OID value: 1.2.840.113549.1.3.1
OID description:
The object identifier pkcs-3 identifies this standard. pkcs-3 OBJECT IDENTIFIER ::= { iso(1) member-body(2) US(840) rsadsi(113549) pkcs(1) 3 } The object identifier dhKeyAgreement identifies the Diffie- Hellman key agreement method defined in Sections 7 and 8. dhKeyAgreement OBJECT IDENTIFIER ::= { pkcs-3 1 } The dhKeyAgreement object identifier is intended to be used in the algorithm field of a value of type AlgorithmIdentifier. The parameters field of that type, which has the algorithm-specific syntax ANY DEFINED BY algorithm, would have ASN.1 type DHParameter for this algorithm. DHParameter ::= SEQUENCE { prime INTEGER, -- p base INTEGER, -- g privateValueLength INTEGER OPTIONAL }
URL for further info: ftp://ftp.rsasecurity.com/pub/pkcs/ascii/pkcs-3.asc
See also the OID Repository website reference for 1.2.840.113549.1.3.1