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

A convienance library based on Ruby's SecureRandom

Pbkdf2 password hashing algorithm for Elixir.

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.

A Gleam cryptography library supporting Erlang and JavaScript

Support for nkey generation, parsing, and signing

Curve25519 Diffie-Hellman functions

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

Chacha20 symmetric stream cipher

constant time polymorphic comparisons

Poly1305 message authentication

Salsa20 symmetric stream cipher

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

BLAKE2 hash functions

HMAC-based key derivation function.

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

OpenPGP Message Format in Elixir - RFC4880

JWT Library for Erlang and Elixir

An Ash extension to seamlessly encrypt and decrypt resource attributes.

Rust Nif that wraps functions from the libsecp256k1 Rust library.

Erlang's best pbkdf2 implementation

PKCS7 binary padding for erlang

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

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

Elixir library for signing and validating requests

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

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 `EntropyString` is superseded by `Puid` (https://hex.pm/packages/puid).

PKIX management

A simple constant-time comparison algorithm for Elixir

32 bit variant of the Murmur3 non-cryptographic hash function

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

River's Proof of Reserves library

Erlang public_key cryptography wrapper

Web push encryption library

A pure Erlang Blake2 implementation

Erlang PBKDF2 Key Derivation Function

Pbkdf2 for Elixir by a Rust-based NIF

A Native Erlang Configurable CRC function generator

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

PKCS #5: Password-Based Cryptography Specification Version 2.0

Ethereum BLS signature verification using BLST library

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

Native Elixir xxHash port.

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

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

AWS Signature Version 4 Signing Library

SSL/X509 parsing for humans.

AWS S3 client-side encryption support

A lightweight and fast pure Elixir ECDSA library.

A Ecto migration for Feistel cipher

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

Simple crypto helpers for Elixir.

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

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

An implementation of HKDF in Erlang.

A pure Elixir implementation of the CTR_DRBG PRNG algorithm.

This package generates Hierarchical Deterministic blockchain wallets for multiple currencies.

Erlang PBKDF2 Key Derivation Function

Modern Argon2 password hashing for Erlang

Securely serialize/deserialize Erlang terms

Zotonic SSL routines

Safely handle passwords with bcrypt and Erlang

Erlang libsodium (NaCl) bindings

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

Erlang collection of hash algorithms

Library for working with RSA keys.

An Erlang fernet library

Erlang NIF bindings for the the libsecp256k1 library

Format-Preserving Encryption - FFX

Native Elixir wrapper for the Scrypt KDF

A simple implementation of PHPass’ Portable Hash.

Patent-free ECC point compression for NIST P-256 keys.

Keccak-f[1600] asynchronous port driver

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

Library wrapping around secp256k1 Bitcoin library

Erlang NIF bindings for the the libsecp256k1 library

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

SHA-2 Pure Erlang library

nifs for hashing and verifying passwords using argon2

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

Exthereum's Crypto Suite.