How is algorithm encryption provided by MariaDB in RHSCL ?
Issue
MariaDB
uses key of 256-bit to encrypt withAES
algorithm. Infile_key_management_filename
system variable , 128-bit, 192-bit or 256-bit keys are supported. But infile_key_management_encryption_algorithm
system variable, if the value is set toAES_CBC
, the plugin will useAES
with 128-bit keys in theCBC
mode. 128-bit key is length ofblock
use inCBC
mode. So which 128-bit key is used for 256-bit key length ?
Environment
Red Hat Software Collections 2.1
Red Hat Enterprise Linux 7
MariaDB 10.1
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