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xchacha20

ChaCha is a family of stream ciphers developed by Daniel J. Bernstein. It is part of the popular authenticated encryption algorithm ChaCha20-Poly1305.

The canonical 20-round version is ChaCha20, though the faster, reduced-round variants ChaCha8 and ChaCha12 also see some use.

The XChaCha family features an extended nonce.

Here are 33 public repositories matching this topic...

Picocrypt

HACKERALERT / Picocrypt

A very small, very simple, yet very secure encryption tool.

golang security cryptography privacy encryption portable argon2 password reed-solomon blake2b serpent sha3 file-encryption security-tools privacy-tools xchacha20

Updated Nov 23, 2024
Go

hat.sh

sh-dv / hat.sh

Encrypt and Decrypt files securely in your browser.

javascript cryptography browser encryption serverless libsodium client-side decryption in-browser file-encryption encryption-decryption xchacha20-poly1305 xchacha20

Updated Jul 17, 2024
JavaScript

Picocrypt

Picocrypt / Picocrypt

A very small, very simple, yet very secure encryption tool.

golang security cryptography privacy encryption portable argon2 password reed-solomon blake2b serpent sha3 file-encryption security-tools privacy-tools xchacha20

Updated Nov 23, 2024
Go

samuel-lucas6 / Kryptor

A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

Updated Nov 23, 2024
C#

spcnvdr / xchacha20

A small C library for the XChaCha20 stream cipher

c xchacha20 xchacha

Updated May 27, 2023
C

xaionaro-go / secureio

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.

Updated Jun 28, 2020
Go

diglol / crypto

Diglol Crypto for Kotlin Multiplatform.

Updated Jun 10, 2024
C

jedisct1 / libsodium-xchacha20-siv

Deterministic/nonce-reuse resistant authenticated encryption scheme using XChaCha20, implemented on libsodium.

crypto encryption siv libsodium chacha20 xchacha20 s2v

Updated Aug 5, 2024
C

httpjamesm / horizon-send

End-to-end encrypted file sharing.

privacy encryption file-sharing anonymous xchacha20-poly1305 xchacha20

Updated Oct 30, 2023
Svelte

HMBSbige / CryptoBase

A fast crypto library for .NET

hex cryptography aes base32 rc4 hmac hkdf chacha20-poly1305 xsalsa20 salsa20 chacha20 crc32 sm3 sm4 xchacha20-poly1305 xchacha20

Updated Nov 19, 2024
C#

geut / sodium-javascript-plus

sodium-javascript with experimental support for xchacha20 and kx

crypto wasm sodium kx assemblyscript xchacha20

Updated May 15, 2020
JavaScript

sorairolake / abcrypt

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

Updated Nov 18, 2024
Rust

mm9942 / crypt_guard

CryptGuard is a comprehensive cryptographic library, offering robust encryption and decryption capabilities. It integrates traditional cryptography with post-quantum algorithms, ensuring resilience against quantum computing threats.

rust encryption aes signature falcon crate decryption encryption-decryption hmac-sha512 hmac-sha256 dilithium kyber xchacha20 kem message-signing post-q key-encapsulation-mechanism file-signing-and-verification

Updated Oct 22, 2024
Rust

samuel-lucas6 / ChaCha20-BLAKE3

Committing ChaCha20-BLAKE3, XChaCha20-BLAKE3, and XChaCha20-BLAKE3-SIV AEAD implementations.

cryptography crypto encryption aead libsodium chacha20 authenticated-encryption libsodium-net xchacha20 blake3 libsodium-core xchacha20-siv chacha20-blake3 xchacha20-blake3 xchacha20-blake3-siv

Updated Apr 11, 2022
C#

jedisct1 / xsecretbox

Go implementation of crypto_secretbox_xchacha20poly1305

golang dnscrypt libsodium poly1305 xchacha20 xchacha20poly1305

Updated Dec 18, 2023
Go

samuel-lucas6 / DoubleSec

A simple, double-paranoid encryption library inspired by TripleSec.

security cryptography crypto encryption aes libsodium hmac blake2b triplesec cascade-encryption aes-ctr libsodium-net hmac-sha512 xchacha20 multiple-encryption libsodium-core cascade-encryption-scheme blake2b-512

Updated Apr 11, 2022
C#

samuel-lucas6 / ChaCha20-BLAKE2b

Committing ChaCha20-BLAKE2b, XChaCha20-BLAKE2b, and XChaCha20-BLAKE2b-SIV AEAD implementations.

cryptography crypto encryption aead libsodium blake2b blake2 chacha20 authenticated-encryption blake2b-hash-algorithm libsodium-net xchacha20 libsodium-core blake2b-key xchacha20-siv chacha20-blake2b xchacha20-blake2b xchacha20-blake2b-siv

Updated Apr 11, 2022
C#

hardcore-sushi / doby

Secure symmetric encryption from the command line.

rust cli aes hmac file-encryption symmetric-encryption xchacha20

Updated Dec 3, 2021
Rust

blackshirt / chacha20

ChaCha20 Stream Cipher Encryption in V Language

xsalsa20 encryption-algorithms chacha20 stream-cipher xchacha20 vlang vlang-module

Updated Jan 9, 2024
V

Rabbit-Company / XChaCha20-JS

XChaCha20 implementation in JavaScript (ES6).

security encryption password decryption xchacha20

Updated Sep 19, 2024
TypeScript

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