Fig. 4: Hardware encryption/decryption based on CuTeHO memristive crossbar.
From: Tunable stochastic memristors for energy-efficient encryption and computing
a Encryption/decryption of an A-shaped data. The key is equivalent to PUF 1, while the encryption/decryption is performed through an XOR operation based on the DC logic scheme. b 20 × 32 hybrid mem-PUF array utilized for encryption.
