blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3188001

EP3188001 - MODULAR MULTIPLICATION DEVICE AND METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.06.2021
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  10.07.2020
FormerGrant of patent is intended
Status updated on  15.03.2020
FormerExamination is in progress
Status updated on  30.12.2018
FormerRequest for examination was made
Status updated on  19.01.2018
FormerThe application has been published
Status updated on  02.06.2017
Most recent event   Tooltip22.07.2022Lapse of the patent in a contracting state
New state(s): BE		published on 24.08.2022  [2022/34]
Applicant(s)For all designated states
Secure-IC SAS
15 Rue Claude Chappe
ZAC des Champs Blancs
35510 Cesson-Sévigné / FR
[2017/27]
Inventor(s)01 / GUILLEY, Sylvain
99 Boulevard Auguste Blanqui
75013 Paris / FR
02 / MURDICA, Cédric
8 Square du Bois Perrin
35700 Rennes / FR
 [2020/33]
Former [2017/27]01 / GUILLEY, Sylvain
99 Boulevard Auguste Blanqui
75013 PARIS / FR
02 / MURDICA, Cédric
8 Square du Bois Perrin
35700 RENNES / FR
Representative(s)Atout PI Laplace
Immeuble Up On
25 Boulevard Romain Rolland
CS 40072
75685 Paris Cedex 14 / FR
[N/P]
Former [2017/27]Hnich-Gasri, Naïma
Marks & Clerk France
Immeuble Visium
22, avenue Aristide Briand
94117 Arcueil Cedex / FR
Application number, filing date15307167.529.12.2015
[2017/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3188001
Date:05.07.2017
Language:EN
[2017/27]
Type: B1 Patent specification 
No.:EP3188001
Date:12.08.2020
Language:EN
[2020/33]
Search report(s)(Supplementary) European search report - dispatched on:EP18.08.2016
ClassificationIPC:G06F7/72
[2017/27]
CPC:
G06F7/728 (EP,US); H04L9/004 (CN); H04L9/302 (CN,US);
G06F7/722 (EP,US); H04L9/003 (CN); H04L9/0825 (CN);
H04L9/14 (US); H04L9/3033 (CN,US); H04L9/304 (US);
H04L9/3066 (CN); H04L9/3249 (US); G06F2207/7261 (EP,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2018/08]
Former [2017/27]AL,  AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:MODULARE MULTIPLIKATIONSVORRICHTUNG UND VERFAHREN[2017/27]
English:MODULAR MULTIPLICATION DEVICE AND METHOD[2017/27]
French:PROCÉDÉ ET DISPOSITIF DE MULTIPLICATION MODULAIRE[2017/27]
Examination procedure29.12.2015Date on which the examining division has become responsible
05.01.2018Amendment by applicant (claims and/or description)
05.01.2018Examination requested  [2018/08]
04.01.2019Despatch of a communication from the examining division (Time limit: M06)
11.07.2019Reply to a communication from the examining division
07.10.2019Despatch of a communication from the examining division (Time limit: M04)
22.11.2019Reply to a communication from the examining division
16.03.2020Communication of intention to grant the patent
02.07.2020Fee for grant paid
02.07.2020Fee for publishing/printing paid
02.07.2020Receipt of the translation of the claim(s)
Opposition(s)14.05.2021No opposition filed within time limit [2021/29]
Fees paidRenewal fee
12.12.2017Renewal fee patent year 03
12.12.2018Renewal fee patent year 04
13.12.2019Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU29.12.2015
AL12.08.2020
AT12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
MT12.08.2020
NL12.08.2020
PL12.08.2020
PT12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
TR12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
IE29.12.2020
LU29.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
[2022/33]
Former [2022/32]HU29.12.2015
AL12.08.2020
AT12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MK12.08.2020
MT12.08.2020
NL12.08.2020
PL12.08.2020
PT12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
TR12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
IE29.12.2020
LU29.12.2020
CH31.12.2020
LI31.12.2020
Former [2022/27]HU29.12.2015
AL12.08.2020
AT12.08.2020
CY12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
MT12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
TR12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
IE29.12.2020
LU29.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/52]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
IE29.12.2020
LU29.12.2020
CH31.12.2020
LI31.12.2020
Former [2021/46]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
IE29.12.2020
LU29.12.2020
Former [2021/40]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
MC12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/36]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SI12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/34]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
IT12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/28]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SK12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/25]AL12.08.2020
AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
ES12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/24]AT12.08.2020
CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/23]CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
SM12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/22]CZ12.08.2020
DK12.08.2020
EE12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RO12.08.2020
RS12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/21]DK12.08.2020
FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RS12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/12]FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
NL12.08.2020
PL12.08.2020
RS12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/10]FI12.08.2020
HR12.08.2020
LT12.08.2020
LV12.08.2020
PL12.08.2020
RS12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
IS12.12.2020
Former [2021/09]FI12.08.2020
LT12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
GR13.11.2020
Former [2021/08]FI12.08.2020
LT12.08.2020
SE12.08.2020
BG12.11.2020
NO12.11.2020
Former [2021/07]FI12.08.2020
LT12.08.2020
NO12.11.2020
Documents cited:Search[X]  - JINOOK SONG ET AL, "Division-less high-radix interleaved modular multiplication using a scaled modulus", SOC DESIGN CONFERENCE (ISOCC), 2011 INTERNATIONAL, IEEE, (20111117), doi:10.1109/ISOCC.2011.6138748, ISBN 978-1-4577-0709-4, pages 215 - 218, XP032101681 [X] 1-20 * section III *

DOI:   http://dx.doi.org/10.1109/ISOCC.2011.6138748
 [X]  - J-F DHEM, "Design of an efficient public-key cryptographic library for RISC-based smart cards", THESE SOUTENUE EN VUE DE L'OBTENTION DU GRADE DE DOCTEUR ENSCIENCES APPLIQUEES, UCL, FACULTÉ DES SCIENCES APPLIQUÉES, LOUVAIN-LA-NEUVE, BE, (19980501), page complete, XP002212065 [X] 1-20 * section 2.2-2.2.6 *
 [X]  - J-F DHEM ET AL, Recent Results on Modular Multiplications for Smart Cards, SMART CARD. RESEARCH AND APPLICATIONS LECTURE NOTES IN COMPUTER SCIENCE;;LNCS, SPRINGER, BERLIN, DE, PAGE(S) 336 - 352, (20060101), ISBN 978-3-540-67923-3, XP019048912 [X] 1-20 * section 3 and 4 *
by applicant   - "Timing attacks on implementations of Diffie-Hellman, RSA, DSS, and other systems", PAUL KOCHER, Advances in Cryptology - CRYPTO'96, SPRINGER-VERLAG, (1996), vol. 1109, pages 104 - 113
    - "Exact Analysis of Montgomery Multiplication", H. SATO; D. SCHEPERS; T. TAKAGI, Progress in Cryptology-INDOCRYPT 2004, Lecture Notes in Computer Science, PUBLISHER:SPRINGER BERLIN, (2005), vol. 3348, pages 1387 - 1394
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.