古典密码学和大整数，你看了就知道了好好哦啊好哦奥好熬好-Classical cryptography and large integer, you know a good read on Oh ah good好哦Austrian熬好

密码技术实验一经典密码学实验维多利亚密码加密解密-Password technological experiments classic cryptography experimental Victoria password encryption and decryption

古典密码课设。C++ 多表古典加密方法主要有Playfair体制、Vigenere体制、Beaufor体制、Vernam体制和Hill体制，用高级语言实现其中一种体制的加密和解密算法。 -Classical cryptography class-based. C++ multi-table classical encryption methods Playfair system, Vigenere system, Beaufor system, Vernam system and Hill

Quantum cryptography is a scientific discipline that exploits the laws of quantum mechanics to perform cryptographic tasks, e.g., secure message transmission. It turns out that quantum phenomena are in fact very useful for that purpose: The level