Use python to implement common classic algorithms in cryptography, such as Vigenere, 3DES, RSA, ElGamal, Diffie-Hellman, RSA signature, ElGamal signature, HMAC, hash algorithm, column shift, AES, etc.

Normally, in Python 2, I can do so using strings, because a string can contain any bytes, in any order. However, Unicode is quite strict about which bytes represent characters, in no small part ...

Python 3.11 now emits a deprecation warning for invalid octal escape sequence (issue gh-81548): Octal escapes in string and bytes literals with value larger than 0o377 now produce DeprecationWarning.

And now for something completely different. Today, the Monty Python's Flying Circus Python Bytes App for iPhone, iPad and iPod touch makes its debut on the App Store. Developed by Heuristic-Media ...

Python offers a number of ways to "debug" your code, and understand what went wrong and how to fix it. Join Data Services for some tips and tools on how to debug your own Python programs.