OID value: 2.5.13.2
OID description:
The Case Ignore Match rule compares
for equality a presented string with an attibute value of
type PrintableString, NumericString,
TeletexString, BMPString, UniversalString or
DirectoryString without regard for case (upper or lower)
of the strings (e.g., "Dundee" and
"DUNDEE" match).
The rule returns TRUE if the strings are the same length and corresponding characters are identical except possibly with regard to case.
Where the strings being matched are of different ASN.1 syntax, the comparison proceeds as normal so long as the corresponding characters are in both character sets. Otherwise matching fails.
caseIgnoreMatch MATCHING-RULE ::= {
SYNTAX DirectoryString {ub-match}
ID id-mr-caseIgnoreMatch
}
See also the OID Repository website reference for 2.5.13.2