Consider an affine cipher whose key parameters are defined as follows: a = 7 and b = 22.
- Decrypt the following text: falszztysyjzyjkywjrztyjztyynaryjkyswarztyegyyj
- Who wrote the line?
We first need identify these letters with integer values .
These values are then used as inputs to a function of the following form .
where a=7 and b=22 has been given
affine coefficient by modular inverse
therefore the encypted texts:
decrypted text would be
therefore the message is = “first the sentence and then the evidence said by queen”
therefore the Answer of the question number 2 is “queen” said this.