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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/@metamask/eth-sig-util/dist

Просмотр файла: personal-sign.d.ts

/// <reference types="node" />
import { ToBufferInputTypes } from '@ethereumjs/util';
/**
 * Create an Ethereum-specific signature for a message.
 *
 * This function is equivalent to the `eth_sign` Ethereum JSON-RPC method as specified in EIP-1417,
 * as well as the MetaMask's `personal_sign` method.
 *
 * @param options - The personal sign options.
 * @param options.privateKey - The key to sign with.
 * @param options.data - The hex data to sign.
 * @returns The '0x'-prefixed hex encoded signature.
 */
export declare function personalSign({ privateKey, data, }: {
    privateKey: Buffer;
    data: ToBufferInputTypes;
}): string;
/**
 * Recover the address of the account used to create the given Ethereum signature. The message
 * must have been signed using the `personalSign` function, or an equivalent function.
 *
 * @param options - The signature recovery options.
 * @param options.data - The hex data that was signed.
 * @param options.signature - The '0x'-prefixed hex encoded message signature.
 * @returns The '0x'-prefixed hex encoded address of the message signer.
 */
export declare function recoverPersonalSignature({ data, signature, }: {
    data: ToBufferInputTypes;
    signature: string;
}): string;
/**
 * Recover the public key of the account used to create the given Ethereum signature. The message
 * must have been signed using the `personalSign` function, or an equivalent function.
 *
 * @param options - The public key recovery options.
 * @param options.data - The hex data that was signed.
 * @param options.signature - The '0x'-prefixed hex encoded message signature.
 * @returns The '0x'-prefixed hex encoded public key of the message signer.
 */
export declare function extractPublicKey({ data, signature, }: {
    data: ToBufferInputTypes;
    signature: string;
}): string;

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