The round complexity of commitment schemes secure against man-in-the-middle attacks has been the focus of extensive research for about 25 years. The recent breakthrough of Goyal et al. [22] showed that 3 rounds are sufficient for (one-left, one-right) non-malleable commitments. This result...
Non-malleable commitment schemes, for example, assure that a commit... Marc,FischlinRoger,Fischlin - 《Journal of Cryptology》 被引量: 99发表: 2011年 New Method for Constructing Non-malleable Commitment Schemes 摘要: LI Shundong,D Wang,Y Dai,... - 《电子学报:英文版》 被引量: 7发表: ...
theorem – Commitment – Commonreferencestring – Non-malleability – Proofofknowledge – TrapdoorcommitmentNon-malleability protects against man-in-the middle attacks on cryptographic protocols. Non-malleable commitment schemes, for example, assure that a commitment of a message ...
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Reducing the Cost for Non-Blocking in Atomic Commitment Today such a reduction is considered to be the best way to solve the non-blocking atomic commitment problem (see for example =-=[14]-=-, for a solution in the crash-stop model). 5 Conclusion More than twenty years of research......
For example, if disclosure is required in the event of legal proceedings or after being demanded by the government, the parties to the contract will have a legal obligation to disclose the information, regardless of the agreement. This is something that should be made clear to all parties withi...
We explore non-probability sample types and explain how and why you might want to consider these for your next project.
If a transaction is bracketed within a TDL program (in a request controller), then ACMS controls the commitment activity using DECdtm. If it is bracketed within the transaction server, then ACMS is uninvolved in the commitment process. This is useful for database systems that are not integrated...
This type of agreement involves numerous parties and multiple types of private information. Unlike the two-above generic non-disclosure agreements, a multilateral NDA is often prepared for specific circumstances and with particular jurisdictions. An example is multiple companies cooperating on a single ...
The wording of items was adapted to be aviation-specific; for example, ‘The science I learnt is relevant to my life’ was changed to ‘The aviation knowledge I learnt is relevant to my life’. After the online aviation lab experience, students were invited to mark down their number of ...