Konica Minolta bizhub 652 - Manual (Page 40)

bizhub 652/602/552/502 2-27
2.8 S/MIME Communication Setting Function 2
5
Select [ON] and [E-Mail Text Encryption Method].
6
Select encryption method and touch [OK].
% For encryption method, select the strong [3DES], [AES-128], [AES-192], or [AES-256]. If the mail
software being used does not support AES, encrypted mail messages may be received, but they
cannot be decrypted. Use AES-compliant mail software or select the encryption method that is the
strongest of all compliant with the currently used mail software.
% Each encryption method represents the following.
7
Touch [OK].
8
Select [Automatically Obtain Certificates].
Name Encryption algorithm Encryption key length
[3DES] 3 key triple DES 168 bits
[AES-128] AES 128 bits
[AES-192] AES 192 bits
[AES-256] AES 256 bits