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ZERO-KNOWLEDGE PROOFS IN LARGE TRADES

  • US 20090177591A1
  • Filed: 10/30/2008
  • Published: 07/09/2009
  • Est. Priority Date: 10/30/2007
  • Status: Abandoned Application
First Claim
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1. A computer implemented method for facilitating exchange of assets bundled into one or more baskets of assets that maintains secrecy of the assets, the method comprising:

  • providing for submission of a plurality of baskets to a clearing system, wherein at least one basket comprises at least one secret offer associated with an asset;

    determining overlapping offers for an asset;

    determining any remainder from the overlapping offers, wherein any remainder comprises a remaining demand including at least one secret offer associated with an asset; and

    generating proof information for the overlapping offers in the plurality of baskets and the remaining demand in any remainder.

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