Format of keyserver colon listings
==================================

David Shaw <dshaw@jabberwocky.com>

The machine readable response begins with an optional information
line:

info:<version>:<count>

<version> = this is the version of this protocol.  Currently, this is
	    the number 1.

<count> = the number of keys returned in this response.  Note this is
	  the number of keys, and not the number of lines returned.
	  It should match the number of "pub:" lines returned.

If this optional line is not included, or the version information is
not supplied, the version number is assumed to be 1.

The key listings are made up of several lines per key.  The first line
is for the primary key:

pub:<fingerprint>:<algo>:<keylen>:<creationdate>:<expirationdate>:<flags>

<fingerprint> = this is either the fingerprint or the keyid of the
                key.  Either the 16-digit or 8-digit keyids are
                acceptable, but obviously the fingerprint is best.
                Since it is not possible to calculate the keyid from a
                V3 key fingerprint, for V3 keys this should be either
                the 16-digit or 8-digit keyid only.

<algo> = the algorithm number from RFC-2440.  (i.e. 1==RSA, 17==DSA,
         etc).

<keylen> = the key length (i.e. 1024, 2048, 4096, etc.)

<creationdate> = creation date of the key in standard RFC-2440 form
	         (i.e. number of seconds since 1/1/1970 UTC time)

<expirationdate> = expiration date of the key in standard RFC-2440
	         form (i.e. number of seconds since 1/1/1970 UTC time)

<flags> = letter codes to indicate details of the key, if any.  Flags
	  may be in any order.

	  r == revoked
	  d == disabled
	  e == expired

Following the "pub" line are one or more "uid" lines to indicate user
IDs on the key:

uid:<escaped uid string>:<creationdate>:<expirationdate>:<flags>

<escaped uid string> == the user ID string, with HTTP %-escaping for
			anything that isn't 7-bit safe as well as for
			the ":" character.  Any other characters may
			be escaped,                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         