FR2980657B1 - ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIOD - Google Patents
ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIODInfo
- Publication number
- FR2980657B1 FR2980657B1 FR1158692A FR1158692A FR2980657B1 FR 2980657 B1 FR2980657 B1 FR 2980657B1 FR 1158692 A FR1158692 A FR 1158692A FR 1158692 A FR1158692 A FR 1158692A FR 2980657 B1 FR2980657 B1 FR 2980657B1
- Authority
- FR
- France
- Prior art keywords
- desynchronization
- electronic circuit
- clock period
- clock
- period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
-
- 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
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
- H04L9/003—Countermeasures against attacks on cryptographic mechanisms for power analysis, e.g. differential power analysis [DPA] or simple power analysis [SPA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Electronic Switches (AREA)
- Microcomputers (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1158692A FR2980657B1 (en) | 2011-09-28 | 2011-09-28 | ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIOD |
TW101135405A TWI562591B (en) | 2011-09-28 | 2012-09-26 | Electronic circuit presenting hardware desynchronisation within a clock period |
KR1020120107843A KR102027001B1 (en) | 2011-09-28 | 2012-09-27 | Electronic circuit presenting hardware desynchronisation within a clock period |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1158692A FR2980657B1 (en) | 2011-09-28 | 2011-09-28 | ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIOD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2980657A1 FR2980657A1 (en) | 2013-03-29 |
FR2980657B1 true FR2980657B1 (en) | 2014-06-20 |
Family
ID=45496051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1158692A Active FR2980657B1 (en) | 2011-09-28 | 2011-09-28 | ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIOD |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR102027001B1 (en) |
FR (1) | FR2980657B1 (en) |
TW (1) | TWI562591B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10891396B2 (en) * | 2016-05-27 | 2021-01-12 | Samsung Electronics Co., Ltd. | Electronic circuit performing encryption/decryption operation to prevent side- channel analysis attack, and electronic device including the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5404402A (en) * | 1993-12-21 | 1995-04-04 | Gi Corporation | Clock frequency modulation for secure microprocessors |
JPH07297720A (en) * | 1994-04-25 | 1995-11-10 | Hitachi Ltd | Comparator |
US5923613A (en) * | 1998-03-18 | 1999-07-13 | Etron Technology, Inc. | Latched type clock synchronizer with additional 180°-phase shift clock |
US7554865B2 (en) * | 2006-09-21 | 2009-06-30 | Atmel Corporation | Randomizing current consumption in memory devices |
US7423928B2 (en) * | 2007-01-30 | 2008-09-09 | Atmel Corporation | Clock circuitry for DDR-SDRAM memory controller |
US7940100B2 (en) * | 2007-09-24 | 2011-05-10 | Qualcomm, Incorporated | Delay circuits matching delays of synchronous circuits |
FR2932336B1 (en) * | 2008-06-06 | 2010-06-18 | Tiempo | TIME-SAVING ASYNCHRONOUS CIRCUIT WITH DELAY INSERT CIRCUIT |
JP5494252B2 (en) * | 2009-09-11 | 2014-05-14 | ソニー株式会社 | Synchronous oscillator, clock recovery device, clock distribution circuit, and multimode injection circuit |
-
2011
- 2011-09-28 FR FR1158692A patent/FR2980657B1/en active Active
-
2012
- 2012-09-26 TW TW101135405A patent/TWI562591B/en active
- 2012-09-27 KR KR1020120107843A patent/KR102027001B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20130034621A (en) | 2013-04-05 |
FR2980657A1 (en) | 2013-03-29 |
TW201330576A (en) | 2013-07-16 |
TWI562591B (en) | 2016-12-11 |
KR102027001B1 (en) | 2019-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU315925S (en) | Electronic timer | |
EP2122485A4 (en) | Electronic form automation | |
EP2040134A4 (en) | Electronic clock | |
FR2971872B1 (en) | PROGRAMMABLE INTEGRATED CRYPTOGRAPHIC CIRCUIT | |
AU329379S (en) | Projection alarm clock | |
HK1177004A1 (en) | Electronic clock | |
BRPI0924746A2 (en) | "delizante element" | |
DE602007000126D1 (en) | Electromagnetic flowmeter | |
DK2306649T3 (en) | Phase-locked loop circuit | |
TWI339971B (en) | Servo loop circuit | |
FR2963043B1 (en) | ELECTRONIC LOCK | |
GB0921245D0 (en) | Techniques for integrated circuit clock management | |
FR3004844B1 (en) | ELECTRONIC LABELING DEVICE | |
GB0724969D0 (en) | Electronic tag | |
FR2945308B1 (en) | ELECTRONIC LOCK | |
FR3044120B1 (en) | SLEEPING AN ELECTRONIC CIRCUIT | |
EP2242175A4 (en) | Oscillator circuit | |
GB0802303D0 (en) | Clock recovery | |
FR3003068B1 (en) | ELECTRONIC LABELING SYSTEM | |
FR3004845B1 (en) | ELECTRONIC LABELING DEVICE | |
PL379591A1 (en) | Chaotic pendulum | |
FR2980657B1 (en) | ELECTRONIC CIRCUIT HAVING A MATERIAL DESYNCHRONIZATION WITHIN A CLOCK PERIOD | |
EP2413501A4 (en) | Multi-screw chaotic oscillator circuit | |
HK1112969A1 (en) | Electronic timepiece | |
GB201119928D0 (en) | C 1992 electronic timer faucet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
CA | Change of address |
Effective date: 20230206 |
|
CD | Change of name or company name |
Owner name: IDEMIA FRANCE, FR Effective date: 20230206 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |