src/OpenSSL/crypto.py
def from_cryptography_key(cls, crypto_key):
        """
        Construct based on a ``cryptography`` *crypto_key*.

        :param crypto_key: A ``cryptography`` key.
        :type crypto_key: One of ``cryptography``'s `key interfaces`_.

        :rtype: PKey

        .. versionadded:: 16.1.0
        """
        pkey = cls()
        if not isinstance(crypto_key, (rsa.RSAPublicKey, rsa.RSAPrivateKey,
                                       dsa.DSAPublicKey, dsa.DSAPrivateKey)):
            raise TypeError("Unsupported key type")

        pkey._pkey = crypto_key._evp_pkey
        if isinstance(crypto_key, (rsa.RSAPublicKey, dsa.DSAPublicKey)):
            pkey._only_public = True
        pkey._initialized = True
        return pkey
def from_cryptography_key(cls, crypto_key):
        """
        Construct based on a ``cryptography`` *crypto_key*.

        :param crypto_key: A ``cryptography`` key.
        :type crypto_key: One of ``cryptography``'s `key interfaces`_.

        :rtype: PKey

        .. versionadded:: 16.1.0
        """
        pkey = cls()
        if not isinstance(crypto_key, (rsa.RSAPublicKey, rsa.RSAPrivateKey,
                                       dsa.DSAPublicKey, dsa.DSAPrivateKey)):
            raise TypeError("Unsupported key type")

        pkey._pkey = crypto_key._evp_pkey
        if isinstance(crypto_key, (rsa.RSAPublicKey, dsa.DSAPublicKey)):
            pkey._only_public = True
        pkey._initialized = True
        return pkey
def from_cryptography_key ( cls , crypto_key ) : pkey = cls ( ) if not isinstance ( crypto_key , ( rsa . RSAPublicKey , rsa . RSAPrivateKey , dsa . DSAPublicKey , dsa . DSAPrivateKey ) ) : raise TypeError ( "Unsupported key type" ) pkey . _pkey = crypto_key . _evp_pkey if isinstance ( crypto_key , ( rsa . RSAPublicKey , dsa . DSAPublicKey ) ) : pkey . _only_public = True pkey . _initialized = True return pkey
Construct based on a ``cryptography`` *crypto_key*.

        :param crypto_key: A ``cryptography`` key.
        :type crypto_key: One of ``cryptography``'s `key interfaces`_.

        :rtype: PKey

        .. versionadded:: 16.1.0
Construct based on a cryptography * crypto_key * .