H7. Utility of Generation of Key Pairs and Digital Signatures

The names and location of encryption files in the Server installation directory:

◆\etc\drwcsd.pri - private key,

◆\Installer\drwcsd.pub - public key.

Variants of the instruction format:

◆\bin\drwsign check [-public-key=<public>] <file> — check the file signature using <public> as a public key of a person who signed this file.

◆\bin\drwsign extract [-private-key=<private>] <public> — extracts the public key from the private key file of a complex format (version 4.33 and higher).

◆\bin\drwsign genkey [<private> [<public>]] — generation of the public-private pair of keys and their record to correspondent files.

 

The utility version for Windows platforms (in contrast to UNIX versions) does not protect private keys from copying.

 

◆\bin\drwsign help [<instruction>] — brief help on the program and on the command line format.

◆\bin\drwsign join432 [-public-key=<public>] [-private-key=<private>] <new_private> — combines the public and private keys of the format for version 4.32 into a new format of the private key for version 4.33.

◆\bin\drwsign sign [-private-key=<private>] <file> — sign the <file> file using this private key.