├── .gitmodules ├── CMakeLists.txt ├── LICENSE ├── cmake ├── dict.cmake └── version.cmake ├── config ├── esp32 │ └── partitions.csv ├── mbedtls_config.h └── rp2350 │ ├── alt │ ├── sha256_alt.c │ └── sha256_alt.h │ ├── pt.json │ └── secure_boot.json ├── pico_keys_sdk_import.cmake ├── pico_sdk_import.cmake ├── sdkconfig.defaults └── src ├── CMakeLists.txt ├── apdu.c ├── apdu.h ├── asn1.c ├── asn1.h ├── board.h ├── compat.h ├── crypto_utils.c ├── crypto_utils.h ├── debug.h ├── eac.c ├── eac.h ├── esp_compat.h ├── fs ├── file.c ├── file.h ├── flash.c ├── low_flash.c ├── mman.c ├── mman.h ├── otp.c ├── otp.h ├── phy.c └── phy.h ├── idf_component.yml ├── led ├── led.c ├── led.h ├── led_cyw43.c ├── led_neopixel.c ├── led_pico.c ├── led_pimoroni.c └── led_ws2812.c ├── main.c ├── pico_keys.h ├── pico_keys_version.h ├── pthread_win32.h ├── queue.h ├── rescue.c ├── rng ├── hwrng.c ├── hwrng.h ├── random.c └── random.h ├── semaphore_win32.h └── usb ├── ccid ├── ccid.c ├── ccid.h └── 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