Adaptive Attack Sample Clauses

Adaptive Attack. ‌ In the static attack, we demonstrated that the claim “for all possibilities for the set P2, if the leader is an honest party in P2, then the protocol terminates with the correct value” is not valid. We provided specific choices of the leader within certain possibilities for P2 where the claim does not hold. This shows that the claim is incorrect in those cases. In the adaptive attack, we further illustrate the difficulty in finding an argument for the weaker claim “there exists a possibility for P2 such that if the leader is an honest party in P2, then the protocol terminates with the correct values.” We use the same setup with four parties, namely p1, p2, p3, and p4, and demonstrate that if either p1 or p2 is chosen as the leader, the adversary can manipulate the protocol to start over instead of terminating. Since any legitimate set P2 consists of three parties, it must include at least one of p1 and p2. Therefore, in any possible set P2, there is an honest party whose selection as the leader does not guarantee termination. This shows the hopelessness of finding a valid argument for the weaker claim. Assuming the preconditions for the Πselect protocol hold, we now consider adaptive corruption in this subsection. The adversary does not corrupt any party before the leader is selected. If the chosen leader is p2, then follows the description of the static attack by corrupting p1 and executing the attack as previously described. However, if party p1 is chosen as the leader, we can leverage symmetry and modify the adver- xxxx’s description accordingly. We rename the parties as follows: p′1 .= p2, p′2 .= p1, p′3 .= p4, and p′4 .= p3. The adversary A corrupts p′1 and runs the same static adversary code on the participant set p1′ , p′2, p′3, p4′ . Furthermore, it is important to note that in the static attack, we previously specified that Relay1,2 = Relay4,2 .= p1, p2, p3 , while allowing Relay2,1 and Relay3,1 to be arbi- trary since they were not essential to the attack and could take any value. However, in order to achieve full symmetry in the static attack and apply the aforementioned approach, should now set Relay2,1 = Relay3,1 .= p1, p2, p4 in the description of the static attack. With these adjustments, our adaptive adversary is complete. B The Asynchronous Xxxxxx-Xxxx Extension‌ Here, we investigate when the generic extension of binary to multi-valued synchronous BA (for t < n/3) given by Xxxxxx and Xxxx [TC84] works in the asynchronous setting with eve...
AutoNDA by SimpleDocs

Related to Adaptive Attack

  • COMMERCIAL COMPUTER SOFTWARE If performance involves acquisition of existing computer software, the following Company Exhibit is incorporated by reference: CCS Commercial Computer Software License (Company – July 2010).

  • JOB FAMILY: APPLICATIONS DEVELOPMENT‌ Job Title: Director, Systems and Programming Job#: 1200 General Characteristics

  • CONTRACTOR NAME CHANGE An amendment is required to change the Contractor's name as listed on this Agreement. Upon receipt of legal documentation of the name change the State will process the amendment. Payment of invoices presented with a new name cannot be paid prior to approval of said amendment.

  • Proposed Policies and Procedures Regarding New Online Content and Functionality By October 31, 2017, the School will submit to OCR for its review and approval proposed policies and procedures (“the Plan for New Content”) to ensure that all new, newly-added, or modified online content and functionality will be accessible to people with disabilities as measured by conformance to the Benchmarks for Measuring Accessibility set forth above, except where doing so would impose a fundamental alteration or undue burden. a) When fundamental alteration or undue burden defenses apply, the Plan for New Content will require the School to provide equally effective alternative access. The Plan for New Content will require the School, in providing equally effective alternate access, to take any actions that do not result in a fundamental alteration or undue financial and administrative burdens, but nevertheless ensure that, to the maximum extent possible, individuals with disabilities receive the same benefits or services as their nondisabled peers. To provide equally effective alternate access, alternates are not required to produce the identical result or level of achievement for persons with and without disabilities, but must afford persons with disabilities equal opportunity to obtain the same result, to gain the same benefit, or to reach the same level of achievement, in the most integrated setting appropriate to the person’s needs. b) The Plan for New Content must include sufficient quality assurance procedures, backed by adequate personnel and financial resources, for full implementation. This provision also applies to the School’s online content and functionality developed by, maintained by, or offered through a third-party vendor or by using open sources. c) Within thirty (30) days of receiving OCR’s approval of the Plan for New Content, the School will officially adopt, and fully implement the amended policies and procedures.

  • Configuration Management The Contractor shall maintain a configuration management program, which shall provide for the administrative and functional systems necessary for configuration identification, control, status accounting and reporting, to ensure configuration identity with the UCEU and associated cables produced by the Contractor. The Contractor shall maintain a Contractor approved Configuration Management Plan that complies with ANSI/EIA-649 2011. Notwithstanding ANSI/EIA-649 2011, the Contractor’s configuration management program shall comply with the VLS Configuration Management Plans, TL130-AD-PLN-010-VLS, and shall comply with the following:

  • Software Development Software designs, prototypes, and all documentation for the final designs developed under this agreement must be made fully transferable upon direction of NSF. NSF may make the software design, prototype, and documentation for the final design available to competitors for review during any anticipated re-competition of the project.

  • Architecture The Private Improvements shall have architectural features, detailing, and design elements in accordance with the Project Schematic Drawings. All accessory screening walls or fences, if necessary, shall use similar primary material, color, and detailing as on the Private Improvements.

  • License of Intellectual Property Each Party (a “Licensor”) grants the other Party (a “Licensee”) the non-exclusive, royalty-free, paid-up, worldwide, irrevocable, right, during the term of this Agreement, to use the Licensor’s Intellectual Property solely for the purposes of this Agreement and to carry out the Party’s functions consistent with its responsibilities and authority as set forth in the enable legislation and regulations. Such licenses shall not give the Licensee any ownership interest in or rights to the Intellectual Property of the Licensor. Each Licensee agrees to abide by all third-party license and confidentiality restrictions or obligations applicable to the Licensor’s Intellectual Property of which the Licensor has notified the Licensee in writing.

  • designated Trademark Clearinghouse If there is a conflict between the terms and conditions of this Agreement and the Trademark Clearinghouse Requirements, the terms and conditions of this Agreement shall control.

  • Software Ownership If Contractor develops or pays to have developed computer software exclusively with funds or proceeds from the Contract to perform its obligations under the Contract, or to perform computerized tasks that it was not previously performing to meet its obligations under the Contract, the computer software shall be exclusively owned by or licensed to the Department. If Contractor develops or pays to have developed computer software which is an addition to existing software owned by or licensed exclusively with funds or proceeds from the Contract, or to modify software to perform computerized tasks in a manner different than previously performed, to meet its obligations under the Contract, the addition shall be exclusively owned by or licensed to the Department. In the case of software owned by the Department, the Department grants to Contractor a nontransferable, nonexclusive license to use the software in the performance of the Contract. In the case of software licensed to the Department, the Department grants to Contractor permission to use the software in the performance of the Contract. This license or permission, as the case may be, terminates when Contractor has completed its work under the Contract. If Contractor uses computer software licensed to it which it does not modify or program to handle the specific tasks required by the Contract, then to the extent allowed by the license agreement between Contractor and the owner of the software, Contractor grants to the Department a continuing, nonexclusive license for either the Department or a different contractor to use the software in order to perform work substantially identical to the work performed by Contractor under the Contract. If Contractor cannot grant the license as required by this section, then Contractor shall reveal the input screens, report formats, data structures, linkages, and relations used in performing its obligations under the contract in such a manner to allow the Department or another contractor to continue the work performed by contractor under the Contract.

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!