DSE

AES encryption using keyfile

Usage

• Encrypt or decrypt the source file into the destination file using a key file:

dse <keyfile> <e | d> <source> <destination>

• Create a random-content key file:

dse <keyfile> [p]

If p is used, a password will be requested and the keyfile will be generated from it.

The generated key file has a size of 32 bytes.

• Output version number:

dse <-V | --version>

Example

• Encryption:

dse my.key e data data.enc

• Decryption:

dse my.key d data.enc data