Link to better hash ratchet description

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maqp 2019-04-24 11:20:23 +03:00
parent d2b170c558
commit 47eb200bfd
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@ -32,7 +32,7 @@ of which are verified via out-of-band channel. TFC provides per-message
with
[BLAKE2b](https://blake2.net/blake2.pdf)
based
[hash ratchet](https://en.wikipedia.org/wiki/Double_Ratchet_Algorithm).
[hash ratchet](https://www.youtube.com/watch?v=9sO2qdTci-s#t=1m34s).
All persistent user data is encrypted locally using XChaCha20-Poly1305, the key
of which is derived from password and salt using
[Argon2d](https://github.com/P-H-C/phc-winner-argon2/blob/master/argon2-specs.pdf).