Common use of Key Escrow Problem Clause in Contracts

Key Escrow Problem. If private key of TA is disclosed, other keys remain secret because only TA is involved in key generation process and the private key = + = ( + ) + consists of random nonce ∗ that is unknown to TA. Therefore, the proposed protocol solves key escrow problem and single point of failure.

Key Escrow Problem. If private key of TA is disclosed, other keys remain secret because only TA is involved in key generation process and the private key 𝑑𝑖 = 𝑓𝑖 + 𝑟𝑖 = ( (𝑒𝑖 + ) 𝑃𝑖 )𝐾𝑝𝑟𝑖 + 𝑟𝑖 consists of random nonce ∗ 𝑟𝑖 𝜖 𝑍∗ that is unknown to TA. Therefore, the proposed protocol solves key escrow problem and single point of failure.