Sharing Transaction Fraud Data. - David M'Raïhi; Sharon Boeyen; Michael Grandcolas; Siddharth Bajaj (RFC, 2010)

Internet X.509 Public Key Infrastructure - Certificate Image. - Stefan Santesson; Russell Housley; Siddharth Bajaj; Leonard Rosenthol (RFC, 2011)

OCRA: OATH Challenge-Response Algorithm. - David M'Raïhi; Johan Rydell; Siddharth Bajaj; Salah Machani; David Naccache (RFC, 2011)