PRIVACY PRESERVING CONTENT ANALYSIS

摘要

Embodiments relate to privacy preserving content analysis. A recoverable hash operation is performed on text information to produce hashed text information in a business-to-business system. The business-to-business system includes a business-to-business transaction gateway coupled to a plurality of enterprise computer systems. A non-recoverable hash operation is performed on numerical information to produce hashed numerical information in the business-to-business system. The hashed text information and the hashed numerical information are provided from the business-to-business transaction gateway to an analytics engine to perform encrypted content analysis. The text information and the numerical information are provided from one of the enterprise computer systems as a producer system to another of the enterprise computer systems as a consumer system through the business-to-business transaction gateway.

主权项

1. A method for privacy preserving content analysis, comprising:
performing a recoverable hash operation on text information to produce hashed text information in a business-to-business system, the business-to-business system comprising a business-to-business transaction gateway coupled to a plurality of enterprise computer systems; performing a non-recoverable hash operation on numerical information to produce hashed numerical information in the business-to-business system; providing the hashed text information and the hashed numerical information from the business-to-business transaction gateway to an analytics engine to perform encrypted content analysis; and providing the text information and the numerical information from one of the enterprise computer systems as a producer system to another of the enterprise computer systems as a consumer system through the business-to-business transaction gateway.