WO1997007657A3 - Parameterized hash functions for access control - Google Patents
Parameterized hash functions for access control Download PDFInfo
- Publication number
- WO1997007657A3 WO1997007657A3 PCT/US1996/011925 US9611925W WO9707657A3 WO 1997007657 A3 WO1997007657 A3 WO 1997007657A3 US 9611925 W US9611925 W US 9611925W WO 9707657 A3 WO9707657 A3 WO 9707657A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- access control
- key
- unit coupled
- unit
- identification
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
Abstract
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU65011/96A AU6501196A (en) | 1995-08-25 | 1996-07-19 | Parameterized hash functions for access control |
BR9610127-0A BR9610127A (en) | 1995-08-25 | 1996-07-19 | Parameterized verification functions for access control |
EP96924607A EP0860064B1 (en) | 1995-08-25 | 1996-07-19 | Parameterized hash functions for access control |
JP51025397A JP4087442B2 (en) | 1995-08-25 | 1996-07-19 | Hash function with parameters for access control |
DE69635209T DE69635209T2 (en) | 1995-08-25 | 1996-07-19 | PARAMETERABLE HASH FUNCTIONS FOR ACCESS CONTROL |
IL12319896A IL123198A (en) | 1995-08-25 | 1996-07-19 | Parameterized hash functions for access control |
RU98105209A RU2142674C1 (en) | 1995-08-25 | 1996-07-19 | Access control using parameter-controlled hash function |
HK99100799A HK1015987A1 (en) | 1995-08-25 | 1999-02-26 | Parameterized hash functions for access control |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/519,307 US5757915A (en) | 1995-08-25 | 1995-08-25 | Parameterized hash functions for access control |
US08/519,307 | 1995-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997007657A2 WO1997007657A2 (en) | 1997-03-06 |
WO1997007657A3 true WO1997007657A3 (en) | 1997-04-17 |
Family
ID=24067740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/011925 WO1997007657A2 (en) | 1995-08-25 | 1996-07-19 | Parameterized hash functions for access control |
Country Status (11)
Country | Link |
---|---|
US (2) | US5757915A (en) |
EP (1) | EP0860064B1 (en) |
JP (1) | JP4087442B2 (en) |
CN (1) | CN1124719C (en) |
AU (1) | AU6501196A (en) |
BR (1) | BR9610127A (en) |
DE (1) | DE69635209T2 (en) |
HK (1) | HK1015987A1 (en) |
IL (1) | IL123198A (en) |
RU (1) | RU2142674C1 (en) |
WO (1) | WO1997007657A2 (en) |
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1995
- 1995-08-25 US US08/519,307 patent/US5757915A/en not_active Expired - Lifetime
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1996
- 1996-07-19 DE DE69635209T patent/DE69635209T2/en not_active Expired - Lifetime
- 1996-07-19 CN CN96196499A patent/CN1124719C/en not_active Expired - Lifetime
- 1996-07-19 IL IL12319896A patent/IL123198A/en not_active IP Right Cessation
- 1996-07-19 RU RU98105209A patent/RU2142674C1/en not_active IP Right Cessation
- 1996-07-19 AU AU65011/96A patent/AU6501196A/en not_active Abandoned
- 1996-07-19 JP JP51025397A patent/JP4087442B2/en not_active Expired - Lifetime
- 1996-07-19 BR BR9610127-0A patent/BR9610127A/en not_active IP Right Cessation
- 1996-07-19 WO PCT/US1996/011925 patent/WO1997007657A2/en active IP Right Grant
- 1996-07-19 EP EP96924607A patent/EP0860064B1/en not_active Expired - Lifetime
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1997
- 1997-10-30 US US08/960,834 patent/US5940513A/en not_active Expired - Lifetime
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1999
- 1999-02-26 HK HK99100799A patent/HK1015987A1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US5097504A (en) * | 1986-03-19 | 1992-03-17 | Infoscript | Method and device for qualitative saving of digitized data |
US5224160A (en) * | 1987-02-23 | 1993-06-29 | Siemens Nixdorf Informationssysteme Ag | Process for securing and for checking the integrity of the secured programs |
US5052040A (en) * | 1990-05-25 | 1991-09-24 | Micronyx, Inc. | Multiple user stored data cryptographic labeling system and method |
US5412718A (en) * | 1993-09-13 | 1995-05-02 | Institute Of Systems Science | Method for utilizing medium nonuniformities to minimize unauthorized duplication of digital information |
US5343527A (en) * | 1993-10-27 | 1994-08-30 | International Business Machines Corporation | Hybrid encryption method and system for protecting reusable software components |
US5530757A (en) * | 1994-06-28 | 1996-06-25 | International Business Machines Corporation | Distributed fingerprints for information integrity verification |
Also Published As
Publication number | Publication date |
---|---|
BR9610127A (en) | 1999-10-26 |
US5940513A (en) | 1999-08-17 |
CN1194072A (en) | 1998-09-23 |
US5757915A (en) | 1998-05-26 |
HK1015987A1 (en) | 1999-10-22 |
RU2142674C1 (en) | 1999-12-10 |
EP0860064B1 (en) | 2005-09-21 |
JPH11511576A (en) | 1999-10-05 |
AU6501196A (en) | 1997-03-19 |
WO1997007657A2 (en) | 1997-03-06 |
EP0860064A4 (en) | 1999-10-06 |
IL123198A (en) | 2001-06-14 |
CN1124719C (en) | 2003-10-15 |
JP4087442B2 (en) | 2008-05-21 |
DE69635209D1 (en) | 2006-02-02 |
EP0860064A2 (en) | 1998-08-26 |
IL123198A0 (en) | 1998-09-24 |
DE69635209T2 (en) | 2006-06-22 |
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