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@@ -1,2 +1,29 @@
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# FlipBIP - BIP39 Tool
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-BIP39 Mnemonic Generator for Flipper Zero
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+Crypto toolkit for Flipper Zero
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+
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+## Background
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+
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+The goal of this project is to see how much crypto functionality can be brought to the Flipper Zero.
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+
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+## Status
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+
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+### Complete
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+
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+- Trezor crypto C code ported into `crypto` subfolder
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+ - Adapted to use Flipper hardware RNG (see `crypto/rand.c`)
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+ - Imports and some C library functions modified for compatibility with FBT
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+- Basic navigation and UI adapted from FAP Boilerplate app
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+- BIP39 mnemonic generation supported!
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+ - 24, 18, or 12 words
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+
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+### Work in Progress
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+
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+- WIP: BIP39 mnemonic to seed generation
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+ - `seed` seems to be blank using `mnemonic_to_seed` func
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+- WIP: BIP39 to BIP32 HDNode
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+ - possible memory issue
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+
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+### (Far) Future
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+
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+- Airgapped wallet functionality
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+- USB/Bluetooth wallet functionality
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Struan Clark