音乐学者
发表于 2025-3-23 12:44:12
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DEBT
发表于 2025-3-23 17:55:43
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cardiac-arrest
发表于 2025-3-23 19:54:48
https://doi.org/10.1007/978-3-642-75991-8the braid groups can serve as a good source to enrich cryptography. The feature that makes the braid groups useful to cryptography includes the followings: (i) The word problem is solved via a fast algorithm which computes the canonical form which can be efficiently manipulated by computers. (ii) Th
大方不好
发表于 2025-3-24 01:46:58
Molecular Biology of Cannabinoid Receptors,previous attacks, these techniques will work when the MAC calculation involves prefixing the data to be MACed with a ‘length block’. These attack methods provide new (tighter) upper bounds on the level of security offered by the MacDES technique.
somnambulism
发表于 2025-3-24 04:58:01
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anthropologist
发表于 2025-3-24 06:35:07
Cannabis Laboratory Fundamentalseme is provably secure in the random oracle model, assuming that inverting RSA is hard. In this paper we exhibit a slightly di.erent proof which provides a tighter security reduction. This in turn improves the e.ciency of the scheme since smaller RSA moduli can be used for the same level of security
DUCE
发表于 2025-3-24 11:42:04
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tackle
发表于 2025-3-24 15:29:44
Anabel Ternès,Ian Towers,Eva Kuprella a signature’s originator can be revealed (only) by a designated entity. The interactive counterparts of group signatures are identity escrow schemes or group identification scheme with revocable anonymity. This work introduces a new provably secure group signature and a companion identity escrow sc
Adherent
发表于 2025-3-24 20:49:50
Anabel Ternès,Ian Towers,Eva Kuprellaion date, collateral conditions, or whatever) in the resulting signatures under some agreement with the receiver. This paper formalizes such a notion and presents secure and efficient schemes based on a widely applicable method of obtaining witness indistinguishable protocols. We then give a formal
achlorhydria
发表于 2025-3-25 01:27:16
J. David Carey,S. Ravi P. Silvaging the hash value. Moreover, examples of hash functions “with a trapdoor” within this family are given. Due to these weaknesses one should impose at least certain restrictions on the allowed parameter values when using the SL.(.) hashing scheme for cryptographic purposes.