Identity-based encryption based on DHIES

  title={Identity-based encryption based on DHIES},
  author={Yu Ju Chen and Manuel Charlemagne and Zhi Guan and Jian-bin Hu and Zhong Chen},
Most traditional public key cryptosystems are constructed upon algebraically rich structures, which makes their key pairs combinable, i.e., the combination of some private keys and their corresponding public keys could form a new key pair. Exploring such combinable property, this paper proposes a novel Identity-Based Encryption (IBE) scheme based on the Diffie-Hellman Integrated Encryption Scheme (DHIES) with quadratic key combination structure from bilinear maps. The new scheme has a number of… CONTINUE READING


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