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pip

install --

no

-cache-dir ledgerblue

python -m ledgerblue

.checkGenuine

--targetId

0x33100004

The source code

is available here.

Application verification

When opening an application, a Non Genuine warning is displayed if the app has not been
signed by Ledger. A modified User Interface (as found in

https://github.com/LedgerHQ/nanos-ui

) will also display a warning message on boot.

Root of trust

The root of trust for the current batch is the following secp256k1 public key:

0490f5c9d15a0134bb019d2afd0bf2971497384597
06e7ac5be4abc350a1f818057224fce12ec9a65de18ec34
d6e8c24db927835ea1692b14c32e9836a75dad609

- as checked here

Genuine.py

10

Содержание Nano S Plus

Страница 1: ...User Manual Ledger Nano S Plus...

Страница 2: ...ry Author Date Modification purpose C cile Leang 25 01 2022 Document creation Benoit Lucet 02 02 2022 Document review C cile Leang 19 02 2022 Modifications after review Romain Muguet 21 02 2022 Docume...

Страница 3: ...allows developers to load and test their applications directly onto the product Purpose This document provides an overview of the main functionalities of the Nano S Plus to help you get started After...

Страница 4: ...ing started with Ledger Live 23 3 Installing and uninstalling apps 25 4 Adding your accounts 27 5 Sending crypto assets 29 6 Receiving crypto assets 31 Changing device settings 33 1 Accessing Control...

Страница 5: ...Getting Started 4...

Страница 6: ...te Since Ledger devices are manufactured in different periods of time some characteristics such as the packaging and the color of internal components can present some slight differences Don t worry th...

Страница 7: ...ry words yourself Instead your Ledger device will randomly select your recovery words for you All recovery words are picked from a standardized list called the BIP 39 list It s important to let your L...

Страница 8: ...your Ledger device screen during the initial setup and copied down on a blank recovery sheet If your Ledger device came with pre filled recovery sheets Your device should be considered unsafe to use...

Страница 9: ...r assistance Ledger Nano S Plus Welcome to Ledger Nano S Plus 1 4 Checking hardware integrity All Ledger devices pass the genuine check during the onboarding process and then each time when they conne...

Страница 10: ...ified you ll get a warning at boot As an additional check you can open the device to verify that no additional chip has been added compared with the images below and that the MCU is an STM32F042K6U6 F...

Страница 11: ...f the app has not been signed by Ledger A modified User Interface as found in https github com LedgerHQ nanos ui will also display a warning message on boot Root of trust The root of trust for the cur...

Страница 12: ...ve a device containing a pre completed recovery phrase or a pin code you should not use the device as it means that the device may have already been used by somebody else Ledger will never provide a p...

Страница 13: ...t us if the device immediately asks for a PIN code It may not be safe to continue using this device 2 Press the right button to navigate through the on screen instructions 3 Press both buttons simulta...

Страница 14: ...ake a blank Recovery sheet supplied in the box 2 Press both buttons when Write down your recovery phrase is displayed 3 Press the right button to navigate through the on screen instructions Then press...

Страница 15: ...ve Security tips Anyone with access to your recovery phrase could take your assets store it securely Ledger does not keep a backup of your 24 words Never use a device supplied with a recovery phrase a...

Страница 16: ...the on screen instructions 3 Press both buttons simultaneously to choose the option Restore from recovery phrase 2 2 2 Choosing your PIN code 1 Press both buttons when Choose PIN with 4 to 8 digits i...

Страница 17: ...ight or left button Press both buttons to validate each letter 3 Choose Word 1 from the suggested words Press both buttons to validate it 4 Repeat the process until the last word of your recovery phra...

Страница 18: ...ion The mobile app does not support firmware updates Instructions 1 Click on Update firmware in the orange notification banner Note If you don t see the notification banner please try again later as t...

Страница 19: ...will display multiple progress loaders while your Ledger Nano S Plus displays Processing Your device is successfully updated once Ledger Live displays Firmware updated You ve successfully updated you...

Страница 20: ...Exploring features 19...

Страница 21: ...ith an internet connection An internet connection and an available USB port Use an adapter for USB C ports Instructions Depending on your OS follow the steps to install Ledger Live Mac installation Wi...

Страница 22: ...ger com ledger live download 2 Download the Ledger Live application 3 Double click the Ledger Live executable file you downloaded 4 If a warning displays click Yes to allow the installation of Ledger...

