Signcryption testament protocol based on quadratic residue
MI Jun-li · Computer Engineering and Applications Journal · 2011
Based on the thoughts of Diffie-Hellman decision problem and anonymous signature,a new signcryption testament protocol is introduced in the article.The security of the protocol is based on the difficulty of solving discrete logarithm in finite field and quadratic residue on some special conditions.The new protocol satisfies all the requirements of the confidentiality and unforgeability by signcryption protocol,and it can defend against all those current attacks.