Identity-Based Encryption from the Weil Pairing

Identity-Based Encryption from the Weil Pairing
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DOI:
10.1007/3-540-44647-8_13
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发表时间:
2001-08
期刊:
IACR Cryptol. ePrint Arch.
影响因子:
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通讯作者:
D. Boneh;M. Franklin
D. Boneh;M. Franklin
中科院分区:
其他
文献类型:
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作者:
D. Boneh;M. Franklin

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提出了一个全功能的基于身份的加密方案(IBE)。该方案在假设计算Diffie-Hellman问题的椭圆曲线变体的随机预言模型中选择了密文安全性。我们的系统是基于Weil配对的。我们给出了安全的基于身份的加密方案的精确定义,并给出了这类系统的几个应用。
We propose a fully functional identity-based encryption scheme (IBE). The scheme has chosen ciphertext security in the random oracle model assuming an elliptic curve variant of the computational Diffie-Hellman problem. Our system is based on the Weil pairing. We give precise definitions for secure identity based encryption schemes and give several applications for such systems.