ChaCha

Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.

🛡 Make safest code in Android. (基于libsodium实现chacha20算法,key在native中,防止被二次打包){长期维护,请star,勿fork}

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

Real fucking shellcode encryptor & obfuscator tool

Encrypted personal archives

Audited & minimal JS implementation of Salsa20, ChaCha and AES

生成19位的Long ID、22位的短UUID、卡号、短卡号、带校验码卡号、激活码、付款码、数据加密、手机号加密、带失效时间的数字加密。生成器是分布式，支持多负载，无需数据库、redis或者zk作为ID分配的key。ID分配无需RPC调用，基于本地内存计算，结构简单，可靠性和性能比较高。

想曰 - 文本加密让你想曰就曰，曰你所想。 | Want to say - Text encryption allows you to express what you want to say and convey your thoughts.

ChaCha20 and XChaCha20 stream ciphers

Lean cryptographic library usable for bare-metal environments

The official implementation of the ChaCha12-BLAKE3 AEAD cipher - https://kerkour.com/chacha12-blake3

Go ransomware utilising ChaCha20 and ECIES encryption.

Supernova 的中文版和扩展了一些加密方式（ROT, XOR, RC4, AES, CHACHA20, B64XOR, B64RC4, B64AES, B64CHACHA20）

Crystal wrapper for the libsodium crypto API

Simple, fast CLI file encryption tool

A Safety-Critical Utility Code

A collection of high-level API's exposing PointyCastle to perform hashing and encrypting in popular/secure algorithms.

rvault: secure and authenticated store for secrets and small documents

🔐 150+ Algorithms, Reactive GUI, and More: Text & File Encryption, Hashing, MAC, Key Generation, and Password Strength Evaluation. JCA, JCE with Bouncy Castle

智能抢课系统——适用于湾大正方教务管理系统的抢课系统。