Securable Personal Health Records using ciphertext policy attribute based encryption

  title={Securable Personal Health Records using ciphertext policy attribute based encryption},
  author={Frederic Nzanywayingoma and Qiming Huang},
  journal={2012 IEEE 14th International Conference on e-Health Networking, Applications and Services (Healthcom)},
In CP-ABE systems [1], attributes describe user's credentials and policies describe who can decrypt data from the server. Many researches have been conducted in Personal Health Records (PHR) to facilitate the mediation and direct connection of patient to different users (physicians, family members and clinic agents) through network. Ciphertext Policy Attribute-based Encryption mechanism is used to determine who can access sensitive PHR documents. In this paper, CP-ABE with Constant-size… CONTINUE READING

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