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AMC
2005
138views more  AMC 2005»
9 years 11 months ago
Practical convertible authenticated encryption schemes using self-certified public keys
A convertible authenticated encryption scheme allows a designated receiver to recover and verify a message simultaneously, during which the recipient can prove the dishonesty of t...
Jiqiang Lv, Xinmei Wang, Kwangjo Kim
INFORMATICALT
2006
177views more  INFORMATICALT 2006»
9 years 11 months ago
Cryptanalysis and Improvement of Practical Convertible Authenticated Encryption Schemes Using Self-Certified Public Keys
A convertible authenticated encryption scheme allows a specified recipient to recover and verify a message simultaneously. Moreover the recipient can prove the dishonesty of the se...
Zuhua Shao
IJNSEC
2008
91views more  IJNSEC 2008»
9 years 11 months ago
A Weakness in Authenticated Encryption Schemes Based on Tseng et al.'s Schemes
Tseng et al. have introduced in 2003 an authenticated encryption scheme by using self-certified public keys. Based on this scheme several authors have proposed new signature schem...
Luis Hernández Encinas, Ángel Mart&i...
ITNG
2007
IEEE
10 years 6 months ago
An Improved Signcryption Scheme and Its Variation
Signcryption is a new cryptographic primitive which simultaneously provides both con´Čüdentiality and authenticity. This paper proposes an improved signcryption scheme and a varia...
Raylin Tso, Takeshi Okamoto, Eiji Okamoto
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