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typo error: keccack256 -> keccak256 (#25054)

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Luozhu 2022-06-10 18:50:22 +08:00 committed by GitHub
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docs/_rpc/ns-personal.md
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@ -148,7 +148,7 @@ undefined
### personal_sign ### personal_sign
The sign method calculates an Ethereum specific signature with: The sign method calculates an Ethereum specific signature with:
`sign(keccack256("\x19Ethereum Signed Message:\n" + len(message) + message)))`. `sign(keccak256("\x19Ethereum Signed Message:\n" + len(message) + message)))`.
By adding a prefix to the message makes the calculated signature recognisable as an Ethereum specific signature. This prevents misuse where a malicious DApp can sign arbitrary data (e.g. transaction) and use the signature to impersonate the victim. By adding a prefix to the message makes the calculated signature recognisable as an Ethereum specific signature. This prevents misuse where a malicious DApp can sign arbitrary data (e.g. transaction) and use the signature to impersonate the victim.