sys/opencrypto/cryptodev.c

385 	struct crypt_aead *caead;
700 		caead = (struct crypt_aead *)data;
701 		cse = csefind(fcr, caead->ses);
706 		error = cryptodev_aead(cse, caead, active_cred, td);
972 	struct crypt_aead *caead,
981 	if (caead->len > 256*1024-4 || caead->aadlen > 256*1024-4) {
986 	if (cse->txform == NULL || cse->thash == NULL || caead->tag == NULL ||
987 	    (caead->len % cse->txform->blocksize) != 0) {
992 	cod = cod_alloc(cse, caead->aadlen + caead->len + cse->thash->hashsize,
1002 	if (caead->flags & COP_F_CIPHER_FIRST) {
1010 	if ((error = copyin(caead->aad, cod->uio.uio_iov[0].iov_base,
1011 	    caead->aadlen))) {
1016 	if ((error = copyin(caead->src, (char *)cod->uio.uio_iov[0].iov_base +
1017 	    caead->aadlen, caead->len))) {
1029 		crda->crd_len = caead->aadlen;
1031 		crda->crd_len = caead->aadlen + caead->len;
1032 	crda->crd_inject = caead->aadlen + caead->len;
1038 	if (caead->op == COP_ENCRYPT)
1042 	crde->crd_skip = caead->aadlen;
1043 	crde->crd_len = caead->len;
1044 	crde->crd_inject = caead->aadlen;
1050 	crp->crp_ilen = caead->aadlen + caead->len;
1052 		       | (caead->flags & COP_F_BATCH);
1058 	if (caead->iv) {
1059 		if (caead->ivlen > sizeof(crde->crd_iv)) {
1065 		if ((error = copyin(caead->iv, crde->crd_iv, caead->ivlen))) {
1076 	if ((error = copyin(caead->tag, (caddr_t)cod->uio.uio_iov[0].iov_base +
1077 	    caead->len + caead->aadlen, cse->thash->hashsize))) {
1114 	if (caead->dst && (error = copyout(
1115 	    (caddr_t)cod->uio.uio_iov[0].iov_base + caead->aadlen, caead->dst,
1116 	    caead->len))) {
1122 	    caead->aadlen + caead->len, caead->tag, cse->thash->hashsize))) {