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CISC
2007
Springer

ECDSA-Verifiable Signcryption Scheme with Signature Verification on the Signcrypted Message

13 years 10 months ago
ECDSA-Verifiable Signcryption Scheme with Signature Verification on the Signcrypted Message
Abstract. In this paper, we propose a signcryption scheme which provides all the following properties at the same time. (1) forward security: the private key of a sender does not help any attack to break the confidentiality of any signcrypted message generated by the sender. (2) signature verification on the signcrypted message: this is done without revealing the original message. (3) a standardized signature mechanism: in our scheme, both the non-repudiation of the message and the signcrypted message can be done using the standardized digital signature algorithm; ECDSA. The efficiency and features of our scheme are compared with other schemes and the security is proved in the random oracle model.
Raylin Tso, Takeshi Okamoto, Eiji Okamoto
Added 14 Aug 2010
Updated 14 Aug 2010
Type Conference
Year 2007
Where CISC
Authors Raylin Tso, Takeshi Okamoto, Eiji Okamoto
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