In this paper we propose a safe and based signcryption testament protocol in which the content of testament is also kept secret to the layer until the notary and the heir get it.

• 本文基于数字签密构造了一个安全合理的遗嘱协议方案。该方案中,遗嘱内容对于代理律师来说直到被公证人和继承人一起打开之前都是保密的。