oid

An object identifier (OID) for the extension value. OIDs are strings of numbers separated by periods. The following OIDs are defined in RFC 3280 and RFC 5280.

• 1.3.6.1.5.5.7.3.1 (TLS_WEB_SERVER_AUTHENTICATION)

• 1.3.6.1.5.5.7.3.2 (TLS_WEB_CLIENT_AUTHENTICATION)

• 1.3.6.1.5.5.7.3.3 (CODE_SIGNING)

• 1.3.6.1.5.5.7.3.4 (EMAIL_PROTECTION)

• 1.3.6.1.5.5.7.3.8 (TIME_STAMPING)

• 1.3.6.1.5.5.7.3.9 (OCSP_SIGNING)

• 1.3.6.1.5.5.7.3.5 (IPSEC_END_SYSTEM)

• 1.3.6.1.5.5.7.3.6 (IPSEC_TUNNEL)

• 1.3.6.1.5.5.7.3.7 (IPSEC_USER)