1267:
329:
34:
246:, identities are proven by posting a signed statement as the account a user wishes to prove ownership of. This makes identity proofs publicly verifiable – instead of having to trust that the service is being truthful, a user can find and check the relevant proof statements themselves, and the Keybase client does this automatically.
336:
Keybase allows users to store up to 250 GB of files in a cloud storage called the
Keybase Filesystem for free. There are no storage upgrades available, but paid plans allowing for more data are planned. The filesystem is divided into three parts: public files, private files, and team files. On
353:
systems it is usually mounted to the K drive. Currently, mobile versions of the
Keybase client can only download files from kbfs, and can not mount it. However, they do support operations such as rekeying files as necessary. In October 2017 Keybase brought out end-to-end encrypted
282:
front end. The app offers additional features to the website, such as the end-to-end encrypted chat, teams feature, and the ability to add files to and access private files in their personal and team
Keybase Filesystem storage. Each device running the client app is authorized by a
311:
If the recipient (the online alias owner) has an account on
Keybase, they will seamlessly receive the message. If the recipient doesn't have a Keybase account, and later signs up and proves the link between the online account and their devices, the sender's device will
547:
Each chain starts with a signature made by the team owner, with subsequent actions signed on by team admins or users. This ensures that every action is made by an authorized user, and that actions can be verified by anyone in possession of the public key used.
303:
Keybase Chat is an end-to-end encrypted chat built in to
Keybase launched in February 2017. A distinguishing feature of Keybase Chat is that it allows Keybase users to send messages to someone using their online aliases (for example a
214:
identities since initial public release, but ceased to do so on March 17, 2017, when
Coinbase terminated public payment pages. In general, Keybase allows for any service with public identities to integrate with Keybase.
906:
1048:"FYI - we changed the default KBFS plan to 250GB instead of just 10GB. Very few people are hitting the limit so it's less work to let them go past it than deal with UX around upgrading right now"
175:
system, called
Keybase Chat and the Keybase Filesystem respectively. Files placed in the public portion of the filesystem are served from a public endpoint, as well as locally from a filesystem
544:
Teams are largely administered by adding signatures to a chain. Each signature can add, remove, or change the membership of a user in a team, as well as when changes are made to subteams.
1307:
377:
by the client. Only the user who the folder is named after can edit its contents, however, a folder may be named after a comma-separated list of users (e.g. a folder
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the message for the recipient based on the public proof they posted, allowing them to read the message. Since the
Keybase app checks the proof, it avoids
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by the client. Only users who are marked as writers can edit its contents, however, any readers can access the files stored there.
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475:). Unlike public files, all private files are both encrypted and signed before being uploaded, making them end-to-end encrypted.
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853:
279:
140:
996:
907:"Zoom Acquires Keybase and Announces Goal of Developing the Most Broadly Used Enterprise End-to-End Encryption Offering"
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and are also accessible by opening the directory in the mounted version of the filesystem. Multi user folders (such as
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group of people." Each team has a private folder in the
Keybase filesystem, and a number of chat channels (similar to
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identities, including websites and domains under one's control, to encryption keys. It also supports
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222:, as part of Zoom's "plan to further strengthen the security of video communications platform".
490:, and are publicly visible to team members. All files in the team filesystem are automatically
19:
This article is about the public key cryptography service. For the taxonomic key database, see
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491:
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433:. Private folders, like public folders, can be named after more than one user (e.g. a folder
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In
September 2017, Keybase launched Keybase Teams. A team is described as "...a
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802:
399:
Public files can be accessed by any user. Single user folders are displayed at
882:
727:
511:
338:
452:). Private files can also be read only for users after "#" (e.g. a folder
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In addition to the web interface, Keybase offers a client application for
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183:
20:
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account) and their encryption keys. Instead of using a system such as
1177:"First They Made OkCupid and SparkNotes. Now They're Taking on Slack"
703:"Keybase Wants To Make Serious Encryption Accessible To Mere Mortals"
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259:
239:
191:
187:
565:
584:
327:
243:
203:
414:) are only accessible through the mounted version of the system.
936:"Keybase offers encrypted chat where you control all the pieces"
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keys) in a publicly auditable manner. Additionally it offers an
1101:
1077:
615:"Keybase's encrypted chat works with accounts you already have"
1232:"Teams: Naming, Merkle Tree Integration, And Signature Chains"
645:"Keybase Introduces End-To-End Encrypted File Sharing Service"
355:
267:
1272:
295:(pronounced "salt") key to perform cryptographic operations.
163:
identities to encryption keys (including, but not limited to
971:"Keybase adds end-to-end encryption to messages on the web"
779:"Keybase ♥'s Mastodon, and how to get your site on Keybase"
510:). Teams can also be divided into "subteams" by placing a
218:
On May 7, 2020, Keybase announced it had been acquired by
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account), even if they haven't signed up to Keybase yet.
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90:
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a link between certain online identities (such as a
135:
117:
107:
99:
85:
77:
64:
56:
43:
210:, and QRL wallet addresses. Keybase has supported
997:"Keybase encrypted chat now available on Android"
8:
459:would be readable and editable by the users
440:would be readable and editable by the users
291:key. Each device is also given a per-device
287:made either by another device or the user's
26:
1265:
1152:"KBFS - Understanding KBFS | Keybase Docs"
25:
854:"Proof Integration Guide | Keybase Docs"
828:"Abrupt Termination of Coinbase Support"
332:Keybase screenshot showing a user's keys
1308:Internet properties established in 2014
752:"Stellar wallets for all Keybase users"
557:
678:"Understanding the Keybase filesystem"
1175:Hackett, Robert (18 September 2017).
