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Each person keeps track of their own nonce, and the nonces of the other copayers. The nonce is iterated for each message. If a person ever doesn't iterate their nonce, that message is discarded by the copayers. The nonces are saved as networkNonce (your nonce) and networkNonces (the nonces of your copayers) in the wallet file. In order to support restoring old wallets, the first four bytes of the 8 byte nonce are actually the current time in seconds. Thus you can restore an old wallet, because certainly at least one second has passed since your last message. Only if you try to restore an old wallet within 1 second from the time of your last message will you have a problem (or if your system clock is grossly inaccurate). |
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| .. | ||
| AddressIndex.js | ||
| Message.js | ||
| Passphrase.js | ||
| PrivateKey.js | ||
| PublicKeyRing.js | ||
| Structure.js | ||
| TxProposals.js | ||
| Wallet.js | ||
| WalletFactory.js | ||