👉 Undecipherability is a concept in cryptography that refers to a state or condition where it is impossible for an attacker to crack a cipher text without knowledge of its underlying key. In other words, if you have access to the encryption algorithm and its decryption keys, then you cannot decipher the ciphertext. This term is often used in discussions about the strength of cryptographic systems, particularly those that use public-key cryptography. When an attacker has access to the encryption algorithm and the decryption keys, they cannot decrypt any
