コード例 #1
0
ファイル: encrypt.py プロジェクト: AndreaCensi/boot_olympics
    def transform_streamels(self, streamels):
        check_1d_bit_sequence(streamels, 'Encrypt')

        self.nbits = streamels.size
        bytes_required = nbytes_to_encrypt(self.nbits)
        bits_required = bytes_required * NBITS_IN_BYTE

        streamels2 = np.zeros(bits_required, streamel_dtype)
        streamels2['kind'] = ValueFormats.Discrete
        streamels2['lower'] = 0
        streamels2['upper'] = 1
        streamels2['default'] = self.transform_value(streamels['default'])
        return streamels2
コード例 #2
0
ファイル: encrypt.py プロジェクト: AndreaCensi/boot_olympics
    def transform_streamels(self, streamels):
        check_1d_bit_sequence(streamels, 'Decrypt')

        if streamels.size != self.expect_nbits:
            msg = 'I expect %d bits to decrypt.' % self.expect_nbits
            raise UnsupportedSpec(msg)

        streamels2 = np.zeros(self.ngoodbits, streamel_dtype)
        streamels2['kind'] = ValueFormats.Discrete
        streamels2['lower'] = 0
        streamels2['upper'] = 1
        streamels2['default'] = self.transform_value(streamels['default'])

        return streamels2