diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/spdk/lib/iscsi/md5.c | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/lib/iscsi/md5.c')
-rw-r--r-- | src/spdk/lib/iscsi/md5.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/spdk/lib/iscsi/md5.c b/src/spdk/lib/iscsi/md5.c new file mode 100644 index 000000000..c316ac354 --- /dev/null +++ b/src/spdk/lib/iscsi/md5.c @@ -0,0 +1,75 @@ +/*- + * BSD LICENSE + * + * Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>. + * Copyright (c) Intel Corporation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "spdk/stdinc.h" + +#include <openssl/md5.h> + +#include "iscsi/md5.h" + +int md5init(struct spdk_md5ctx *md5ctx) +{ + int rc; + + if (md5ctx == NULL) { + return -1; + } + rc = MD5_Init(&md5ctx->md5ctx); + return rc; +} + +int md5final(void *md5, struct spdk_md5ctx *md5ctx) +{ + int rc; + + if (md5ctx == NULL || md5 == NULL) { + return -1; + } + rc = MD5_Final(md5, &md5ctx->md5ctx); + return rc; +} + +int md5update(struct spdk_md5ctx *md5ctx, const void *data, size_t len) +{ + int rc; + + if (md5ctx == NULL) { + return -1; + } + if (data == NULL || len == 0) { + return 0; + } + rc = MD5_Update(&md5ctx->md5ctx, data, len); + return rc; +} |