This special interest group (SIG) is focused on conversations related to the architecture of digital wallet engines and is a sub-group reporting to the OpenWallet Foundation's Technical Advisory Committee.
I've seen setups where a hardware wallet is paired with a web extension. Or a cloud wallet is paired with a mobile wallet.
I'm interested in standard ways this pairing has been achieved.
2 interesting solutions I have seen are encrypted data vaults and decentralized web nodes.
Under the right conditions they are both examples of "cloud wallets" but they seem targeted at helping synchronize content across devices. Similar to a password manager.
Examples:
Web Extension Wallet (MetaMask) allowing transactions from Hardware Wallets (Trezor / Ledger)
PWA Wallets relying on OAuth for signatures from a Cloud Wallet / backed by an HSM.
I've seen setups where a hardware wallet is paired with a web extension. Or a cloud wallet is paired with a mobile wallet.
I'm interested in standard ways this pairing has been achieved.
2 interesting solutions I have seen are encrypted data vaults and decentralized web nodes.
Under the right conditions they are both examples of "cloud wallets" but they seem targeted at helping synchronize content across devices. Similar to a password manager.
Examples: