poly1305

An easy-to-use XChaCha20-encryption wrapper for io.ReadWriteCloser (even lossy UDP) using ECDH key exchange algorithm, ED25519 signatures and Blake3+Poly1305 checksums/message-authentication for Go (golang). Also a multiplexer.

golang wrapper awesome encryption stream cipher udp read writer reader ed25519 ecdh hmac poly1305 encrypt multiplexer psk readwriter xchacha20 blake3

UpdatedJun 28, 2020
Go

diglol /crypto

Star32

Diglol Crypto for Kotlin Multiplatform.

kotlin crypto aes argon2 random hash pbkdf2 encrypt-then-mac totp hotp ed25519 curve25519 aes-gcm hmac x25519 poly1305 multiplatform aes-cbc xchacha20-poly1305 xchacha20

UpdatedJun 10, 2024
C

andy-goryachev /MemSafeCrypto

Star30

A subset of BouncyCastle crypto primitives, refactored to use DirectByteBuffer.

argon2 xsalsa20 poly1305 blake2b sha256 salsa20 bouncycastle xsalsa20poly1305 salsa20engine

UpdatedMar 31, 2024
Java

ph4r05 /py-chacha20poly1305

Star24

Pure python ChaCha20Poly1305 implementation

python aead cipher poly1305 pure-python chacha20 authenticated-encryption chacha20poly1305 python-chacha

UpdatedJan 5, 2020
Python

sorairolake /abcrypt

Star19

A simple, modern and secure file encryption tool, file format and Rust library

rust cli terminal encryption command-line tool argon2 rust-lang chacha20-poly1305 poly1305 blake2b command-line-tool rust-library blake2 chacha20 argon2id xchacha20-poly1305 xchacha20 abcrypt abcrypt-encryption

UpdatedMar 20, 2025
Rust

mrdcvlsc /ChaCha20-Poly1305

Star17

A C++ implementation of ChaCha20 & Poly1305 stream cipher described in RFC - 8439.

security arm library cryptography encryption aead cplusplus cpp x86-64 key chacha20-poly1305 poly1305 decryption chacha20 stream-cipher authenticated-encryption scratch-implementation uint512 rfc-8439 aead-authenticated-cryptography-mac

UpdatedOct 21, 2024
C++

dunkelstern /mbedtls-esp8266

Star15

Updated and Upgraded mbedTLS library for the ESP8266 (probably ESP32 too)

tls esp8266 embedded crypto srp ed25519 hkdf poly1305 chacha20 mbedtls

UpdatedJun 28, 2017
C

pedroalbanese /edgetk

Star12

🔒 Encrypted Data Gateway Engine - Command-line Integrated Security Suite written in Go (OpenSSL compliant)

tls golang openssl aria seed ed25519 poly1305 whirlpool blake2 streebog rsa-cryptography chacha20 sm2 sm3 sm4 camellia ecdsa-cryptography gost3410-2012 kuznechik tlcp

UpdatedMar 16, 2025
Go

AntonKueltz /rfc7539

Star10

AEAD cipher based on ChaCha20 stream cipher and Poly1305 MAC

cryptography chacha20-poly1305 poly1305 chacha20 authenticated-encryption rfc7539

UpdatedFeb 18, 2022
C

aead /poly1305

Star10

The poly1305 message authentication code

golang cryptography chacha20-poly1305 poly1305

UpdatedJul 17, 2018
Assembly

GeneralZero /ChaCha-and-Salsa

Star9

A simple, commented and readable python implementation of ChaCha, Salsa, Poly1305, MD2, MD4, MD5, SHA1, SHA2, SHA3, Blake, Blake2, DES, 3DES, and more

aes md5 sha2 sha shake poly1305 des blake2 md2 md4 sha3 gimli 3des chacha cmac salsa blake