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reverse to unshuffle

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Donovan
2025-06-26 13:35:35 -05:00
parent 6ea7486d76
commit 6777a19f5b
1 changed files with 3 additions and 3 deletions
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6
docs/nkode_over_unencrypted_channel.md
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@@ -58,7 +58,7 @@ sequenceDiagram
end
Note right of Server: Server also sends the 96-bit nonce in plain-text.<br/>The Server must never use the same nonce twice.<br/>It must be randonly generated for every authentication.<br/>The only additional overhead is the 96-bit nonce.
rect rgb(191, 223, 255)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
end
Mobile Client ->> User: Render Keypad
User ->> Server: Set nKode
@@ -68,7 +68,7 @@ sequenceDiagram
Server ->> Mobile Client: Shuffled Keypad Index Array + Nonce
end
rect rgb(191, 223, 255)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
end
Mobile Client ->> User: Render Keypad
User ->> Server: Confirm nKode
@@ -78,7 +78,7 @@ sequenceDiagram
Server ->> Mobile Client: Shuffled Keypad Index Array + Nonce
end
rect rgb(191, 223, 255)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Reverse(Shuffled Keypad Index Array, SharedKey, Nonce)
Mobile Client ->> Mobile Client: Keypad Index Array =<br/>Unshuffle(Shuffled Keypad Index Array, SharedKey, Nonce)
end
Mobile Client ->> User: Render Keypad
User ->> Server: Successful Login