AES_ALPHAR
atmel_aes_write_block(dd, AES_ALPHAR(0), one);
case AES_ALPHAR(0):
case AES_ALPHAR(1):
case AES_ALPHAR(2):
case AES_ALPHAR(3):
snprintf(tmp, sz, "ALPHAR[%u]", (offset - AES_ALPHAR(0)) >> 2);