crc32

RSA+AES/RC4+MD5/SHA1+BASE64加密解密。Java及Android平台通用的RSA算法工具类及其例子（敏感信息加密、私钥签名&公钥验签、公钥加密&私钥解密、软件注册码/授权码）

All CRC algorithms implemented in Java. support: CRC-3、CRC-4、CRC-5、CRC-6、CRC-7、CRC-8、CRC-10、CRC-11、CRC-12、CRC-13、CRC-14、CRC-15、CRC-16、CRC-17、CRC-21、CRC-24、CRC-30、CRC-31、CRC-32、CRC-40、CRC-64、CRC-82

Digest / Hmac / Base64 / Crypto utils for Java(Kotlin) and Android.

A program used to check hashes for certain files

cyclic redundancy check (CRC) code in pure Java

A Java-based implementation of a reliable file transfer protocol over UDP using Stop-and-Wait ARQ, CRC32 checksums, and a client-side gremlin to simulate packet loss, delay, and corruption. Demonstrates key networking concepts like retransmission, acknowledgement handling, and error detection for educational and research use.

JSummer is a tool to compute and check CRC32, MD5, MD4, MD2, SHA-160, SHA-256, SHA-384, SHA-512, RIPEMD128, RIPEMD160, WHIRLPOOL, TIGER, HAVAL message digest consisting of a Console-Version and GUI. Implemented in Java.

Cyclic redundancy check in Java

从零实现的轻量级Java数据库引擎，支持WAL崩溃恢复、B+树索引和多格式序列化 | A lightweight Java database engine from scratch with WAL, B+tree and multi-format serialization

One more Java library with trivial static utilities