Jack Dorsey, founding father of Twitter (now X) and fintech firm Block (SQ), has revealed a whitepaper for Bitchat, a decentralized messaging protocol that allows absolutely encrypted communication – with out the web.
Bitchat would function over Bluetooth Low Power (BLE), permitting close by gadgets to type a mesh community that relays messages hop-by-hop, in keeping with the whitepaper published on Sunday.
When a message is shipped, it could journey throughout close by gadgets appearing as momentary nodes till it reaches its recipient, making it resilient in offline or censored environments.
Messages are end-to-end encrypted utilizing Curve25519 and AES-GCM, making certain that solely the supposed recipient can learn them. The protocol doesn’t accumulate metadata, consumer identities are obfuscated and messages vanish by default after supply except explicitly saved by the consumer.
Whereas not making express references to Bitcoin, cryptocurrency or blockchain, Dorsey describes Bitchat as a “decentralized, peer-to-peer messaing software,” evoking connections to the Bitcoin whitepaper’s intro through which it’s described as a “peer-to-peer model of digital money.”
Very like Bitcoin eliminates reliance on centralized intermediaries in finance, Bitchat might take away central authorities from digital communication.
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