SignatureErc6492

Utility functions for working with ERC-6492 wrapped signatures.

Examples

import { PersonalMessage, Secp256k1, Signature } from 'ox'
import { SignatureErc6492 } from 'ox/erc6492'
 
const signature = Secp256k1.sign({
  payload: PersonalMessage.getSignPayload('0xdeadbeef'),
  privateKey: '0x...',
})
 
const wrapped = SignatureErc6492.wrap({ 
  data: '0xcafebabe', 
  signature: Signature.toHex(signature), 
  to: '0xcafebabecafebabecafebabecafebabecafebabe', 
})
'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'

Functions

Name	Description
`SignatureErc6492.assert`	Asserts that the wrapped signature is valid.
`SignatureErc6492.from`	Parses an ERC-6492 wrapped signature into its constituent parts.
`SignatureErc6492.unwrap`	Parses an ERC-6492 wrapped signature into its constituent parts.
`SignatureErc6492.validate`	Validates a wrapped signature. Returns `true` if the wrapped signature is valid, `false` otherwise.
`SignatureErc6492.wrap`	Serializes an ERC-6492 wrapped signature.

Errors

Name	Description
`SignatureErc6492.InvalidWrappedSignatureError`	Thrown when the ERC-6492 wrapped signature is invalid.

Types

Name	Description
`SignatureErc6492.Unwrapped`	Unwrapped ERC-6492 signature.
`SignatureErc6492.Wrapped`	Wrapped ERC-6492 signature.