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Contributory Broadcast Encryption with Efficient Encryption and Short Ciphertexts.
Qianhong Wu
Bo Qin
Lei Zhang
Josep Domingo-Ferrer
Oriol Farràs
Jesús A. Manjón
Published in:
IEEE Trans. Computers (2016)
Keyphrases
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ciphertext
secret key
encryption scheme
encryption algorithms
computationally efficient
image encryption
computationally expensive
digital signature
encryption algorithm
security properties
key exchange
multimedia streaming
data encryption standard