Tinfoil Chat (TFC) is a
FOSS+
FHD peer-to-peer messaging system that relies on high assurance hardware architecture to protect users from
passive collection,
MITM attacks and most importantly,
remote key exfiltration. TFC is designed for people with one of the most complex threat models: organized crime groups and nation state hackers who bypass end-to-end encryption of traditional secure messaging apps by hacking the endpoint.State-of-the-art cryptographyTFC uses
XChaCha20-
Poly1305 end-to-end encryption with
deniable authentication to protect all messages and files sent to individual recipients and groups. The symmetric keys are either
pre-shared, ..
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