2967 search results - page 449 / 594 » Cryptology |
161
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INDOCRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. We present a new elliptic curve cryptosystem with fast encryption and key generation, which is provably secure in the standard model. The scheme uses arithmetic modulo n2...
141
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INDOCRYPT
2004
Springer
15 years 10 months ago
2004
Springer
A ring signature scheme is a group signature scheme with no group manager to setup a group or revoke a signer. A linkable ring signature, introduced by Liu, et al. [20], additional...
143
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INDOCRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Random data perturbation (RDP) has been in use for several years in statistical databases and public surveys as a means of providing privacy to individuals while collecting informa...
148
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INDOCRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Certified e-mail is a value-added service for standard e-mail systems, in which the intended recipient gets the mail content if and only if the mail originator receives a non-repud...
129
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PKC
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In this paper, we examine issues related to the construction of identity-based threshold decryption schemes and argue that it is important in practice to design an identi...