АБВГДЕЖЗИКЛМНОПРСТУФХЦЧШЭЯ ABCDEFGHIKLMNOPQRSTUVWZ O-TTPS standardObjectObject reuseObjectiveOblivious transferObserverOff-line cryptographic moduleOff-line e-cash systemOfficial standardOfflineOn-line cryptographic moduleOn-line e-cash systemOnce-only keyOne time key (OTK)One-time digital signatureOne-time padOne-time password (OTP)One-time password authentication (OTP authentication)One-time password out-of-band (OTP OOB)One-time signatureOne-way authenticationOne-way hash function (OWHF)One-way permutationONF CommitteeOnlineOpen securityOpen sourceOpen standardOpen-source intelligence (OSINT)Operational environmentOperational evaluationOperatorOperator agencyOpportunityOpt-inOrganizationOrganization normative framework (ONF)Organizational (information) security policiesOrganizational independenceOrganizational security policiesOutside adversaryOutsourceOutsourcingOver-the-air (OTA)Owner of informationOwner of signature verification key certificate
