SW360 project

Pure Java implementation of curve25519, salsa20, hsalsa20, xsalsa20 and poly1305 cryptographic primitives, along with a NaCl "Box" implementation

An open source reference card application for NIST FIPS 201-2 / NIST SP800-73-4, targeting Javacard 3.0.4+

littleca是一个基于BC的小型ca库,支持ecc,rsa,dsa,sm2的证书签发,加密解密,签名验签操作,支持国密加解密,证书签发

Easy to use Java cryptography library with ECC and RSA support; X.509 certificates and CSRs

Java library for Elliptic Curve Cryptography

An implementation of ECDHE protocol

SecureTransmit专注于解决传输层数据的安全性问题，并提供全面的数据安全解决方案。不仅赋予用户将全字段加密的能力，还可以实现对特定字段的精细加密。此外，SecureTransmit还提供了对RSA和AES等加解密算法的无缝支持，从而确保您的数据在传输过程中得到最佳的保护，使其更加安全可靠。

🚀 Fast Android HTTP Client which supports HTTP/2, TLS 1.3 and Brotli 🚀

java 加解密封装工具

Cryptographic Authentication and Digital Signature Demo (to study)

A Java implementation of public-key asymmetric Elliptic Curve Cryptography arithmetic to facilitate Eliptic Curve Deffie-Hellmann key exchange, and to issue and verify digital signatures using ECDSA.

java des aes rsa ecc cipher android

Java Library To Provide Cryptographic Functions

jar包冲突解决 数据封装 基于时间的动态密码生成工具 对象工具类 加解密工具类

A fast implementation of ECC-based Private Set Intersection

Library for Messenger with cryptography

整合了大部分加密算法的工具框架

A little ECC Implementation with a bunch of standart curves written in Java.

To create a secure data-hiding system that embeds secret messages inside a calendar heatmap using key-based tile mapping.