Questions tagged [hardware-wallets]
A hardware wallet is loaded from a secure specialized environment provided by the device. This provides very strong protection against computer vulnerabilities and malware since no software can be installed on this environment.
43 questions
1 vote
1 answer
35 views
Safe Factory v4 gives Invalid Account error when trying to initialize factory
This is the code const safeFactory = await SafeFactory.init({ provider: rpcUrl, signer: signerAddress }); This is the error Error: invalid account at JsonRpcProvider....
- 11
0 votes
1 answer
30 views
What is industry standard solution for trustless self custody?
I'm exploring self custody using hardware wallets. The intention is so that I don't have to keep the Ethereum on centralized exchanges, anf I don't loose the Ethereum if the exchange goes bust or runs ...
- 103
0 votes
1 answer
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how do i recover my eth sent eth from bnb to trezor wallet using arb as gas price is cheaper it says it been sent but not in my trezor wllet
how do I recover my eth sent from BINANCE Exchange I sent my eth from BINANCE exchange to my cold wallet using arb as gas price is cheaper it says it been sent but not in my wallet.
- 1
1 vote
1 answer
209 views
Basic HSM for the mass generation of ethereum keys
I'm looking to generate a lot of public / private key pairs (i.e. in the order of +100,000s). I would like to be able to do this on a budget HSM. The assets owned by the keys are effectively value-...
1 vote
0 answers
20 views
Given a public key, is it possible to create a challenge that would produce a known signature, if signed by the corresponding private key?
Noob alert! Since hardware wallets don't support decryptWithPrivateKey function, I would like to make a workaround using signatures If it's possible to create the challenge, that would produce a pre-...
1 vote
0 answers
55 views
Secure and deterministic browser symmetric key generation?
I would like to know, what are the best practices to solve the following problem: Imagine there's an Alice with browser and Ethereum account (connected with Metamask / Wallet connect / etc). She needs ...
- 1,360
1 vote
1 answer
104 views
Automate transactions from hardware wallet: Proxy Contract?
I have some scripts (web3.js) running that automatically send transactions for me. I'd like to secure the used funds with my hardware wallet (or really any "real" way), which is of course ...
- 31
1 vote
0 answers
152 views
Generate EDSCA recoverable signature for use with OpenZeppelin EDSCA contract (Embedded/C/C++ Hardware wallet)
I'd like to sign a message on an Arduino-compatible microcontroller, and create a recoverable signature which can be used with EIP-191 and Ethereum's erecover / OpenZeppelin's ECDSA smart contracts to ...
- 111
1 vote
2 answers
211 views
Is there a hardware wallet solution which allows importing existing private keys?
I would like to avoid storing private keys for signing messages and transactions on my computer. The logical solution would be a hardware wallet like Trezor or Ledger. The problem is, I was unable to ...
- 123
2 votes
1 answer
693 views
Does a hardware wallet always generate the same seed phrase?
If I buy a new Ledger out of the box (untampered by the seller) and generate its seed phrase (Attempt #1), but then format the device to factory settings in order to once again re-generate a seed ...
- 1,608
3 votes
1 answer
1k views
Can two Ledgers generate the same seed phrase?
There’s millions of hardware wallets in existence right now generating 24 word seed phrases offline. Surely somewhere in the world there must be two or more devices that have generated the same seed ...
- 1,608
1 vote
0 answers
1k views
Will the Legacy address on Ledger hardware wallets always be supported?
Ledger hardware wallets apparently have 2 different HD path types: Legacy and Ledger Live. Will the Legacy wallet addresses still be accessible and operational in new device models like the Ledger ...
- 1,608
0 votes
1 answer
591 views
Can we import old seed phrases to the new Ledger Stax?
Ledger Nano devices have 24 words for a recovery or seed phrase. Will the new Ledger Stax hardware wallet also have 24 words? Can we import old seed phrases from a previous Nano device to the Ledger ...
- 1,608
1 vote
2 answers
604 views
Deploy contract with hardware wallet
I'm using Hardhat to deploy my smart contracts and I would like to use my Ledger wallet as the deploying account. I went over this thread and that thread but couldn't find any working solution. Has ...
- 835
0 votes
0 answers
465 views
How to derive all HD paths from an Ethereum wallet?
Child wallet addresses, also called HD paths (hierarchical deterministic), belonging to the same seed phrase are deterministic in Metamask hot wallets and Ledger hardware wallets. That is, the 0x ...
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