👉 In cryptography, a cipher is a mathematical function that transforms input text into output text. The term "uncipher" typically refers to a cipher that cannot be deciphered or unbreakable, meaning it can't be read without knowing the key used to encrypt or decrypt. For example: - A Caesar cipher with a shift of 3 would transform any letter in English alphabet by shifting it 3 positions forward. The encrypted text is "Khoor". To decode this, you need to know
