👉 In cryptography, a coigning process is a method of generating unique keys for cryptographic operations. The process typically involves using a master secret (or "nonce") and an algorithm to generate a pseudorandom number or seed value that can be used as a key. This number or seed value is then used in the operation to generate a new key, which is then used to encrypt or decrypt data. Coing is commonly used in symmetric-key encryption to ensure data integrity and confidentiality.