Complete WOTS+ Chains Sample Clauses

Complete WOTS+ Chains. Rather than providing a narrow API that allows a developer to efficiently make use of the underlying hash function primitive, the parallelism can be made trans- parent to the implementer through a more abstract API: computing WOTS+ chains and authentication paths. · In the WOTS+ chains, there is a lot of opportunity for shared execution. Besides the natural ‘horizontal’ parallelism across many chains (which would be the primary candidate for optimizations discussed in the previous Subsect. 5.1), there is potential gain in coupling the ‘vertical’ computations that take place during WOTS+ public key and signature generation. On top of the benefits achieved from only passing through the Java stack once, rather than repeatedly for every application of the chaining function, the input to many of the under- lying SHA-256 compression function calls overlaps significantly. In particular, for a single WOTS+ key pair, the input to the first compression call is com- pletely identical across all 16 67 = 1072 calls of the chaining function. Note that this is a consequence of the specific instantiation of the compression function in XMSSMT as defined in [10], however, and does not immediately carry over to other function designs (in particular, the SPHINCS+ proposal [1] to the NIST standardization project [17] does not benefit from this). Such an API goes beyond a straight-forward parameter for the hash function specifying the number of iterations, as the iterated function is not simply SHA- 256, but rather the address- and key-aware chaining function. Furthermore, to make it effective for WOTS+ signature generation, it would require specifying the length of each individual chain, as well as a variable number of chains (as an entire WOTS+ signature will likely not fit in RAM on most Java Cards). This middle ground between abstracting away the parallelism of the hash functions but still requiring (or, indeed, allowing) the developer to puzzle together the pieces has its upsides, but is clearly not without added complexities. We stress that the API of such a hybrid solution needs to be carefully thought through to be sufficiently fine-grained to provide a benefit over an all-in-one API (as described later, in Sect. 5.4), yet convenient to use so that it actually reduces boilerplate code and development overhead when compared to a more straight-forward parallel hashing API.
Sample 1Sample 2
AutoNDA by SimpleDocs

Related to Complete WOTS+ Chains

  • Complete Work without Extra Cost Except to the extent otherwise specifically stated in this contract, the Contractor shall obtain and provide, without additional cost to the City, all labor, materials, equipment, transportation, facilities, services, permits, and licenses necessary to perform the Work.

  • Complete Loss When CenturyLink is unable to recover data as discussed in this Section, estimated message and minute volumes for each loss consisting of an entire AMA tape or entire data volume due to its loss prior to or during processing, lost after receipt, demagnetized before processing, receipt of a blank or unreadable tape, or lost for other causes, shall be reported.

  • COMPLETE CONTRACT This Contract contains all the terms agreed upon by the Parties with respect to the subject matter of this Contract and supersedes all prior agreements, arrangements, and communications between the Parties concerning such subject matter, whether oral or written.

  • COMPLETE AGREEMENT AND WAIVER OF BARGAINING 22.1 This Agreement shall represent the complete Agreement between the Union and the County.

  • Required Coverages For Generation Resources Of 20 Megawatts Or Less Each Constructing Entity shall maintain the types of insurance as described in section 11.1 paragraphs (a) through (e) above in an amount sufficient to insure against all reasonably foreseeable direct liabilities given the size and nature of the generating equipment being interconnected, the interconnection itself, and the characteristics of the system to which the interconnection is made. Additional insurance may be required by the Interconnection Customer, as a function of owning and operating a Generating Facility. All insurance shall be procured from insurance companies rated “A-,” VII or better by AM Best and authorized to do business in a state or states in which the Interconnection Facilities are located. Failure to maintain required insurance shall be a Breach of the Interconnection Construction Service Agreement.

  • Creative Commons Attribution-Non-Commercial-NoDerivs License The Creative Commons Attribution Non-Commercial-NoDerivs License (CC-BY-NC-ND) permits use, distribution and reproduction in any medium, provided the original work is properly cited, is not used for commercial purposes and no modifications or adaptations are made. (see below) Use by commercial "for-profit" organizations Use of Wiley Open Access articles for commercial, promotional, or marketing purposes requires further explicit permission from Wiley and will be subject to a fee. Further details can be found on Wiley Online Library xxxx://xxxxxxx.xxxxx.xxx/WileyCDA/Section/id-410895.html Other Terms and Conditions:

  • Complete Agreement This Agreement, those documents expressly referred to herein and other documents of even date herewith embody the complete agreement and understanding among the parties and supersede and preempt any prior understandings, agreements or representations by or among the parties, written or oral, which may have related to the subject matter hereof in any way.

  • Incomplete IPO If the Issuer does not complete its IPO and has become a reporting issuer in one or more jurisdictions because it has obtained a receipt for its IPO prospectus, this Agreement will remain in effect until the securities regulators in those jurisdictions order that the Issuer has ceased to be a reporting issuer.

  • Indiana Veteran’s Business Enterprise Compliance Award of this Contract was based, in part, on the Indiana Veteran’s Business Enterprise (“IVBE”) participation plan. The following IVBE subcontractors will be participating in this Contract: VBE PHONE COMPANY NAME SCOPE OF PRODUCTS and/or SERVICES UTILIZATION DATE PERCENT _____________________________________________________________________________________ _____________________________________________________________________________________ A copy of each subcontractor agreement shall be submitted to IDOA within thirty (30) days of the request. Failure to provide any subcontractor agreement may also be considered a material breach of this Contract. The Contractor must obtain approval from IDOA before changing the IVBE participation plan submitted in connection with this Contract. The Contractor shall report payments made to IVBE subcontractors under this Contract on a monthly basis. Monthly reports shall be made using the online audit tool, commonly referred to as “Pay Audit.” IVBE subcontractor payments shall also be reported to IDOA as reasonably requested and in a format to be determined by IDOA.

  • Complete Terms 33.1 This Agreement sets forth the entire understanding and supersedes all prior agreements between the Parties relating to the subject matter contained herein and merges all prior discussions between them, and neither Party shall be bound by any definition, condition, provision, representation, warranty, covenant or promise other than as expressly stated in this Agreement or as is contemporaneously or subsequently set forth in writing and executed by a duly authorized officer or representative of the Party to be bound thereby.

Time is Money Join Law Insider Premium to draft better contracts faster.