maddieeelllis9049 maddieeelllis9049 26-03-2024 Computers and Technology contestada Given the following: - Plaintext: YORKTOWNSUNK Key: NAVY Initialization Vector: FROG Blocksize: What is the OFB ciphertext?a. SRJE FREC SRZA b. QFAO FREC SRZA c. QFBO FREC KLMKd. QFAO YFAP KLMK