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CEE
2007
70views more  CEE 2007»
13 years 4 months ago
A new convertible authenticated encryption scheme with message linkages
Shiang-Feng Tzeng, Yuan-Liang Tang, Min-Shiang Hwa...
INFORMATICALT
2006
177views more  INFORMATICALT 2006»
13 years 4 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
AMC
2005
138views more  AMC 2005»
13 years 4 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
AINA
2005
IEEE
13 years 10 months ago
Authenticated Encryption Schemes with Message Linkage for Threshold Signatures
Based on the factorization problem, a modified (t, n) threshold group-oriented scheme with message recovery is proposed. In the proposed scheme, any combination of more than t mem...
Chi-Hsiung Huang, Chia-Yin Lee, Chu-Hsing Lin, Chi...
ITNG
2007
IEEE
13 years 11 months ago
An Improved Signcryption Scheme and Its Variation
Signcryption is a new cryptographic primitive which simultaneously provides both confidentiality and authenticity. This paper proposes an improved signcryption scheme and a varia...
Raylin Tso, Takeshi Okamoto, Eiji Okamoto