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

Pbkdf2 password hashing algorithm for Elixir.

A convienance library based on Ruby's SecureRandom

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

Ed25519 signature functions

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

Curve25519 Diffie-Hellman functions

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

Chacha20 symmetric stream cipher

Poly1305 message authentication

constant time polymorphic comparisons

Salsa20 symmetric stream cipher

Support for nkey generation, parsing, and signing

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

A Gleam cryptography library supporting Erlang and JavaScript

BLAKE2 hash functions

HMAC-based key derivation function.

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

PKCS7 binary padding for erlang

OpenPGP Message Format in Elixir - RFC4880

Rust Nif that wraps functions from the libsecp256k1 Rust library.

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

JWT Library for Erlang and Elixir

Erlang's best pbkdf2 implementation

An Ash extension to seamlessly encrypt and decrypt resource attributes.

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

Elixir implementation of the SipHash hash family

A simple constant-time comparison algorithm for Elixir

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 `EntropyString` is superseded by `Puid` (https://hex.pm/packages/puid).

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

Erlang PBKDF2 Key Derivation Function

PKIX management

32 bit variant of the Murmur3 non-cryptographic hash function

PKCS #5: Password-Based Cryptography Specification Version 2.0

A pure Erlang Blake2 implementation

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

Elixir library for signing and validating requests

A Native Erlang Configurable CRC function generator

Mnemonic generation according to the BIP-39 standard

Erlang public_key cryptography wrapper

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

AWS Signature Version 4 Signing Library

Web push encryption library

Pbkdf2 for Elixir by a Rust-based NIF

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

KittenBlue is a JOSE wrapper library that makes JWT implementation simpler for Elixir.

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

Native Elixir xxHash port.

A lightweight and fast pure Elixir ECDSA library.

AWS S3 client-side encryption support

SSL/X509 parsing for humans.

A Ecto migration for Feistel cipher

Ethereum BLS signature verification using BLST library

Elixir implementation of Fernet library based on https://github.com/fernet/spec

Erlang collection of hash algorithms

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

An Erlang fernet library

Simple crypto helpers for Elixir.

A pure Elixir implementation of the CTR_DRBG PRNG algorithm.

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

This package generates Hierarchical Deterministic blockchain wallets for multiple currencies.

Modern Argon2 password hashing for Erlang

Erlang PBKDF2 Key Derivation Function

River's Proof of Reserves library

An implementation of HKDF in Erlang.

Safely handle passwords with bcrypt and Erlang

Zotonic SSL routines

Securely serialize/deserialize Erlang terms

Key Server which can be used to encrypt and authenticate participants.

Library for working with RSA keys.

PKCS#11 interface for Elixir

Format-Preserving Encryption - FFX

KeyLARA - Cryptographic Library using ALARA Distributed Entropy Network

A simple implementation of PHPass’ Portable Hash.

ExEcc is a library for elliptic curve cryptography.

Library wrapping around secp256k1 Bitcoin library

Native Elixir wrapper for the Scrypt KDF

nifs for hashing and verifying passwords using argon2

Erlang NIF bindings for the the libsecp256k1 library

An implementation of MD2 according to RFC1319.

DeoxysII is a pure Elixir implementation of the DeoxysII encryption algorithm.

A GenServer that stores and caches Google's Public Certificates.

SHA-2 Pure Erlang library

Erlang NIF bindings for the the libsecp256k1 library

BIP39 Mnemonics

Convenience functions to work with JOSE (JSON Object Signing and Encryption)

Elixir implementation of Bitcoin's address format for native SegWit outputs.