Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Group key distribution systems (GKDS) provide access control for group applications by maintaining a group key for a dynamic group of users U. During the system lifetime subgroups of U be formed and group keys can be established for each such subgroup. The group U can also be expanded by admitting new users. Dynamic GKDS allow the group management to be decentralised. That is, any group member can form a subgroup and collaboration of several group members may admit new members to the system.  introduce a novel property for dynamic GKDS: allowing specified subsets of users, called access sets, to admit new members to the group.  provide an access structure made up of access sets, where cooperation of a full access set is required to exact admission. This provides a mechanism for self-sufficient, size dynamic and hierachical groups, in the sense of only allowing specified sets of users to admit new members.  give a model and two dynamic GKDS with this property. The first is a threshold scheme, any user subset of a specified size is an access set. The second scheme limits the access structure to chosen sets of up to some size.  also give a variant of the second scheme to have better efficiency.  show that our proposed GKDS are consistent and secure.  evaluate the efficiency of the schemes.
['Hartono Kurnio', 'Luke McAven', 'Rei Safavi-Naini', 'Huaxiong Wang']
I am writing a research paper on a idea A dynamic group key distribution scheme with flexible user join
[{"from": "human", "value": "I am writing a research paper on a idea A dynamic group key distribution scheme with flexible user join"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Group key distribution systems (GKDS) provide access control for group applications by maintaining a group key for a dynamic group of users U. During the system lifetime subgroups of U be formed and group keys can be established for each such subgroup. The group U can also be expanded by admitting new users. Dynamic GKDS allow the group management to be decentralised. That is, any group member can form a subgroup and collaboration of several group members may admit new members to the system.  introduce a novel property for dynamic GKDS: allowing specified subsets of users, called access sets, to admit new members to the group.  provide an access structure made up of access sets, where cooperation of a full access set is required to exact admission. This provides a mechanism for self-sufficient, size dynamic and hierachical groups, in the sense of only allowing specified sets of users to admit new members.  give a model and two dynamic GKDS with this property. The first is a threshold scheme, any user subset of a specified size is an access set. The second scheme limits the access structure to chosen sets of up to some size.  also give a variant of the second scheme to have better efficiency.  show that our proposed GKDS are consistent and secure.  evaluate the efficiency of the schemes."}]