搜索结果: 1-3 共查到“军事学 key issuing”相关记录3条 . 查询时间(0.078 秒)
Separable and Anonymous Identity-Based Key Issuing
Identity-based cryptography bilinear pairings GDH groups key issuing
2009/4/2
In identity-based (ID-based) cryptosystems, a local registration authority
(LRA) is responsible for authentication of users while the key generation
center (KGC) is responsible for computing and sen...
A Note on Secure Key Issuing in ID-based Cryptography
ID-based cryptography Key escrow problem Secure key issuing
2009/2/12
Most recently, Lee B. et al proposed a key issuing protocol for ID-based cryptography to solve the key escrow problem. However in this letter, we show that a malicious key generation center (KGC) can ...
Secure and Efficient Threshold Key Issuing Protocol for ID-based Cryptosystems
Threshold Key Issuing Protocol ID-based Cryptosystems
2008/12/8
Key issuing protocols deal with overcoming the two inherent problems: key escrow and secure
channel requirement of the identity based cryptosystems. An efficient key issuing protocol enables the iden...