INNER CODE UNIT · Go

VerifyBlock

volodymyrprokopyuk/go-blockchain · chain/block.go:148

func VerifyBlock(blk SigBlock, authority Address) (bool, error) {
  hash := blk.Block.Hash().Bytes()
  pub, err := ecc.RecoverPubkey("P-256k1", hash, blk.Sig)
  if err != nil {
    return false, err
  }
  acc := NewAddress(pub)
  return acc == authority, nil
}

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