Hidden subject identification system
A method determines whether another party has information about a person without disclosing personal identification information of the person. The method includes receiving, at a third computer system, a first set of data comprising personal identification information of a first person and encrypting the first set of data to generate a third set of data. The method also includes transmitting, to a second computer system, the third set of data. The method further includes receiving, at the third computer system from the second computer system, a message indicating the third set of data matches a fourth set of data encrypted from a second set of data comprising personal identification information of a second person. The method still further includes transmitting, from the third computer system, a message indicating the second person matches the first person when the fourth and third set of data matches.
1. A method for identifying a hidden subject without disclosing identification information about the hidden subject, comprising:
receiving, at a second computer system from a first computer system, a third set of data converted by a transformation from a first set of data comprising identification information of the hidden subject, the transformation rendering the hidden subject unidentifiable from the third set of data;
comparing, by the second computer system, the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject, the transformation rendering the second subject unidentifiable from the fourth set of data; and
informing, by the second computer system, a user that the hidden subject corresponds to the second subject when the third set of data matches the fourth set of data.
2. The method of claim 1 , in which the transformation comprises a predefined method of data manipulation.
3. The method of claim 2 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
4. The method of claim 1 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.
5. A method for identifying a hidden subject without disclosing identification information about the hidden subject, comprising:
receiving a third set of data converted by a transformation from a first set of data comprising identification information of the hidden subject stored in a first database, the transformation rendering the hidden subject unidentifiable from the third set of data;
comparing the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject stored in a second database, the transformation rendering the second subject unidentifiable from the fourth set of data; and
informing a user that the hidden subject in the first database corresponds to the second subject in the second database when the third set of data matches the fourth set of data.
6. The method of claim 5 , in which the transformation comprises a predefined method of data manipulation.
7. The method of claim 6 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
8. The method of claim 5 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.
9. A non-transitory computer-readable medium having program code recorded thereon to identify a hidden subject without disclosing identification information about the hidden subject, the program code comprising:
program code to receive from a first computer system a third set of data converted by a transformation from a first set of data comprising identification information of the hidden subject, the transformation rendering the hidden subject unidentifiable from the third set of data;
program code to compare the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject, the transformation rendering the second subject unidentifiable from the fourth set of data; and
program code to inform a user that the hidden subject corresponds to the second subject when the third set of data matches the fourth set of data.
10. The non-transitory computer-readable medium of claim 9 , in which the transformation comprises a predefined method of data manipulation.
11. The non-transitory computer-readable medium of claim 10 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
12. The non-transitory computer-readable medium of claim 9 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.
13. A non-transitory computer-readable medium having program code recorded thereon to identify a hidden subject without disclosing identification information about the hidden subject, the program code comprising:
program code to receive a third set of data converted by a transformation from a first set of data comprising identification information of a hidden subject stored in a first database, the transformation rendering the hidden subject unidentifiable from the third set of data;
program code to compare the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject stored in a second database, the transformation rendering the second subject unidentifiable from the fourth set of data; and
program code to inform a user that the hidden subject in the first database corresponds to the second subject in the second database when the third set of data matches the fourth set of data.
14. The non-transitory computer-readable medium of claim 13 , in which the transformation comprises a predefined method of data manipulation.
15. The non-transitory computer-readable medium of claim 14 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
16. The non-transitory computer-readable medium of claim 13 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.
17. A hidden subject identification computer system for identifying a hidden subject without disclosing identification information about the hidden subject, comprising:
a memory device; and
at least one processor coupled to the memory device, the at least one processor configured:
to receive from a first computer system a third set of data converted by a transformation from a first set of data comprising identification information of the hidden subject, the transformation rendering the hidden subject unidentifiable from the third set of data;
to compare the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject, the transformation rendering the second subject unidentifiable from the fourth set of data; and
to inform a user that the hidden subject corresponds to the second subject when the third set of data matches the fourth set of data.
18. The hidden subject identification computer system of claim 17 , in which the transformation comprises a predefined method of data manipulation.
19. The hidden subject identification computer system of claim 18 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
20. The hidden subject identification system of claim 17 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.
21. A hidden subject identification computer system for identifying a hidden subject without disclosing identification information about the hidden subject, comprising:
a memory device; and
at least one processor coupled to the memory device, the at least one processor configured:
to receive a third set of data converted by a transformation from a first set of data comprising identification information of the hidden subject stored in a first database, the transformation rendering the hidden subject unidentifiable from the third set of data;
to compare the third set of data with a fourth set of data converted by the transformation from a second set of data comprising identification information of a second subject stored in a second database, the transformation rendering the second subject unidentifiable from the fourth set of data; and
to inform a user that the hidden subject in the first database corresponds to the second subject in the second database when the third set of data matches the fourth set of data.
22. The hidden subject identification computer system of claim 21 , in which the transformation comprises a predefined method of data manipulation.
23. The hidden subject identification computer system of claim 22 , in which the data manipulation comprises at least one of an encryption, a selection, an encoding, a mapping, or a combination thereof.
24. The hidden subject identification computer system of claim 21 , in which the hidden subject comprises at least one of a person, an organization, a company, a tangible property, an intangible property, or a combination thereof.