International Scholarly Research Notices / 2012 / Article / Tab 3

Research Article

Key Management Schemes for Multilayer and Multiple Simultaneous Secure Group Communication

Table 3

Protocol for authenticated secure group communication.

(1) 𝑒 𝑖 β†’ KDC: 𝐸 𝐾 𝑖 [ I D 𝑖 β€– 𝑃 𝑗 β€– 𝑇 ]
(2)KDC β†’ 𝑒 𝑖 : 𝐸 𝐾 𝑖 [ π‘Ÿ β€– 𝑃 𝑗 β€– 𝑇 ]
(3)KDC β†’ { M e m b e r s o f 𝑃 𝑗 } : 𝐸 𝐺 𝑗 [ 𝐻 ( π‘Ÿ ) β€– I D 𝑖 β€– 𝑃 𝑗 β€– 𝑇 ]
(4) 𝑒 𝑖 β†’ { M e m b e r s o f 𝑃 𝑗 } : 𝐸 𝐺 𝑗 [ π‘Ÿ β€– I D 𝑖 β€– 𝑃 𝑗 β€– 𝑇 β€– π‘š ]