ISW 1997. Lecture Notes in Computer Science 1396
Signcryption and its applications in efficient public keysolutions
作者:
Y. L. Zheng
关键词:
Authentication；Digital Signature；Encryption；Key Distribution；Secure Message Delivery/Storage；Public Key Cryptography；Security；Signcryption
摘要:
Signcryption is a new paradigm in public key cryptography that simultaneously fulfills both the functions of digital signature and public key encryption in a logically single step, and with a cost significantly lower than that required by the traditional “signature followed by encryption” approach. This paper summarizes currently known construction methods for signcryption, carries out a comprehensive comparison between signcryption and “signature followed by encryption”, and suggests a number of applications of signcryption in the search of efficient security solutions based on public key cryptography.
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