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Extract from the Register of European Patents

EP About this file: EP2957062

EP2957062 - TAMPER RESISTANT CRYPTOGRAPHIC ALGORITHM IMPLEMENTATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.05.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  18.06.2021
FormerGrant of patent is intended
Status updated on  16.02.2021
FormerExamination is in progress
Status updated on  21.12.2020
FormerGrant of patent is intended
Status updated on  09.08.2020
FormerExamination is in progress
Status updated on  22.06.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Irdeto B.V.
105 Taurus Avenue
2132 LS Hoofddorp / NL
[2015/52]
Inventor(s)01 / WIENER, Michael
Irdeto Canada
2500 Solandt Road
Ottawa, Ontario K2K 3G5 / CA
 [2015/52]
Representative(s)Boult Wade Tennant LLP
Salisbury Square House
8 Salisbury Square
London EC4Y 8AP / GB
[2021/29]
Former [2015/52]Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
Application number, filing date13719033.627.03.2013
[2015/52]
WO2013EP56615
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014154270
Date:02.10.2014
Language:EN
[2014/40]
Type: A1 Application with search report 
No.:EP2957062
Date:23.12.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 02.10.2014 takes the place of the publication of the European patent application.
[2015/52]
Type: B1 Patent specification 
No.:EP2957062
Date:21.07.2021
Language:EN
[2021/29]
Search report(s)International search report - published on:EP02.10.2014
ClassificationIPC:H04L9/00, H04L9/06
[2015/52]
CPC:
H04L9/004 (EP,US); G06F21/602 (US); G06F9/466 (US);
H04L9/0631 (EP,US); H04L2209/16 (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 [2015/52]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:IMPLEMENTIERUNG EINES MANIPULATIONSSICHEREN KRYPTOGRAFISCHEN ALGORITHMUS[2015/52]
English:TAMPER RESISTANT CRYPTOGRAPHIC ALGORITHM IMPLEMENTATION[2015/52]
French:MISE EN OEUVRE D'UN ALGORITHME CRYPTOGRAPHIQUE RÉSISTANT AU TRIPATOUILLAGE[2020/33]
Former [2015/52]MISE EN OEUVRE D'UN ALGORITHME CRYPTOGRAPHIQUE INFALSIFIABLE
Entry into regional phase14.09.2015National basic fee paid 
14.09.2015Designation fee(s) paid 
14.09.2015Examination fee paid 
Examination procedure14.09.2015Examination requested  [2015/52]
25.04.2016Amendment by applicant (claims and/or description)
25.06.2018Despatch of a communication from the examining division (Time limit: M04)
05.11.2018Reply to a communication from the examining division
06.07.2020Cancellation of oral proceeding that was planned for 08.07.2020
08.07.2020Date of oral proceedings (cancelled)
10.08.2020Communication of intention to grant the patent
18.12.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
17.02.2021Communication of intention to grant the patent
14.06.2021Fee for grant paid
14.06.2021Fee for publishing/printing paid
14.06.2021Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  25.06.2018
Opposition(s)22.04.2022No opposition filed within time limit [2022/26]
Fees paidRenewal fee
14.09.2015Renewal fee patent year 03
24.03.2016Renewal fee patent year 04
24.03.2017Renewal fee patent year 05
26.03.2018Renewal fee patent year 06
22.03.2019Renewal fee patent year 07
24.03.2020Renewal fee patent year 08
17.03.2021Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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  TooltipHU27.03.2013
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
MK21.07.2021
MT21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
[2024/41]
Former [2024/22]HU27.03.2013
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
MK21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2024/20]HU27.03.2013
AL21.07.2021
AT21.07.2021
CY21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2024/18]HU27.03.2013
AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/10]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/09]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/08]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
GB27.03.2022
IE27.03.2022
LU27.03.2022
FR31.03.2022
Former [2023/06]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
FR31.03.2022
Former [2022/47]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
MC21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/36]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
IT21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/29]AL21.07.2021
AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SI21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/26]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SK21.07.2021
SM21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/24]AT21.07.2021
CZ21.07.2021
DK21.07.2021
EE21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RO21.07.2021
RS21.07.2021
SE21.07.2021
SK21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/21]AT21.07.2021
DK21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/11]AT21.07.2021
ES21.07.2021
FI21.07.2021
HR21.07.2021
LT21.07.2021
LV21.07.2021
PL21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
GR22.10.2021
IS21.11.2021
PT22.11.2021
Former [2022/09]AT21.07.2021
ES21.07.2021
FI21.07.2021
LT21.07.2021
RS21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
PT22.11.2021
Former [2022/08]AT21.07.2021
ES21.07.2021
FI21.07.2021
LT21.07.2021
SE21.07.2021
BG21.10.2021
NO21.10.2021
Former [2022/07]AT21.07.2021
LT21.07.2021
NO21.10.2021
Cited inInternational search[XI]  - BAR-EL H ET AL, "The Sorcerer's Apprentice Guide to Fault Attacks", PROCEEDINGS OF THE IEEE, IEEE. NEW YORK, US, (20060201), vol. 94, no. 2, doi:10.1109/JPROC.2005.862424, ISSN 0018-9219, pages 370 - 382, XP011442695 [X] 1-5,8,10-13,16,18-21 * sections III.E. and V;; figures 10-19 * [I] 6,7,14,15,17

DOI:   http://dx.doi.org/10.1109/JPROC.2005.862424
 [A]  - UNKNOWN ET AL, "Countermeasures against fault attacks on software implemented AES", PROCEEDINGS OF THE 5TH WORKSHOP ON EMBEDDED SYSTEMS SECURITY, WESS '10, New York, New York, USA, (20100101), doi:10.1145/1873548.1873555, ISBN 978-1-45-030078-0, pages 1 - 10, XP055096199 [A] 1-21 * page 1 - page 4 *

DOI:   http://dx.doi.org/10.1145/1873548.1873555
 [A]  - KARPOVSKY M ET AL, "Robust protection against fault-injection attacks on smart cards implementing the advanced encryption standard", DEPENDABLE SYSTEMS AND NETWORKS, 2004 INTERNATIONAL CONFERENCE ON FLORENCE, ITALY 28 JUNE - 1 JULY 2004, PISCATAWAY, NJ, USA,IEEE, (20040628), doi:10.1109/DSN.2004.1311880, ISBN 978-0-7695-2052-0, pages 82 - 90, XP010710793 [A] 1-21 * section 1 *

DOI:   http://dx.doi.org/10.1109/DSN.2004.1311880
 [A]  - Marc Joye, "On White-Box Cryptography", Security of Information and Networks, (20080101), pages 7 - 12, URL: http://joye.site88.net/papers/Joy08whitebox.pdf, (20140114), XP055096418 [A] 1-21 * page 7 - page 11 *
Examination   - Anonymous, "N-version programming - Wikipedia", (20130215), URL: https://en.wikipedia.org/w/index.php?title=N-version_programming&oldid=538408306, (20191024), XP055635706
    - Anonymous, "Triple modular redundancy - Wikipedia", (20120924), URL: https://en.wikipedia.org/w/index.php?title=Triple_modular_redundancy&oldid=514315723, (20200618), XP055706297
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.