964:
962:
960:
958:
956:
929:
927:
574:The Keybase client Github repository.
182:Keybase supports publicly connecting
7:
1102:"Introducing the Keybase filesystem"
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666:
664:
638:
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634:
608:
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604:
14:
934:Fleishman, Glenn (Feb 15, 2017).
1126:"Keybase launches encrypted git"
456:writer1,writer2,#reader1,reader2
32:
516:in the team name. For example,
384:would be editable by the users
1298:Free software programmed in Go
81:Chris Coyne, Max Krohn, others
1:
1313:2020 mergers and acquisitions
1052:Keybase (via Wayback Machine)
969:Dunn, John E (May 31, 2017).
613:Dalton, Andrew (2017-09-02).
422:Private files are stored in
341:machines, the filesystem is
995:Hoff, John (May 12, 2017).
913:(Press release). 2020-05-07
643:Russell, Jon (2016-05-02).
366:Public files are stored in
1329:
1022:"Introducing Keybase Chat"
429:, and are only visible to
113:407,163 (as of 2019-08-22)
18:
585:"Sigchain | Keybase Docs"
526:wikipedia.projects.foobar
483:Team files are stored in
324:Keybase Filesystem (KBFS)
69:Zoom Video Communications
51:social networking service
31:
532:(and therefore, also of
230:Keybase allows users to
728:"Keybase chooses Zcash"
179:by the Keybase client.
103:Required for membership
528:would be a subteam of
520:would be a subteam of
467:but only readable for
333:
123:; 10 years ago
121:February 14, 2014
331:
1001:androidcommunity.com
883:"Keybase joins Zoom"
492:encrypted and signed
169:end-to-end encrypted
1212:on October 27, 2018
1202:"Teams for Keybase"
540:Team administration
272:Linux distributions
270:, and most desktop
28:
1303:Tor onion services
701:Fleishman, Glenn.
530:wikipedia.projects
518:wikipedia.projects
334:
318:trust on first use
1273:Keybase on GitHub
803:"QRL and Keybase"
351:Microsoft Windows
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73:
57:Available in
16:Security software
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1269:
1264:
1263:
1261:Official website
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1208:. Archived from
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1253:External links
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1132:. Keybase, Inc
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1028:. Keybase, Inc
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975:Naked Security
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834:. Keybase, Inc
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22:
1239:. Retrieved
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1214:. Retrieved
1210:the original
1205:
1196:
1186:21 September
1184:. Retrieved
1181:Fortune Tech
1180:
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1159:. Retrieved
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1134:. Retrieved
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1072:
1060:. Retrieved
1056:the original
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1032:February 12,
1030:. Retrieved
1025:
1016:
1004:. Retrieved
1000:
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978:. Retrieved
974:
943:. Retrieved
939:
915:. Retrieved
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890:. Retrieved
886:
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866:. Retrieved
862:the original
857:
848:
836:. Retrieved
831:
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811:. Retrieved
809:. 2019-04-24
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786:. Retrieved
782:
759:. Retrieved
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735:. Retrieved
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710:. Retrieved
707:Fast Company
706:
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685:. Retrieved
681:
652:. Retrieved
648:
622:. Retrieved
618:
592:. Retrieved
588:
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572:, 2014-12-12
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362:Public files
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231:
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217:
181:
161:social media
152:
151:
100:Registration
45:Type of site
196:Hacker News
1282:Categories
1241:2017-09-26
1206:Keybase.io
1161:2019-06-09
1156:keybase.io
1111:2017-09-26
1087:2019-02-10
1082:keybase.io
917:2020-05-07
892:2020-05-07
887:keybase.io
868:2019-06-08
858:keybase.io
813:2021-04-06
788:2019-06-08
783:keybase.io
761:2019-09-16
737:2018-02-06
687:2017-09-26
654:2017-05-06
649:TechCrunch
624:2017-06-05
594:2019-06-09
589:keybase.io
552:References
479:Team files
159:that maps
128:2014-02-14
49:Encrypted
1078:"Keybase"
911:Zoom Blog
534:wikipedia
522:wikipedia
454:/private/
435:/private/
424:/private/
349:, and on
339:Unix-like
285:signature
171:chat and
1136:June 11,
1062:June 11,
940:Macworld
619:Engadget
524:, while
487:teamname
431:username
426:username
409:/public/
379:/public/
370:username
368:/public/
347:/keybase
280:Electron
278:with an
212:Coinbase
141:Electron
118:Launched
1293:OpenPGP
1236:Keybase
1106:Keybase
1006:June 8,
980:June 8,
945:June 8,
682:Keybase
473:reader2
469:reader1
465:writer2
461:writer1
402:keybase
343:mounted
264:Android
256:Windows
236:Twitter
208:Stellar
200:Bitcoin
184:Twitter
177:mounted
153:Keybase
126: (
91:keybase
60:English
27:Keybase
21:KeyBase
838:5 June
712:5 June
570:Github
485:/team/
448:, and
392:, and
375:signed
306:reddit
240:Reddit
194:, and
192:Reddit
188:GitHub
72:(2020)
508:Slack
504:named
498:Teams
463:and
450:three
394:three
314:rekey
244:OAuth
232:prove
204:Zcash
155:is a
145:React
109:Users
65:Owner
1218:2017
1188:2017
1138:2018
1064:2018
1034:2018
1008:2017
982:2017
947:2017
840:2017
714:2017
471:and
404:.pub
299:Chat
293:NaCl
220:Zoom
536:).
446:bar
442:foo
396:).
390:bar
386:foo
356:Git
345:to
289:PGP
268:iOS
260:Mac
250:App
238:or
165:PGP
93:.io
86:URL
1284::
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