OID value: 1.3.6.1.5.5.7.48.1.2
OID description:
From RFC 2560:
4.4.1 Nonce
The nonce cryptographically binds a request and a response to prevent
replay attacks. The nonce is included as one of the requestExtensions
in requests, while in responses it would be included as one of the
responseExtensions. In both the request and the response, the nonce
will be identified by the object identifier id-pkix-ocsp-nonce, while
the extnValue is the value of the nonce.
id-pkix-ocsp-nonce OBJECT IDENTIFIER ::= { id-pkix-ocsp 2 }
URL for further info: http://www.ietf.org/rfc/rfc2560.txt
See also the OID Repository website reference for 1.3.6.1.5.5.7.48.1.2