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example encryption plugin supports key ids

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show that two keys can be different if they have different ids
or different versions.
This commit is contained in:
Sergei Golubchik
2015-05-11 14:21:44 +02:00
parent acd992d4b7
commit 6e4c22af7c
1 changed files with 2 additions and 3 deletions
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5
plugin/example_key_management/example_key_management_plugin.cc
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@ -21,8 +21,6 @@
different pages in the same tablespace encrypted with different keys
and what the background re-encryption thread does.
It does not support different key ids, for all ids the key will be the same.
THIS IS AN EXAMPLE ONLY! ENCRYPTION KEYS ARE HARD-CODED AND *NOT* SECRET!
DO NOT USE THIS PLUGIN IN PRODUCTION! EVER!
*/
@ -71,7 +69,8 @@ get_key(unsigned int key_id, unsigned int version,
if (!dstbuf)
return 0;
my_md5(dstbuf, (const char*)&version, sizeof(version));
my_md5_multi(dstbuf, (const char*)&key_id, sizeof(key_id),
(const char*)&version, sizeof(version), NULL);
return 0;
}