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Traceable Ciphertext-Policy Attribute-Based Encryption with Verifiable Outsourced Decryption in eHealth Cloud.
Qi Li
Hongbo Zhu
Zuobin Ying
Tao Zhang
Published in:
Wirel. Commun. Mob. Comput. (2018)
Keyphrases
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ciphertext
attribute based encryption
encrypted data
standard model
encryption scheme
secret key
public key
access structure
cloud computing
private key
secret sharing
third party
diffie hellman
secret sharing scheme
encryption algorithm
security analysis
similarity measure
databases