From e02cda008591317b1625707ff8e115a4841aa889 Mon Sep 17 00:00:00 2001 From: Timos Ampelikiotis Date: Tue, 10 Oct 2023 11:40:56 +0000 Subject: Introduce Virtio-loopback epsilon release: Epsilon release introduces a new compatibility layer which make virtio-loopback design to work with QEMU and rust-vmm vhost-user backend without require any changes. Signed-off-by: Timos Ampelikiotis Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9 --- crypto/random-none.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 crypto/random-none.c (limited to 'crypto/random-none.c') diff --git a/crypto/random-none.c b/crypto/random-none.c new file mode 100644 index 000000000..102f8a4dc --- /dev/null +++ b/crypto/random-none.c @@ -0,0 +1,38 @@ +/* + * QEMU Crypto "none" random number provider + * + * Copyright (c) 2020 Marek Marczykowski-Górecki + * + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see . + * + */ + +#include "qemu/osdep.h" + +#include "crypto/random.h" +#include "qapi/error.h" + +int qcrypto_random_init(Error **errp) +{ + return 0; +} + +int qcrypto_random_bytes(void *buf, + size_t buflen, + Error **errp) +{ + error_setg(errp, "Random bytes not available with \"none\" rng"); + return -1; +} -- cgit