RC4算法 文件加密 Python3.0-RC4 algorithm for file encryption Python3.0

PYQT5+python3.6+QT编写一个带ui的加密解密小程序<凯撒加密><维吉尼亚加密><仿射加密><培根加密>-PYQT5+python3.6+QT write a UI encryption and decryption applet, Kaiser encryption, Virginia encryption, affine encryption, Bacon encryption.