src/OpenSSL/crypto.py
def check(self):
        """
        Check the consistency of an RSA private key.

        This is the Python equivalent of OpenSSL's ``RSA_check_key``.

        :return: ``True`` if key is consistent.

        :raise OpenSSL.crypto.Error: if the key is inconsistent.

        :raise TypeError: if the key is of a type which cannot be checked.
            Only RSA keys can currently be checked.
        """
        if self._only_public:
            raise TypeError("public key only")

        if _lib.EVP_PKEY_type(self.type()) != _lib.EVP_PKEY_RSA:
            raise TypeError("key type unsupported")

        rsa = _lib.EVP_PKEY_get1_RSA(self._pkey)
        rsa = _ffi.gc(rsa, _lib.RSA_free)
        result = _lib.RSA_check_key(rsa)
        if result:
            return True
        _raise_current_error()
def check(self):
        """
        Check the consistency of an RSA private key.

        This is the Python equivalent of OpenSSL's ``RSA_check_key``.

        :return: ``True`` if key is consistent.

        :raise OpenSSL.crypto.Error: if the key is inconsistent.

        :raise TypeError: if the key is of a type which cannot be checked.
            Only RSA keys can currently be checked.
        """
        if self._only_public:
            raise TypeError("public key only")

        if _lib.EVP_PKEY_type(self.type()) != _lib.EVP_PKEY_RSA:
            raise TypeError("key type unsupported")

        rsa = _lib.EVP_PKEY_get1_RSA(self._pkey)
        rsa = _ffi.gc(rsa, _lib.RSA_free)
        result = _lib.RSA_check_key(rsa)
        if result:
            return True
        _raise_current_error()
Check the consistency of an RSA private key.

        This is the Python equivalent of OpenSSL's ``RSA_check_key``.

        :return: ``True`` if key is consistent.

        :raise OpenSSL.crypto.Error: if the key is inconsistent.

        :raise TypeError: if the key is of a type which cannot be checked.
            Only RSA keys can currently be checked.