like hash functions

zser content hashing algorithm

A soft key (in-memory key) backend for Sequoia's private key store.

A TPM backend for Sequoia's private key store.

Command line application that generates keys that can be used in guesses when attempting to decrypt content encrypted using xor encryption.

Composability utilities for Exonum, packaged as a service

Rust implementation of the Masterpassword algorithm.

A command line tool for cryptographic operations, based on the rust-crypto library.

Fork of ed25519-dalek for `solana`; only used for upstreaming fixes

Merkle Spine — the structural core: canonicalization (collapse + promotion), the proof spine, inclusion and leaf proofs, and the general structural Seal. Epoch-free.

Canonical Mutable Tree — the single-algorithm mutable tree over the Merkle Spine

A protobuf-inspired minimalistic serialization format with cryptographic authentication

Iterate over PEM-encoded data

Implementation of the SPECK block cipher.

An pure Rust implementation of OATH algorithms. Provides HOTP, TOTP and OCRA algorithms.

System API plugin for the Exonum framework

Command line app to guess the size of a key that was used to XOR encrypt a file

An implementation of OATH algorithms in Rust. Includes TOTP, HOTP, and OCRA.

A URI-based format for encoding cryptographic keys

A library for building R1CS gadgets

Utility functions related to xor encryption / decryption

Exonum supervisor service.