#

chacha20-poly1305

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 12 public repositories matching this topic...

samuel-lucas6 / Kryptor

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

Updated Jan 12, 2025
C#

ektrah / nsec

A modern and easy-to-use cryptographic library for .NET based on libsodium

Updated Mar 30, 2025
C#

trueai-org / mdrive

一个基于阿里云盘官方 API 授权的自动同步和备份工具，支持云盘挂载到本地，支持本地存储，支持加密，多平台、安全、自动化的数据管理方案。

Updated Jun 27, 2024
C#

daviddesmet / NaCl.Core

🔑 NaCl.Core, a cryptography library for .NET

dotnet dotnet-core chacha20-poly1305 poly1305 netstandard xchacha20-poly1305

Updated Mar 24, 2025
C#

samuel-lucas6 / Geralt

A modern cryptographic library for .NET 8+ based on libsodium and inspired by Monocypher.

cryptography crypto libsodium ed25519 x25519 chacha20-poly1305 poly1305 blake2b argon2id libsodium-net cryptographic-library xchacha20-poly1305 libsodium-core aegis128l aegis256 hchacha20 ed25519ph guarded-heap-allocations

Updated Apr 1, 2025
C#

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 Mar 17, 2025
C#

exc-jdbi / Chacha20-and-Poly1305

Shows how Chacha20 and Poly1305 works.

security cryptography encryption aead dotnet-core chacha20-poly1305 cryptography-library poly1305 decryption chacha20 signature-verification cryptography-algorithms authenticated-encryption file-encryption aad symmetric-cryptography xchacha20-poly1305 chacha20poly1305 xchacha

Updated Sep 13, 2022
C#

samuel-lucas6 / CTX.NET

Chan and Rogaway's fully committing AEAD construction using ChaCha20-Poly1305 and BLAKE2b-160.

cryptography crypto aead chacha20-poly1305 poly1305 blake2b blake2 chacha20 chacha20poly1305 key-committing committing-aead

Updated Feb 20, 2023
C#

samuel-lucas6 / KIVR.NET

A .NET implementation of the KIVR transform for AEAD context commitment.

aead chacha20-poly1305 kivr context-commitment aead-commitment

Updated Nov 12, 2023
C#

samuel-lucas6 / xxchacha20-poly1305-siv

A key-committing, misuse-resistant AEAD scheme based on ChaCha20-Poly1305-PSIV and Daence.

chacha20-poly1305 poly1305 chacha20 xchacha20-poly1305 xchacha20 xchacha20-siv hchacha20 daence chacha20-poly1305-psiv

Updated Feb 24, 2025
C#

samuel-lucas6 / ModdedCTX.NET

A modified version of Chan and Rogaway's fully committing AEAD construction using ChaCha20-Poly1305 and BLAKE2b-256.

cryptography crypto aead libsodium chacha20-poly1305 poly1305 blake2b blake2 chacha20 chacha20poly1305 key-committing committing-aead

Updated Mar 8, 2023
C#

samuel-lucas6 / UtC.NET

Bellare and Hoang's UtC and HtE[UtC] transforms using ChaCha20-Poly1305 and BLAKE2b.

cryptography crypto aead chacha20-poly1305 poly1305 blake2b blake2 chacha20 chacha20poly1305 key-committing committing-aead

Updated Mar 14, 2023
C#

Followers: 1 follower
Wikipedia: Wikipedia