AES_TAGR
atmel_aes_read_block(dd, AES_TAGR(0), ctx->tag);
case AES_TAGR(0):
case AES_TAGR(1):
case AES_TAGR(2):
case AES_TAGR(3):
snprintf(tmp, sz, "TAGR[%u]", (offset - AES_TAGR(0)) >> 2);