Sept. 2, 2022

Bitcoin.Review E5: Bitcoin Hardware Wallets Roundtable

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Citadel Dispatch

NVK and I are joined by Ledger CTO, Charles Guillemet, independent security researcher, Lazy Ninja, and Sparrow maintainer, Craig Raw to discuss bitcoin wallets.

  • 45:22 Support requests
  • 01:03:12 Noob vs advanced user features
  • 01:06:42 Most common attack vectors
  • 01:11:32 Backup and seeds
  • 01:12:29 Seedless multisig setups
  • 01:21:49 Single sig passphrases
  • 01:26:30 Security tradeoffs and considerations
  • 01:31:41 Air gapped PC vs hardware wallets
  • 01:40:28 SD card vs USB connection
  • 01:48:26 BIPs and standards
  • 01:49:16 BIP Proposal: Wallet Labels Export Format
  • 01:58:146 The BIP process
  • 02:03:42 TAPSGINER design and security tradeoffs
  • 02:19:25 Squares new hardware wallet
  • 02:40:00 Defending against government attacks

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Chapters

45:22 - Support requests

01:03:12 - Noob vs advanced user features

01:06:42 - Most common attack vectors

01:11:32 - Backup and seeds

01:12:29 - Seedless multisig setups

01:21:49 - Single sig passphrases

01:26:30 - Security tradeoffs and considerations

01:31:41 - Air gapped PC vs hardware wallets

01:40:28 - SD card vs USB connection

01:48:26 - BIPs and standards

01:49:16 - BIP Proposal Wallet Labels Export Format

01:58:14 - 6 The BIP process

02:03:42 - TAPSGINER design and security tradeoffs

02:19:25 - Squares new hardware wallet

02:40:00 - Defending against government attacks support dispatch