expanded keys are loaded, it is not needed. // // R12,R14-R21 are scratch registers. // For keyp of 10, V6, V11-V20 hold the expanded key. // For keyp of 12, V6, V9-V20 hold the expanded key. // For keyp of 14, V6, V7-V20 hold the expanded key. #define LOAD_KEY(Rkeyp) \ MOVD $16, R12 \ MOVD $32, R14 \ MOVD $48, R15 \ MOVD $64, R16 \ MOVD $80, R17 \ MOVD $96, R18 \ MOVD $112, R19 \ MOVD $128, R20 \ MOVD $144, R21 \ LXVD2X (R0+Rkeyp), V6 \ ADD $16, Rkeyp \ BEQ CR1, L_start10 \ BEQ CR2, L_start12 \ LXVD2X...