OID repository
OID Repository
Display OID:
Action itemjoint-iso-itu-t(2) Action itemcountry(16) Action itemus(840) Action itemorganization(1) Action itemgov(101) Action itemcsor(3)  

Navigating the OID tree

child OIDs: Child OID separator components(0) Child OID separator dataType(1) Child OID separator pki(2) Child OID separator
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OID description

OID: (ASN.1 notation)
(dot notation)
(OID-IRI notation)


Information Object Security Project (IOSP)


IOSP is the Advanced Research Project Agency (ARPA) and the and US Air Force Information Object Security project to develop advanced security services to the Internet. The architecture developed consists of sequences of components specified in ASN.1 and identified by an OID.

More information can be found at Computer Security Objects Register (CSOR) IOSP Registration.

Current Registration Authority    


Tim Polk


National Institute of Standards and Technology
Building 820, Room 426
Gaithersburg, Maryland 20899
United States (the)


+1 301 9752837 
Fax: +1 301 9481233
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Tree display Parent OID: csor(3) First child OID: components(0) First sibling OID: slabel(1) Previous sibling OID: pki(2) Next sibling OID: nistAlgorithms(4) Last sibling OID: biometrics(9)
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