АБВГДЕЖЗИКЛМНОПРСТУФХЦЧШЭЯ ABCDEFGHIKLMNOPQRSTUVWZ Kerckhoffs assumptionKey (of a cryptosystem)Key agreementKey agreement protocol, key exchange protocol, KEKey certificateKey confirmationKey confirmationKey derivation functionKey destructionKey distributionKey distribution centerKey distribution protocolKey documentKey encapsulation mechanismKey enciphering key (KEK)Key escrowKey establishmentKey establishment systemKey extraction resistanceKey generatorKey gun, key loaderKey identifierKey informationKey installationKey length, key sizeKey life period, key life timeKey life timeKey lifetime, key life cycleKey managementKey management infrastructureKey management moduleKey management systemKey pairKey schedulingKey spaceKey storage deviceKey streamKey systemKey system of a public key cryptosystemKey system of a secret key cryptosystemKey translation centerKey transportKey updatingKeyed hash function, message authentication code algorithm (MAC algorithm)Keying materialKeying materialKeyloggerKeystreamKeystream cipher, quasigroup encryptionKeystream, ciphering sequence, key sequenceKnown plaintext attackKnown treat