公开(公告)号：EP1584035A4

公开(公告)日：2009-09-09

申请号：EP03815009

申请日：2003-12-31

Applicant: IBM

Inventor： JONAS JEFFREY JAMES

IPC: H04L9/32 ,  G06F11/30 ,  G06F12/14 ,  H04L9/00

CPC classification number: G06F21/32 ,  H04L9/3231

Abstract: A method, program and system for processing data is disclosed. The method, program and system comprising the steps of: (a) receiving (e.g., during an enrollment process) a first biometric data and a first personal key, (b) processing the first biometric data and the first personal key through an irreversible cryptographic algorithm, sometimes after: (i) generating one or more variants from the first biometric data, (ii) processing the first personal key through a reversible cryptographic algorithm, and (iii) adding salt to the first biometric data or first personal key, (c) receiving (e.g., during an authentication process) a second biometric data and a second personal key, (d) processing the second biometric data and the second personal key through the irreversible cryptographic algorithm, (e) comparing the second processed data to the first processed data, and (f) generating a signal pertaining to the comparison of the second processed data to the first processed data, such as: (i) a confirmation reflecting authentication when the second processed data matches the first processed data (sometimes allowing access to a facility or system) or (ii) a denial reflecting no confirmation when the second processed data does not match the first processed data.

公开(公告)号：EP1563628A4

公开(公告)日：2010-03-10

申请号：EP03796368

申请日：2003-11-06

Applicant: IBM

Inventor： JONAS JEFFREY JAMES

IPC: H04L9/32 ,  G06F17/30 ,  G06F21/00 ,  H04L9/00 ,  H04L29/06

CPC classification number: H04L63/0407 ,  G06F17/30477 ,  G06F21/6218 ,  G06F21/6254 ,  H04L63/0428 ,  H04L63/102 ,  H04L63/104

公开(公告)号：EP1609079A4

公开(公告)日：2007-01-17

申请号：EP04709044

申请日：2004-02-06

Applicant: IBM

Inventor： JONAS JEFFREY JAMES

IPC: G06F20060101 ,  G06F7/00 ,  G06F17/00 ,  G06F17/30

CPC classification number: G06F17/30985 ,  G06F17/30578 ,  Y10S707/99933 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945 ,  Y10S707/99952 ,  Y10S707/99953

Abstract: A method, program and system for utilizing an algorithm to compare (32) and alalyze (34) a first set of data with a second set of data received by a computer while maintaining a persistent key (36).

公开(公告)号：EP1631908A4

公开(公告)日：2012-01-25

申请号：EP04749429

申请日：2004-03-24

Applicant: IBM

Inventor： JONAS JEFFREY JAMES ,  DUNHAM STEVEN BRUCE

IPC: G06F11/30 ,  G06F20060101 ,  H04L9/00 ,  H04L9/32 ,  H04L29/06

CPC classification number: H04L9/32 ,  G06F2221/2111 ,  H04L2209/42

公开(公告)号：EP1470475A4

公开(公告)日：2009-04-22

申请号：EP02806260

申请日：2002-12-27

Applicant: IBM

Inventor： JONAS JEFFREY JAMES

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F17/30563 ,  G06F17/30286

Abstract: A method and system for processing data into and in a database (16) and for retrieving the processed data is disclosed. The data comprises identifiers of a plurality of entities (18). The method and system comprises: (a) processing data into and in a database (16), (b) enhancing received data (20) prior to storage in a database (16), (c) determining and matching records based upon relationships between the records in the received data (20) existing data without and loss of data, (d) enabling alerts based upon user-defined alert riles and relationships, (e) automatically stopping additional matches and separating previously matched when identifiers used to match records are later determined to be common across entities and not generally distinctive of an entity, (f) receiving data queries (46) for retrieving the processed data stored in the database (16), (g) utilizing the same algorithm to process the queries (46) and (h) transferring the processed data to another database that uses the same algorithm.