EntityQ19984009· pop 5· linked from 73 articlesLogjamSign in to savesecurity vulnerability against a Diffie–Hellman key exchange ranging from 512-bit to 1024-bit keys, publicly reported on 20 May 2015ConnectionsTransport Layer SecurityEntityQ1052790Entitycertificate authorityEntityBREACHEntityApple Inc.ConceptMicrosoftEntityQ698Entityprime numberEntityGoogle ChromeConceptcentral processing unitEntityInternet ExplorerEntityvirtual private networkEntityNational Security AgencyEntityTorEntityHTTPSEntitySecure ShellEntitypublic-key cryptographyEntityInternet Message Access ProtocolEntityQ9661EntityInternet Engineering Task ForceEntityCategories2015 in computingAttacks on public-key cryptosystemsComputational hardness assumptionsTransport Layer SecurityWeb security exploits