ledgerjs VS My-Wallet-V3

ledgerjs

• After a few years, can't open ETH (Ledger Nano S)
  4 projects | /r/ledgerwallet | 20 Jan 2022

  Also, this could have some helpful info.

• Anyway to generate staking keys using Ledger for solo stakers?
  3 projects | /r/ethstaker | 20 Jan 2022

  I've been looking at different documents like Ledger Hardware Wallet ETH JavaScript bindings and I don't see anything for this.

• Daily General Discussion - August 27, 2021
  4 projects | /r/ethfinance | 27 Aug 2021

  For those interested in the text details, here's a ledger bug thread.

• How do I connect to the Ledger Live app over Websocket?
  4 projects | /r/ledgerwallet | 24 Aug 2021

  Here's a minimalistic Python implementation I'm using on my system https://gist.github.com/btchip/85b4018f0c421bd72c8f818ec31c69ef - from the client side of the bridge you can just use the HTTP transport of ledgerjs (https://github.com/LedgerHQ/ledgerjs/tree/master/packages/hw-transport-http). However I wouldn't suggest to use the bridge and rather focus on a native webhid/webusb implementation as the user experience would be much smoother. You can have a look at this Metamask fork to see how it's done https://github.com/hectorchu/metamask-extension , or Keplr https://github.com/chainapsis/keplr-extension or Terra Station https://github.com/terra-money/station

• [Ledger Nano S] ETH 2 Deposit Not Recognized?
  2 projects | /r/ledgerwallet | 4 Jun 2021

  You can generate the keys, but you can't sign with them at the moment. There's no tooling available yet, just some low level documentation https://github.com/LedgerHQ/app-ethereum/blob/master/doc/ethapp.asc#get-eth2-public-key and a third party services integrating it in a web application using https://github.com/LedgerHQ/ledgerjs/blob/master/packages/hw-app-eth/src/Eth.js#L1023, such as https://stake.fish - you might be able to get the withdrawal key from there by going through the process without confirming

• Calling into ledger programmatically
  2 projects | /r/ledgerwallet | 30 May 2021

  If you're fine with Javascript you can have a look at https://github.com/ledgerhq/ledgerjs which is the most maintained transport library to communicate with the different device applications (f.e. https://github.com/LedgerHQ/ledgerjs/tree/master/packages/hw-app-eth for Ethereum)

• Daily General Discussion - May 7, 2021
  5 projects | /r/ethfinance | 7 May 2021

  Here's the relevant code: https://github.com/LedgerHQ/ledgerjs/blob/master/packages/hw-app-eth/src/Eth.js#L360 Specifically what they do is pre-compute two different hashes for the EIP712 message. One is for the domain (kind of like metadata) and the other for the message itself. They then hash these together on the device.

  5 projects | /r/ethfinance | 7 May 2021

  Ledger tried blaming MetaMask for not supporting them yet, saying they had already implemented the EIP-712 standard. We looked at their code base and discovered they weren't generating signatures on the secure hardware at all - they're doing it on your computer and their CTO confirmed it.

  5 projects | /r/ethfinance | 7 May 2021

  The second we saw is that even when it is ready, it's not using hardware security. Here's their code base. Their CTO confirmed our understanding of their code, hence the tweet.

• Can Nano S display transaction data?
  3 projects | /r/ledgerwallet | 28 Dec 2020

  You have to submit the signed token metadata before signing the transaction - this is done by provideErc20TokenInformation in https://github.com/LedgerHQ/ledgerjs/blob/master/packages/hw-app-eth/src/Eth.js if you need a sample

My-Wallet-V3

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Tracking mentions began in Dec 2020.