.EFU File Extension
- Developer by: XenoSystems
- Category: Encoded Files
What are .EFU files and how to open them?
Can't open .EFU file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .EFU file.What is a .EFU file extension?
.EFU file extension is created by XenoSystems. .EFU has been classified as Encoded Files.
.EFU is Encryptafile Public Key File
Public Key used to authenticate an encrypted Encryptafile (.EFL) file; contains a hexadecimal representation of the public key; made available to the public and used along with the Private Key (.EFR) file to verify a digitally signed file.
The length of a public key file must be greater than or equal to 16 bits, and less than or equal to 7128 bits.