Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Recently, an improved digital signature scheme was proposed by He. Hover, there is a akness in He's scheme, where the forgers can forge valid signatures. ,  show that there is also a drawback that a public key may have more than one corresponding secret key, where the verifier cannot determine who the real signer is. As a result,  improve He's scheme to overcoming the above flaws. Moreover,  propose a message-passing protocol. In the proposed protocol, the delivered message can be extended by the valid senders, and the appended signatures are used to ensure the integrity of the message and to verify each signer of each sub-message
['Chin-Chen Chang', 'Ya-Fen Chang', 'Wen-Chuan Wu']
I am writing a research paper on a idea An extendable-message-passing protocol with signatures based on two hard problems and its applications
[{"from": "human", "value": "I am writing a research paper on a idea An extendable-message-passing protocol with signatures based on two hard problems and its applications"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Recently, an improved digital signature scheme was proposed by He. Hover, there is a akness in He's scheme, where the forgers can forge valid signatures. ,  show that there is also a drawback that a public key may have more than one corresponding secret key, where the verifier cannot determine who the real signer is. As a result,  improve He's scheme to overcoming the above flaws. Moreover,  propose a message-passing protocol. In the proposed protocol, the delivered message can be extended by the valid senders, and the appended signatures are used to ensure the integrity of the message and to verify each signer of each sub-message"}]