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Niklas Dusenlund

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111 commits1 monitored projects29 candidates0 high-risk analyses
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Informational 17 AI analysisMessage 78 · Adequate
BB BitBoxBitBox02 firmware BitcoinHardware wallets

Bump Rust toolchain to 1.96

This commit is a routine maintenance update for the BitBox02 hardware wallet firmware. It upgrades the pinned Rust compiler toolchain from an older version to Rust 1.96.0, updates the project's Docker build container and related developer …

Routine toolchain and dependency upgradeVendored libc updated across many platform bindingsNo first-party security-relevant code changes
55e3dd30by Niklas Dusenlund+14839−13798360 files
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Informational 15 AI analysisMessage 58 · Thin
BB BitBoxBitBox02 firmware BitcoinHardware wallets

Format generated protobufs explicitly

This commit is purely a code-style and build-maintenance change. It makes the Rust code generated from protocol-buffer definitions be formatted by rustfmt automatically and included in style checks. No security-sensitive behavior is change…

f22f12cdby Niklas Dusenlund+36−1603 files
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Informational 15 AI analysisMessage 68 · Adequate
BB BitBoxBitBox02 firmware BitcoinHardware wallets

Move protobuf bindings into bitbox-proto

This commit is a build-system and code-organization refactor. It moves the automatically generated Rust protobuf message definitions from inside the main bitbox02-rust crate into a new, separate bitbox-proto crate. It also switches the gen…

06f33ef3by Niklas Dusenlund+2442−236321 files
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Low 34 AI analysisMessage 78 · Adequate
BB BitBoxBitBox02 firmware BitcoinHardware wallets

Port USB report queue to Rust

This commit rewrites the firmware's USB report queue from C to Rust. It is a large refactoring that replaces a hand-written C ring buffer with a Rust VecDeque wrapped in a C-compatible FFI. The change touches the core USB communication pat…

Large refactoring of security-critical USB I/O pathNew C/Rust FFI boundary for queue allocation and accessManual memory management via Box::into_raw / Box::from_raw
214254aaby Niklas Dusenlund+653−37142 files
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Informational 15 AI analysisMessage 28 · Opaque
BB BitBoxBitBox02 firmware BitcoinHardware wallets

simulator: LVGL init

This commit adds a new graphical simulator for the BitBox02 hardware wallet using the LVGL UI library. It is a large development-only change that introduces simulator code, vendored Rust dependencies, and build tooling. There is no indicat…

00a6e4d7by Niklas Dusenlund+139246−147391 files
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Informational 17 AI analysisMessage 63 · Adequate
BB BitBoxBitBox02 firmware BitcoinHardware wallets

docker: Add new target

This is a routine build-system and toolchain update for the BitBox02 firmware. It adds support for a new ARM processor target (Cortex-M33), upgrades the Rust compiler, LLVM, and the ARM GNU toolchain, and pulls in newer versions of some th…

Large dependency/vendor update with 423 files changedToolchain version bumps (Rust, LLVM, Arm GNU toolchain)New Rust target added for Cortex-M33 (thumbv8m.main-none-eabihf)
57410cb2by Niklas Dusenlund+162194−109761423 files
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Informational 15 AI analysisMessage 35 · Opaque
BB BitBoxBitBox02 firmware BitcoinHardware wallets

formatting: Indent preprocessor directives

This commit is purely a code-style change. It tells the project's automatic formatter (clang-format) to indent preprocessor directives like #if, #include, and #error, and then applies that new rule across many source files. No program logi…

90895379by Niklas Dusenlund+676−67263 files
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Informational 15 AI analysisMessage 43 · Thin
BB BitBoxBitBox02 firmware BitcoinHardware wallets

rust: bump to 2024

This commit upgrades the Rust code edition from 2021 to 2024 across the project and applies the matching rustfmt formatting. It is a routine toolchain/language-version migration: Cargo.toml files are updated, import order is re-sorted, uns…

1a3bc6eeby Niklas Dusenlund+1041−81574 files
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Informational 15 AI analysisMessage 55 · Thin
BB BitBoxBitBox02 firmware BitcoinHardware wallets

tests: rename mocks to fakes

This commit is a pure refactoring: it renames the test-only 'hardware-mocks' directory and all related function names to 'hardware-fakes' across build files, source code, and unit tests. No production firmware behavior changes, no security…

442462c3by Niklas Dusenlund+937−97643 files
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Informational 15 AI analysisMessage 90 · Strong
BB BitBoxBitBox02 firmware BitcoinHardware wallets

test: Moved mocking specific things to unit tests

This commit is a pure internal test-code refactor. It moves CMocka-specific mock functions out of a shared hardware-mocks library and into the unit-test directory so that the simulator no longer depends on the CMocka testing framework. No …

08b47ca1by Niklas Dusenlund+552−51720 files
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Informational 15 AI analysisMessage 28 · Opaque
BB BitBoxBitBox02 firmware BitcoinHardware wallets

Move vendored rust deps

This commit is a large but purely organizational change: it moves all vendored (third-party) Rust dependencies from the `src` directory to a new `external/vendor` directory. Only two small configuration files were actually modified: `.carg…

2dfc3729by Niklas Dusenlund+1806727−18067274769 files
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Low 29 AI analysisMessage 65 · Adequate
BB BitBoxBitBox02 firmware BitcoinHardware wallets

rust: since rust 1.64, bindgen can use the c types from core

This commit updates the BitBox02 firmware's Rust code to use Rust's built-in C type definitions instead of a custom module. The commit message notes a bug: the custom module incorrectly defined 'unsigned int' as 64 bits on 64-bit systems, …

Custom FFI type aliases with incorrect widths for c_int/c_uint/c_long/c_ulong on 64-bit targetsSwitch to core::ffi C types, which match the platform ABI correctlyAddition of explicit pointer casts at FFI call sites to satisfy type checking
9e5ebf7eby Niklas Dusenlund+49−8514 files
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