Python wc_RsaSSL_Verifyの例

コード例 #1

ファイル: ciphers.py プロジェクト: dgarske/wolfssl

    def verify(self, signature):
        """
        Verifies **signature**, using the public key data in the
        object. The signature's length must be equal to:

            **self.output_size**

        Returns a string containing the plaintext.
        """
        signature = t2b(signature)
        plaintext = t2b("\0" * self.output_size)

        ret = _lib.wc_RsaSSL_Verify(signature, len(signature), plaintext, len(plaintext), self.native_object)

        if ret < 0:
            raise WolfCryptError("Verify error (%d)" % ret)

        return plaintext[:ret]

コード例 #2

    def verify(self, signature):
        """
        Verifies **signature**, using the public key data in the
        object. The signature's length must be equal to:

            **self.output_size**

        Returns a string containing the plaintext.
        """
        signature = t2b(signature)
        plaintext = t2b("\0" * self.output_size)

        ret = _lib.wc_RsaSSL_Verify(signature, len(signature), plaintext,
                                    len(plaintext), self.native_object)

        if ret < 0:
            raise WolfCryptError("Verify error (%d)" % ret)

        return plaintext[:ret]

コード例 #3

ファイル: ciphers.py プロジェクト: haydenroche5/wolfcrypt-py

        def verify(self, signature):
            """
            Verifies **signature**, using the public key data in the
            object. The signature's length must be equal to:

                **self.output_size**

            Returns a string containing the plaintext.
            """
            signature = t2b(signature)
            plaintext = _ffi.new("byte[%d]" % self.output_size)

            ret = _lib.wc_RsaSSL_Verify(signature, len(signature), plaintext,
                                        self.output_size, self.native_object)

            if ret < 0:  # pragma: no cover
                raise WolfCryptError("Verify error (%d)" % ret)

            return _ffi.buffer(plaintext, ret)[:]

コード例 #4

ファイル: ciphers.py プロジェクト: wolfSSL/wolfcrypt-py

    def verify(self, signature):
        """
        Verifies **signature**, using the public key data in the
        object. The signature's length must be equal to:

            **self.output_size**

        Returns a string containing the plaintext.
        """
        signature = t2b(signature)
        plaintext = _ffi.new("byte[%d]" % self.output_size)

        ret = _lib.wc_RsaSSL_Verify(signature, len(signature),
                                    plaintext, self.output_size,
                                    self.native_object)

        if ret < 0:  # pragma: no cover
            raise WolfCryptError("Verify error (%d)" % ret)

        return _ffi.buffer(plaintext, ret)[:]