Official Go implementation of the Ethereum protocol

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James Prestwich 1e3177de22 accounts/usbwallet: mitigate ledger app chunking issue (#26773) ... This PR mitigates an issue with Ledger's on-device RLP deserialization, see https://github.com/LedgerHQ/app-ethereum/issues/409 Ledger's RLP deserialization code does not validate the length of the RLP list received, and it may prematurely enter the signing flow when a APDU chunk boundary falls immediately before the EIP-155 chain_id when deserializing a transaction. Since the chain_id is uninitialized, it is 0 during this signing flow. This may cause the user to accidentally sign the transaction with chain_id = 0. That signature would be returned from the device 1 packet earlier than expected by the communication loop. The device blocks the second-to-last packet waiting for the signer flow, and then errors on the successive packet (which contains the chain_id, zeroed r, and zeroed s) Since the signature's early arrival causes successive errors during the communication process, geth does not parse the improper signature produced by the device, and therefore no improperly-signed transaction can be created. User funds are not at risk. We mitigate by selecting the highest chunk size that leaves at least 4 bytes in the final chunk.		2 years ago
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trezor	build: upgrade to go 1.19 (#25726)	2 years ago
hub.go	accounts/usbwallet: support Ledger Nano S Plus and FTS (#25933)	2 years ago
ledger.go	accounts/usbwallet: mitigate ledger app chunking issue (#26773)	2 years ago
trezor.go	build: upgrade to go 1.19 (#25726)	2 years ago
wallet.go	all: fix some typos (#25551)	2 years ago