OID value: 2.16.840.1.101.2.2.1.85
OID description:
The sigad (SIGINT Address)
attribute value is a PLA name used for sensitive
SIGINT releated communications.
sigad ATTRIBUTE ::= {
WITH SYNTAX PrintableString (SIZE (5..8))
EQUALITY MATCHING RULE caseIgnoreMatch
SUBSTRINGS MATCHING RULE caseIgnoreSubstringsMatch
SINGLE VALUE TRUE
ID id-at-sigad
}