OCRA: OATH Challenge-Response Algorithm [report]

D. M'Raihi, J. Rydell, S. Bajaj, S. Machani, D. Naccache
2011 Request for Comments  
doi:10.17487/rfc6287 dblp:journals/rfc/rfc6287 fatcat:anwcdldpxfhexjrermk5thpezy