.DER File Description

Distinguished Encoding Rules (DER), is a message transfer syntax specified by the ITU in X.690. It is a method for encoding a data object such as an X.509 certificate, to be digitally signed or to have its signature verified.

Other Information For .DER File Extension

• Company:

  International Telecommunication Union (ITU)

• File Type:

  Distinguished Encoding Rules (DER) X509 Certificate File

• Identifying Characters (Hex):

  30 82

• Identifying Characters (ASCII):

  0‚