ecsign

Callable

• ecsign(msgHash: Buffer, privateKey: Buffer, chainId?: bigint): ECDSASignature

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• Returns the ECDSA signature of a message hash.

  If chainId is provided assume an EIP-155-style signature and calculate the v value accordingly, otherwise return a “static” v just derived from the recovery bit

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  Parameters

  • msgHash: Buffer

  • privateKey: Buffer

  • optionalchainId: bigint

  Returns ECDSASignature