2601 search results - page 127 / 521 » Secure Rewarding Schemes |
108
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IEEEARES
2007
IEEE
15 years 9 months ago
2007
IEEE
Security communication systems composed of highly reliable components may have few if any failures while undergoing heavy testing or field-usage. This paper combines (i) analysis ...
111
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ICIC
2009
Springer
15 years 9 months ago
2009
Springer
Recently, proxy re-encryption scheme received much attention. In this paper, we propose a proxy re-encryption used for divert ciphertext from one group to another. The scheme is bi...
120
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AINA
2005
IEEE
15 years 8 months ago
2005
IEEE
Most of existing user authentication schemes require high computation cost of exponentiation operations for the purpose of security. However, it is not suitable for mobile devices...
127
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CISC
2007
Springer
15 years 7 months ago
2007
Springer
This paper proposes a new ID-based proxy signature scheme based on the bilinear pairings. The number of paring operation involved in the verification procedure of our scheme is onl...
114
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IJNSEC
2007
15 years 3 months ago
2007
Rivest and Shamir presented two simple micropayment schemes, “PayWord” and “MicroMint,” for making small purchases over the Internet [14]. Recently, Adachi et al. have poi...