pypi 上的版本无法使用

[JonathanStrangeHelium]

tongsuo_test.py", line 13, in
ciphertext = pubkey2.encrypt(msg)
^^^^^^^^^^^^^^^
AttributeError: '_EllipticCurvePublicKey' object has no attribute 'encrypt'
按照咱们readme里例子写的
实际检查发现问题在这里, pip install tongsuopy 的版本缺少了encrypt

class EllipticCurvePublicKey(metaclass=abc.ABCMeta):
    @abc.abstractproperty
    def curve(self) -> EllipticCurve:
        """
        The EllipticCurve that this key is on.
        """

    @abc.abstractproperty
    def key_size(self) -> int:
        """
        Bit size of a secret scalar for the curve.
        """

    @abc.abstractmethod
    def public_numbers(self) -> "EllipticCurvePublicNumbers":
        """
        Returns an EllipticCurvePublicNumbers.
        """

    @abc.abstractmethod
    def public_bytes(
        self,
        encoding: _serialization.Encoding,
        format: _serialization.PublicFormat,
    ) -> bytes:
        """
        Returns the key serialized as bytes.
        """

    @abc.abstractmethod
    def verify(
        self,
        signature: bytes,
        data: bytes,
        signature_algorithm: EllipticCurveSignatureAlgorithm,
    ) -> None:
        """
        Verifies the signature of the data.
        """

    @classmethod
    def from_encoded_point(
        cls, curve: EllipticCurve, data: bytes
    ) -> "EllipticCurvePublicKey":
        utils._check_bytes("data", data)

        if not isinstance(curve, EllipticCurve):
            raise TypeError("curve must be an EllipticCurve instance")

        if len(data) == 0:
            raise ValueError("data must not be an empty byte string")

        if data[0] not in [0x02, 0x03, 0x04]:
            raise ValueError("Unsupported elliptic curve point type")

        from tongsuopy.backends.tongsuo import backend

        return backend.load_elliptic_curve_public_bytes(curve, data)


EllipticCurvePublicKeyWithSerialization = EllipticCurvePublicKey

仓库里的版本

class EllipticCurvePublicKey(metaclass=abc.ABCMeta):
    @abc.abstractproperty
    def curve(self) -> EllipticCurve:
        """
        The EllipticCurve that this key is on.
        """

    @abc.abstractproperty
    def key_size(self) -> int:
        """
        Bit size of a secret scalar for the curve.
        """

    @abc.abstractmethod
    def public_numbers(self) -> "EllipticCurvePublicNumbers":
        """
        Returns an EllipticCurvePublicNumbers.
        """

    @abc.abstractmethod
    def public_bytes(
        self,
        encoding: _serialization.Encoding,
        format: _serialization.PublicFormat,
    ) -> bytes:
        """
        Returns the key serialized as bytes.
        """

    @abc.abstractmethod
    def verify(
        self,
        signature: bytes,
        data: bytes,
        signature_algorithm: EllipticCurveSignatureAlgorithm,
    ) -> None:
        """
        Verifies the signature of the data.
        """

    @abc.abstractmethod
    def encrypt(self, data: bytes) -> bytes:
        """
        Encrypts the data
        """

    @classmethod
    def from_encoded_point(
        cls, curve: EllipticCurve, data: bytes
    ) -> "EllipticCurvePublicKey":
        utils._check_bytes("data", data)

        if not isinstance(curve, EllipticCurve):
            raise TypeError("curve must be an EllipticCurve instance")

        if len(data) == 0:
            raise ValueError("data must not be an empty byte string")

        if data[0] not in [0x02, 0x03, 0x04]:
            raise ValueError("Unsupported elliptic curve point type")

        from tongsuopy.backends.tongsuo import backend

        return backend.load_elliptic_curve_public_bytes(curve, data)


EllipticCurvePublicKeyWithSerialization = EllipticCurvePublicKey