Appendix A Component Labels

RFC-2253 defines the following table with string representations of name components:

Label	Component	OID
C	countryName	2.5.4.6
CN	commonName	2.5.4.3
DC	domainComponent	0.9.2342.19200300.100.1.25
L	localityName	2.5.4.7
O	organizationName	2.5.4.10
OU	organizationalUnit	2.5.4.11
ST	stateOrProvince	2.5.4.8
STREET	streetAddress	2.5.4.9
UID	userid	0.9.2342.19200300.100.1.1

They are used internally for converting a DN into its string representation; components not listed in this table will be represented by their OID.

For the other direction, i.e. creating a DN from the string representation, KSBA recognizes the following extra labels:

Label	Component	OID
ADDR	postalAddress	2.5.4.16
BC	businessCategory	2.5.4.15
D	description	2.5.4.13
EMAIL	emailAddress	1.2.840.113549.1.9.1
GN	givenName	2.5.4.42
POSTALCODE	postalCode	2.5.4.17
PSEUDO	pseudonym	2.5.4.65
SERIALNUMBER	serialNumber	2.5.4.5
SN	surname	2.5.4.4
T	title	2.5.4.12