Create a cryptography program using polyalphabetic or polygraphic with hash-function to encrypt and decrypt the digest should be fixed length no matter the input use python or java?
examples
would you like to encrypt or decrypt choose one
1. encrypt
2. decrypt
would you like to continue y/n
if a user schoose yes should loop back else terminate program
input: abc \rightarrow hash functions \rightarrow output: zbc3 d3lf
input: cats and dogs \rightarrow hash functions \rightarrow output: ac6q ppsh
input: laptops \rightarrow hash functions \rightarrow output: 8rtg kxwm
it should have a fixed length digest or output .
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