The sysaxftp.exe console program can be used to generate a OpenPGP key pair using the -pgpkeygen option. An optional size value for the encryption key can also be specified. Valid key sizes are 1024, 2048, 4096, or 8192. If no keysize is specified, a default key size of 1024 is used. The new key pair is generated and stored in the default keyring. The username is specified using the -username option and the corresponding passphrase is specified using the -passphrase option. The username is a text string or email address that is linked with the generated key pair and is used to select the private or public key belonging to the key pair.

sysaxftp.exe -pgpkeygen [1024(default), 2048, 4096, or 8192] -username <username or email> -passphrase <passprase value> [-keytype <rsa(default), or dsaelg>]

sysaxftp.exe -pgpkeygen -username john.doe -passphrase johnspassword   #generate a RSA key pair with default size of 1024 and link it to a username

sysaxftp.exe -pgpkeygen -username john.doe -passphrase johnspassword -keytype dsaelg   #generate a DSA/Elgamal key pair with default size of 1024 and link it to a username

sysaxftp.exe -pgpkeygen 2048 -username john.doe@email.com -passphrase keypassword #generate a RSA key pair with size of 2048 and link it to an email address