Страница 23: ...dev rules master ad d_udev_rules sh sudo bash 5 Launch the AppImage by double clicking on it or via your terminal If you get a sandboxing error run the app with no sandbox ledger live desktop AppImage...

Страница 24: ...ions 2 1 Getting started 1 Start the Ledger Live application 2 On the welcome screen click on Get started 3 Select Connect your device 4 Choose your device then click on Continue 2 2 Security checklis...

Страница 25: ...ess to your computer 1 Click on Skip this step if you do not want to set a password 2 Enter your password in the New password field 3 Enter your password again in the Confirm password field 4 Click on...

Страница 26: ...he Bitcoin app to manage Bitcoin accounts Ledger devices have limited storage and the sizes of apps vary You can safely install and uninstall apps when needed Your private keys stay safe on your devic...

Страница 27: ...ttons Wait for the installations to finish before you quit the Manager 3 2 Uninstalling an app You can uninstall the app from your Ledger device 1 Connect and unlock your Ledger Nano S Plus by enterin...

Страница 28: ...utton is greyed out click on Portfolio 2 Click the Add account button 3 Type or click the drop down list to choose the crypto asset of the account to add Click Continue If you cannot find a crypto ass...

Страница 29: ...nt of that crypto asset has not received a transaction yet c The Accounts already in Portfolio section lists the accounts that are already in Portfolio and thus can not be added 6 Click Continue Your...

Страница 30: ...ive Check that the right app is installed on your device Ex install the Bitcoin app to send Bitcoin Instructions 5 1 Entering transaction details 1 Click the Send button on the left panel or at the to...

Страница 31: ...ion if everything is correct The transaction is then signed and sent to the network for confirmation Choose Reject to cancel the transaction 5 By clicking on View details you may track the transaction...

Страница 32: ...he Bitcoin app to receive Bitcoin Add an account if you re using Ledger Live Instructions 1 Click Receive in the menu on the left hand side 2 Type or use the drop down list to choose the account to cr...

Страница 33: ...does not change after you copy and paste it It is recommended to click Re verify after you ve entered the address somewhere else to double check it with your hardware wallet Disconnecting safely You m...

Страница 34: ...Changing device settings 33...

Страница 35: ...for 3 seconds at any time to open the Control Center 2 Navigate the Control Center by pressing either the left or right button 3 Validate a selection by pressing both buttons Settings Press both butt...

Страница 36: ...k your Ledger Nano S Plus by entering your PIN code 2 Hold both buttons for 3 seconds to open the Control Center 3 Navigate to Settings and press both buttons to enter 4 Select the General menu option...

Страница 37: ...unlock your device using your PIN code 2 Hold both buttons for 3 seconds to open the Control Center 3 Go to Settings Security and press both buttons to validate 4 Press both buttons to enter the PIN l...

Страница 38: ...Protecting your device 37...

Страница 39: ...d Anyone who gets your recovery phrase can take your crypto assets Ledger does not store your private keys nor ever asks for it Always ensure your 24 word recovery phrase is obtained from the device s...

Страница 40: ...more Remember that three wrong PIN code entries in a row will reset the device Never use an easy PIN code like 0000 123456 or 55555555 Never share your PIN code with anyone else Never use a PIN code y...

Страница 41: ...o S Plus by entering your PIN code 2 Hold both buttons for 3 seconds to open the Control Center 3 Navigate to Settings Security Change PIN 4 Choose a new PIN code of 4 to 8 digits 5 Confirm the new PI...

Страница 42: ...will permanently lose access to your crypto assets 3 1 Resetting from device settings 1 Connect and unlock your Ledger Nano S Plus by entering your PIN code 2 Hold both buttons for 3 seconds to open t...

Страница 43: ...ardware wallet fully backs up the private keys providing access to your accounts You must store it in a secure place The passphrase is essentially a password added to your 24 word recovery phrase that...

Страница 44: ...Ledger Nano S Plus based on a secret passphrase of your choice You can access the accounts protected by this passphrase by entering a secondary PIN code Only one passphrase can be attached to a PIN co...

Страница 45: ...he accounts are based on a secret passphrase of your choice Store a physical backup of the secret passphrase in a secure place The device cannot display it after the initial setup Instructions 1 Choos...

Страница 46: ...its extended public key xpub is stored in Ledger Live s user data folder where it is encrypted by your password if you ve set up password lock To be sure that Ledger Live does not store information ab...

Страница 47: ...phic locations To mitigate the risk of losing your crypto assets if one of the copies of your recovery phrase is compromised you can set up a passphrase If you do so make sure to store paper metal bac...

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