Option Name:sslpassword_program
Default Value:none
Suggested Config:

	Specify a program used for entering SSL key passphrases
	when using encrypted SSL certificate keys. If not specified
	keys must either be unencrypted, or Squid started with the -N
	option to allow it to query interactively for the passphrase.

	The key file name is given as argument to the program allowing
	selection of the right password if you have multiple encrypted