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How to use the eth-sig-util.decrypt function in eth-sig-util

To help you get started, we’ve selected a few eth-sig-util examples, based on popular ways it is used in public projects.

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MetaMask / eth-simple-keyring / index.js View on Github

decryptMessage (withAccount, encryptedData) {
    const wallet = this._getWalletForAccount(withAccount)
    const privKey = ethUtil.stripHexPrefix(wallet.getPrivateKey())
    const privKeyBuffer = new Buffer(privKey, 'hex')
    const sig = sigUtil.decrypt(encryptedData, privKey)
    return Promise.resolve(sig)
  }