watermark_codec_pkg/tests/sign_verify_test.py

from watermark_codec.tool.sign_verify import get_sign, verify_sign

if __name__ == '__main__':
    raw_data = "hello world test sign"
    sign_data, public_key = get_sign(raw_data)
    print(f"sign_data: {sign_data}\npublic_key: {public_key}")
    verify_result = verify_sign(raw_data, sign_data, public_key)
    print(f"verify_result: {verify_result}")