Cryptography

Crypto-related functionality for the web

JSON Object Signing and Encryption (JOSE) for Erlang and Elixir.

Bcrypt password hashing algorithm for Elixir

Elixir encryption library

Encrypted fields for Ecto

Argon2 password hashing algorithm for Elixir

Elixir package for working with X.509 certificates, Certificate Signing Requests (CSRs), Certificate Revocation Lists (CRLs) and RSA/ECC key pairs

Elixir implementation of [ABT DID protocol](https://github.com/ArcBlock/abt-did-spec).

A convienance library based on Ruby's SecureRandom

Pbkdf2 password hashing algorithm for Elixir.

ALARA - Distributed Entropy Network System

Fast and efficient cryptographically strong versions of several Enum functions that rely on :rand uniform functions for randomness.

Ed25519 signature functions

KCl - a less savory pure Elixir NaCl (libsodium) crypto suite substitute

Support for nkey generation, parsing, and signing

Curve25519 Diffie-Hellman functions

Poly1305 message authentication

Chacha20 symmetric stream cipher

Salsa20 symmetric stream cipher

constant time polymorphic comparisons

A wrapper around the Erlang Crypto module with sensible defaults for common tasks.

A Gleam cryptography library supporting Erlang and JavaScript

Secure AES256 CBC mode implementation in Elixir.

Erlang libsodium (NaCl) bindings

NIF library for computing Keccak SHA3-256 hashes using tiny-keccak Rust crate.

An Ash extension to seamlessly encrypt and decrypt resource attributes.

BLAKE2 hash functions

AES cipher in CTR mode.

Argon2 password hashing for Gleam.

Erlang's best pbkdf2 implementation

An Elixir wrapper around the libsodium cryptographic library.Based on erlang-nif.

HMAC-based key derivation function.

Customizable Erlang native ECIES public-key cryptography library, providing elliptic curve encryption as an alternative to the deprecated crypto public_encrypt, private_decrypt functions

JWT Library for Erlang and Elixir

Rust Nif that wraps functions from the libsecp256k1 Rust library.

OpenPGP Message Format in Elixir - RFC4880

An Erlang wrapper (NIF or port program) for the OpenBSD password scheme, bcrypt.

DTLS and DTLS-SRTP library for Elixir, based on OpenSSL.

PKCS7 binary padding for erlang

ACORN-128 (v3) AEAD Cipher NIF for Erlang and Elixir

Encrypted fields for Ecto

An Adyen Client Side Encryption Library Supports Only standard Adyen Api.

AES CMAC (rfc 4493) in Elixir

Elixir implementation of the age encryption format.

An Erlang implementation of the Noise protocol

Read and write files in AES Crypt format

Aes 256 encryption/decryption using Key Derivation with salt implementation in Elixir.

A module wrapper to encrypt and decrypt files with aes-128-cbc

Elixir implementation of the SipHash hash family

Web push encryption library

Elixir library for signing and validating requests

Efficiently generate cryptographically strong random strings of specified entropy from various character sets. `EntropyString` is superseded by `Puid` (https://hex.pm/packages/puid).

32 bit variant of the Murmur3 non-cryptographic hash function

Encrypts integer attributes using a Feistel cipher with a Postgres trigger.

PKIX management

Ethereum BLS signature verification using BLST library

ExSha3 is a pure Elixir implementation of Sha3 and the original Keccak1600-f

PKCS #5: Password-Based Cryptography Specification Version 2.0

AWS S3 client-side encryption support

Erlang PBKDF2 Key Derivation Function

A wrapper around the Erlang Crypto module with sensible defaults for common tasks.

SPAKE2 password-authenticated key exchange over Ed25519 (BoringSSL-compatible)

Exthereum's Crypto Suite.

nifs for hashing and verifying passwords using argon2

Simple crypto helpers for Elixir.

A simple constant-time comparison algorithm for Elixir

Pbkdf2 for Elixir by a Rust-based NIF

Erlang public_key cryptography wrapper

Mnemonic generation according to the BIP-39 standard

NIF for Ed25519 curve functions

Evil version of the crc32c algorithm. It uses the bitwise arithmetic used in javascript, i.e. operands are converted to i32

This package generates Hierarchical Deterministic blockchain wallets for multiple currencies.

A pure Erlang Blake2 implementation

River's Proof of Reserves library

Curvy is a pure Elixir implementation of secp256k1 for ECDSA signatures and Bitcoin flavoured crypto.

An implementation of HKDF in Erlang.

Argon2 password hashing library for Gleam, based on the reference C implementation.

Erlang NIF bindings for the the libsecp256k1 library

Modern Argon2 password hashing for Erlang

Provides Apache/APR style password hashing. Useful for generating or authenticating against MD5 htpasswd passwords.

Erlang NIF for scrypt

Fernet and Branca token encryption for Gleam

A simple Cryptography Implementation in Elixir for the Ark Blockchain.

Keccak-f[1600] asynchronous port driver

Efficiently generate cryptographically strong random passwords using alpha (including Unicode), numeric and special symbols.

An Erlang library for libp2p related cryptography functions

A lightweight and fast pure Elixir ECDSA library.

Library for working with RSA keys.

Native Elixir xxHash port.

AWS Signature Version 4 Signing Library

A Ecto migration for Feistel cipher

Hierarchical deterministic wallet (HD Wallet)

Elixir crypto library to encrypt/decrypt arbitrary binaries.

Encode and validate an Ethereum address against EIP-55 checksum in Elixir.

An Elixir cryptocurrency library which contains algorithms used in Bitcoin, Ethereum, and other blockchains. Includes a rich cryptography, number theory, and general mathematics class library.

Ethereum's Blockchain Manager

Zotonic SSL routines

Secure Element support for GRiSP2 based on cryptoauthlib

A Elixir library for interacting with Ethereum

NIF library for recovering ethereum based wallet addresses.

Library for recovering web3 ETH signatures.

Safely handle passwords with bcrypt and Erlang

Implementation of the mickey-128 crypto algorithm in elixir.

Implementation of the printcipher48 crypto algorithm in elixir.

cool sdk for Sui Blockchain.

Securely serialize/deserialize Erlang terms

Faster Rust Keccak implementation of EIP-55. Encode and validate an Ethereum address against EIP-55 checksum in Elixir.

Utility functions for Elixir to simplify working with secp256k1 elliptic curve and EVM-based networks.

EctoCrypto provides Ecto Types relating to Cryptographic concerns such as encrypted or hashed data.

Erlang PBKDF2 Key Derivation Function

Ethereum EIP-4844 KZG trusted setup verification NIF bindings.

Crypto lib extension to support AES 128 ECB cipher

Multiple crypto support.

RSASSA-PSS Public Key Cryptographic Signature Algorithm for Erlang and Elixir.

Ethereum utilities for Elixir with a recent update.

Library for recovering web3 ETH signatures.

A TEA implementation in Erlang.

A library to consistently crypto-hash Erlang Terms

CryptoNight native library for Elixir/Erlang

A modern cryptography library for Gleam, built with safety and ease of use in mind.

A wrapper of Elixir/Erlang crypto packages. Lots of extra test cases added.

Cryptographic operation library for NextHub

An Erlang library wrapping AES-GCM (AEAD) crypto in a Fernet-like interface

Common cryptography algorithm and cryptanalysis.

Crypto module with NIF's for generate RSA keys with DES3 + encrypt/decrypt data

Crypto implementation in Elixir, using Erlang crypto, public_key and OpenSSL ports.

Implementation of the micket 128 crypto algorithm in elixir.