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| author | Sergei Golubchik <serg@mariadb.org> | 2015-05-10 20:57:16 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2015-05-13 14:27:17 +0200 |
| commit | acd992d4b7fafa40a1c7a85b64238829b831e0bf (patch) | |
| tree | 39901de3e2b30eabac9ce48796abe5e199ddd526 /plugin | |
| parent | bea3f30d46c7611db26ebeb6143cd0ef96d91695 (diff) | |
| download | mariadb-git-acd992d4b7fafa40a1c7a85b64238829b831e0bf.tar.gz | |
MDEV-8022 Assertion `rc == 0' failed in ma_encrypt on dropping an encrypted Aria table
fix encryption of the last partial block
* now really encrypt it, using key and iv
* support the case of very short plaintext (less than one block)
* recommend aes_ctr over aes_cbc, because the former
doesn't have problems with partial blocks
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/file_key_management/file_key_management_plugin.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugin/file_key_management/file_key_management_plugin.cc b/plugin/file_key_management/file_key_management_plugin.cc index 08c0c9b74c8..666a5190860 100644 --- a/plugin/file_key_management/file_key_management_plugin.cc +++ b/plugin/file_key_management/file_key_management_plugin.cc @@ -50,7 +50,7 @@ static MYSQL_SYSVAR_STR(filekey, filekey, static MYSQL_SYSVAR_ENUM(encryption_algorithm, encryption_algorithm, PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY, - "Encryption algorithm to use.", + "Encryption algorithm to use, aes_ctr is the recommended one.", NULL, NULL, 0, &encryption_algorithm_typelib); static struct st_mysql_sys_var* settings[] = { |