The Boeing Company
Systems and methods for facilitating iterative key generation and data encryption and decryption

Abstract:

Various techniques provide systems and methods for facilitating iterative key generation and data encryption and decryption. In one example, a method includes encrypting, by an encryption logic circuit, a current data portion of plaintext data using a current encryption key to provide an encrypted current data portion. The method further includes generating, by the encryption logic circuit, a next encryption key for encryption of a next data portion of the plaintext data based on the current encryption key. Related methods and devices are also provided.