... SSA, TEA, and ASA. The first agent, SSA, maintains a da-tabase of information about ABs. This information is used for encrypting and decrypting sensitive data and metadata included in ABs. Each ... approach include the following: 1) Independent and trustworthy. since the interaction is only between the SP and the user, 2) Gives minimum information to the SP. SP receives only necessary inforormation. ... Privacy and Identity Management in Cloud ComputingPelin Angin, Bharat Bhargava, Rohit Ranchal, Noopur Singh Department of Computer Science Purdue University West Lafayette, IN, USA {pangin,...