operation for keysize 10/12/14 using the keys // loaded by LOAD_KEY, and key size information held in CR1EQ/CR2EQ. // // Vxor is ideally V6 (Key[0-3]), but for slightly improved encrypting // performance V6 and IVEC can be swapped (xor is both associative and // commutative) during encryption: // // VXOR INOUT, IVEC, INOUT // VXOR INOUT, V6, INOUT // // into // // VXOR INOUT, V6, INOUT // VXOR INOUT, IVEC, INOUT // #define CIPHER_BLOCK(Vin, Vxor, Vout, vcipher, vciphel, label10, label12) \ VXOR Vin,...