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).

Pbkdf2 password hashing algorithm for Elixir.

A convienance library based on Ruby's SecureRandom

ALARA - Distributed Entropy Network System

Ed25519 signature functions

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

Support for nkey generation, parsing, and signing

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

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

Erlang libsodium (NaCl) bindings

Secure AES256 CBC mode implementation in Elixir.

BLAKE2 hash functions

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

An Ash extension to seamlessly encrypt and decrypt resource attributes.

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

AES cipher in CTR mode.

HMAC-based key derivation function.

Argon2 password hashing for Gleam.

Erlang's best pbkdf2 implementation

JWT Library for Erlang and Elixir

PKCS7 binary padding for erlang

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

OpenPGP Message Format in Elixir - RFC4880

Rust Nif that wraps functions from the libsecp256k1 Rust library.

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

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

Elixir implementation of the SipHash hash family

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

Encrypted fields for Ecto

AES CMAC (rfc 4493) in Elixir

An Erlang implementation of the Noise protocol

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

Elixir implementation of the age encryption format.

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

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

Elixir library for signing and validating requests

River's Proof of Reserves library

Web push encryption library

PKIX management

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

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

PKCS #5: Password-Based Cryptography Specification Version 2.0

Erlang PBKDF2 Key Derivation Function

Erlang public_key cryptography wrapper

Ethereum BLS signature verification using BLST library

A simple constant-time comparison algorithm for Elixir

Pbkdf2 for Elixir by a Rust-based NIF

nifs for hashing and verifying passwords using argon2

Mnemonic generation according to the BIP-39 standard

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

NIF for Ed25519 curve functions

AWS S3 client-side encryption support

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

An implementation of HKDF in Erlang.

A pure Erlang Blake2 implementation

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

Simple crypto helpers for Elixir.

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

Zotonic SSL routines

Modern Argon2 password hashing for Erlang

Safely handle passwords with bcrypt and Erlang

Erlang NIF for scrypt

Securely serialize/deserialize Erlang terms

Native Elixir xxHash port.

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

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

A Ecto migration for Feistel cipher

A lightweight and fast pure Elixir ECDSA library.

Exthereum's Crypto Suite.

This package generates Hierarchical Deterministic blockchain wallets for multiple currencies.

AWS Signature Version 4 Signing Library

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

Library for working with RSA keys.

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

Erlang NIF bindings for the the libsecp256k1 library

Keccak-f[1600] asynchronous port driver

Erlang PBKDF2 Key Derivation Function

Erlang collection of hash algorithms

An Erlang fernet library

Comprehensive Cryptography Library for Elixir

A Native Erlang Configurable CRC function generator

Argon2 password hashing using Rust