MY144336A - Nonlinear boolean permutation - Google Patents
Nonlinear boolean permutationInfo
- Publication number
- MY144336A MY144336A MYPI20093118A MY144336A MY 144336 A MY144336 A MY 144336A MY PI20093118 A MYPI20093118 A MY PI20093118A MY 144336 A MY144336 A MY 144336A
- Authority
- MY
- Malaysia
- Prior art keywords
- permutation
- boolean
- nonlinear
- functions
- nonlinear boolean
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/08—Randomization, e.g. dummy operations or using noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/26—Testing cryptographic entity, e.g. testing integrity of encryption key or encryption algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Tests Of Electronic Circuits (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
A METHOD (100) FOR GENERATING A NONLINEAR BOOLEAN PERMUTATION, THE METHOD (100) COMPRISES SELECTING N NUMBER OF INITIAL BINARY BOOLEAN FUNCTIONS FOR A FIRST N NUMBER OF COMPONENTS OF THE NONLINEAR BOOLEAN PERMUTATION (102), ITERATING CONVERTING LINEAR COMBINATION OF THE SELECTED N NUMBER OF INITIAL BINARY BOOLEAN FUNCTIONS TO A PLURALITY OF BALANCED FUNCTIONS (104), RANDOMLY GENERATING A REMAINING NUMBER OF COMPONENTS OF THE NONLINEAR BOOLEAN PERMUTATION (106) AND PERFORMING A NONLINEARITY TEST ON THE NONLINEAR BOOLEAN PERMUTATION (108) TO OBTAIN NONLINEARITY PARAMETER, UNTIL THE NONLINEARITY PARAMETER MEETS A PREDETERMINED CONDITION.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20093118 MY144336A (en) | 2009-07-28 | 2009-07-28 | Nonlinear boolean permutation |
PCT/MY2010/000127 WO2011014054A1 (en) | 2009-07-28 | 2010-07-21 | Nonlinear boolean permutation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20093118 MY144336A (en) | 2009-07-28 | 2009-07-28 | Nonlinear boolean permutation |
Publications (1)
Publication Number | Publication Date |
---|---|
MY144336A true MY144336A (en) | 2011-08-24 |
Family
ID=43529528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20093118 MY144336A (en) | 2009-07-28 | 2009-07-28 | Nonlinear boolean permutation |
Country Status (2)
Country | Link |
---|---|
MY (1) | MY144336A (en) |
WO (1) | WO2011014054A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY163949A (en) * | 2012-12-12 | 2017-11-15 | Mimos Berhad | A method to construct bijective substitution box from non-permutation power functions |
-
2009
- 2009-07-28 MY MYPI20093118 patent/MY144336A/en unknown
-
2010
- 2010-07-21 WO PCT/MY2010/000127 patent/WO2011014054A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011014054A1 (en) | 2011-02-03 |
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