Esempio n. 1
0
    def verifyPiece(self, inner_path, pos, piece):
        try:
            piecemap = self.getPiecemap(inner_path)
        except OSError as err:
            raise VerifyError("Unable to download piecemap: %s" % err)

        piece_i = int(pos / piecemap["piece_size"])
        if CryptHash.sha512sum(
                piece, format="digest") != piecemap["sha512_pieces"][piece_i]:
            raise VerifyError("Invalid hash")
        return True
Esempio n. 2
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 def verifyPiece(self, inner_path, pos, piece):
     piecemap = self.getPiecemap(inner_path)
     piece_i = pos / piecemap["piece_size"]
     if CryptHash.sha512sum(
             piece, format="digest") != piecemap["sha512_pieces"][piece_i]:
         raise VerifyError("Invalid hash")
     return True