Component cfb8

;;; Tests from NIST document SP800-38A.pdf, "Recommendation for Block
;;; Cipher Modes of Operation: Methods and Techniques"

(:mode-test :aes "2b7e151628aed2a6abf7158809cf4f3c" "000102030405060708090a0b0c0d0e0f"
            "6bc1bee22e409f96e93d7e117393172aae2d"
            "3b79424c9c0dd436bace9e0ed4586a4f32b9")
(:mode-test :aes "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b" "000102030405060708090a0b0c0d0e0f"
            "6bc1bee22e409f96e93d7e117393172aae2d"
            "cda2521ef0a905ca44cd057cbf0d47a0678a")
(:mode-test :aes "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4" "000102030405060708090a0b0c0d0e0f"
            "6bc1bee22e409f96e93d7e117393172aae2d"
            "dc1f1a8520a64db55fcc8ac554844e889700")