Research Journal of Science and Technology

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New Identity based Key Exposure Free Chameleon Hashing Based on the RSA Assumption


Affiliations
1 School of Studies in Mathematics, Pt. Ravishankar Shukla University, Raipur, (C.G.), India
     

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In this paper, we improve the security of an id based key exposure free chameleon hashing scheme based on RSA assumption for this purpose we have contribute two random integer to compute chameleon hashing by doing so, prevent some signature from collision resistant active attack and also make it security scheme.

Keywords

Signature, Chameleon Hashing, Key Exposure, Gap Diffiehellman Group, RSA Assumption.
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  • New Identity based Key Exposure Free Chameleon Hashing Based on the RSA Assumption

Abstract Views: 237  |  PDF Views: 0

Authors

Tejeshwari Thakur
School of Studies in Mathematics, Pt. Ravishankar Shukla University, Raipur, (C.G.), India
Birendra Kumar Sharma
School of Studies in Mathematics, Pt. Ravishankar Shukla University, Raipur, (C.G.), India

Abstract


In this paper, we improve the security of an id based key exposure free chameleon hashing scheme based on RSA assumption for this purpose we have contribute two random integer to compute chameleon hashing by doing so, prevent some signature from collision resistant active attack and also make it security scheme.

Keywords


Signature, Chameleon Hashing, Key Exposure, Gap Diffiehellman Group, RSA Assumption.