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1、Blog22>>Signal2.0:PrivatemessagingcomestotheiPhoneTodaywe’rereleasingSignal2.0,withsupportforTextSecureprivatemessaging.Itisnowpossibletosendend-to-endencryptedgroup,text,picture,andvideomessagesbetweenSignaloniPhoneandTextSecureonAndroid,allwithoutSMSandMMSfees.Signal2.0blendsprivatephonecal
2、lsandprivatemessagingintoasinglefrictionlessinterface,allowingyoutofocusonwhat’simportantbyquicklyorganizingyourconversationsusinganinbox/archiveworkflow.Privacyispossible,SignalmakesiteasySignalusesyourexistingphonenumberandaddressbook.Therearenoseparatelogins,usernames,passwords,orPINstoman
3、ageorlose.Wecannothearyourconversationsorseeyourmessages,andnooneelsecaneither.EverythinginSignalisalwaysend-to-endencrypted,andpainstakinglyengineeredinordertokeepyourcommunicationsafe.Signalhasbeendesignedforthemobileenvironmentfromthegroundup.Messagesandincomingcallsarefullyasynchronous;pu
4、shnotificationsletyouknowwhennewmessageshavearrived,sothey’llbewaitingforyouiftheappisinthebackground,yourbatterydies,oryoutemporarilyloseservice.SpeakfreelywithintegratedprivatecallingMakecrystal-clearprivatephonecallstopeoplewholiveacrosstown,oracrosstheocean,withnolong-distancecharges.View
5、sourceAllofourcodeisfree,opensource,andavailableonGitHub.Thisallowsexpertstoverifyourprotocolsandourcryptography.SignaldevelopmentistheresultofhardworkfromFredericJacobs,ChristineCorbett,andTylerReinhard,withbigthanksforallthepullrequeststhatcameinfromthecommunityalongtheway.Likeeverythingwed
6、oatOpenWhisperSystems,dedicateddevelopmentissupportedbycommunitydonationsandgrants.Signalcontainsnoadvertisements,anditdoesn’tcostanythingtouse.Tryitout!
