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Method And System For Authentication
Abstract: An authentication method is performed between a first party (10) and a second party (20). The method comprises: i) determining a challenge (11); ii) sending the challenge to the second party (20); receiving a response from the second party (20) comprising a second cryptogram (C2; ARPC); computing (17) a first cryptogram (C1) using the challenge and the key of the first party; determining (18) if the first cryptogram (C1) matches the second cryptogram (C2; ARPC) received from the second party (20). If the first cryptogram (C1) does not match the second cryptogram (C2; ARPC), the method further comprises performing a computation (19) using the first cryptogram (C1; ARQC) and the second cryptogram (C2"; ARPC"); and comparing (19) a result of the computation with a stored set of results to recover a first data element (D1; OPn) carried by the second cryptogram (C2"; ARPC").
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
27 December 2017
Publication Number
17/2018
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2024-11-25
Renewal Date
Applicants
OBERTHUR TECHNOLOGIES,
of 420, rue d'Estienne d'Orves, 92700 Colombes, France,
Inventors
1. DOTTAX, Emmanuelle
c/o Oberthur Technologies 420, rue d'Estienne d'Orves, 92700 Colombes, France
2. CHAMBEROT, Francis
c/o Oberthur Technologies 420, rue d'Estienne d'Orves, 92700 Colombes, France
3. CLIMEN, Bruno
c/o Oberthur Technologies 420, rue d'Estienne d'Orves, 92700 Colombes, France
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201747046842-Annexure [05-11-2024(online)].pdf | 2024-11-05 |
| 1 | 201747046842-FORM-26 [18-10-2024(online)]-1.pdf | 2024-10-18 |
| 1 | 201747046842-IntimationOfGrant25-11-2024.pdf | 2024-11-25 |
| 1 | 201747046842-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-12-2017(online)].pdf | 2017-12-27 |
| 2 | 201747046842-FORM-26 [05-11-2024(online)].pdf | 2024-11-05 |
| 2 | 201747046842-FORM-26 [18-10-2024(online)].pdf | 2024-10-18 |
| 2 | 201747046842-PatentCertificate25-11-2024.pdf | 2024-11-25 |
| 2 | 201747046842-STATEMENT OF UNDERTAKING (FORM 3) [27-12-2017(online)].pdf | 2017-12-27 |
| 3 | 201747046842-Annexure [05-11-2024(online)].pdf | 2024-11-05 |
| 3 | 201747046842-Correspondence to notify the Controller [15-10-2024(online)].pdf | 2024-10-15 |
| 3 | 201747046842-PETITION UNDER RULE 137 [05-11-2024(online)].pdf | 2024-11-05 |
| 3 | 201747046842-PRIORITY DOCUMENTS [27-12-2017(online)].pdf | 2017-12-27 |
| 4 | 201747046842-FORM 1 [27-12-2017(online)].pdf | 2017-12-27 |
| 4 | 201747046842-FORM-26 [05-11-2024(online)].pdf | 2024-11-05 |
| 4 | 201747046842-US(14)-HearingNotice-(HearingDate-21-10-2024).pdf | 2024-09-20 |
| 4 | 201747046842-Written submissions and relevant documents [05-11-2024(online)].pdf | 2024-11-05 |
| 5 | 201747046842-PETITION UNDER RULE 137 [05-11-2024(online)].pdf | 2024-11-05 |
| 5 | 201747046842-FORM-26 [18-10-2024(online)]-1.pdf | 2024-10-18 |
| 5 | 201747046842-DRAWINGS [27-12-2017(online)].pdf | 2017-12-27 |
| 5 | 201747046842-2. Marked Copy under Rule 14(2) [26-06-2024(online)].pdf | 2024-06-26 |
| 6 | 201747046842-Written submissions and relevant documents [05-11-2024(online)].pdf | 2024-11-05 |
| 6 | 201747046842-Retyped Pages under Rule 14(1) [26-06-2024(online)].pdf | 2024-06-26 |
| 6 | 201747046842-FORM-26 [18-10-2024(online)].pdf | 2024-10-18 |
| 6 | 201747046842-DECLARATION OF INVENTORSHIP (FORM 5) [27-12-2017(online)].pdf | 2017-12-27 |
| 7 | 201747046842-COMPLETE SPECIFICATION [27-12-2017(online)].pdf | 2017-12-27 |
| 7 | 201747046842-Correspondence to notify the Controller [15-10-2024(online)].pdf | 2024-10-15 |
| 7 | 201747046842-Correspondence to notify the Controller [18-04-2024(online)].pdf | 2024-04-18 |
| 7 | 201747046842-FORM-26 [18-10-2024(online)]-1.pdf | 2024-10-18 |
| 8 | 201747046842-Correspondence to notify the Controller [11-04-2024(online)].pdf | 2024-04-11 |
| 8 | 201747046842-FORM 18 [20-05-2019(online)].pdf | 2019-05-20 |
| 8 | 201747046842-FORM-26 [18-10-2024(online)].pdf | 2024-10-18 |
| 8 | 201747046842-US(14)-HearingNotice-(HearingDate-21-10-2024).pdf | 2024-09-20 |
| 9 | 201747046842-2. Marked Copy under Rule 14(2) [26-06-2024(online)].pdf | 2024-06-26 |
| 9 | 201747046842-Correspondence to notify the Controller [15-10-2024(online)].pdf | 2024-10-15 |
| 9 | 201747046842-FORM 3 [21-05-2019(online)].pdf | 2019-05-21 |
| 9 | 201747046842-US(14)-HearingNotice-(HearingDate-18-04-2024).pdf | 2023-12-11 |
| 10 | 201747046842-FER.pdf | 2021-10-17 |
| 10 | 201747046842-FORM-26 [27-04-2021(online)].pdf | 2021-04-27 |
| 10 | 201747046842-Retyped Pages under Rule 14(1) [26-06-2024(online)].pdf | 2024-06-26 |
| 10 | 201747046842-US(14)-HearingNotice-(HearingDate-21-10-2024).pdf | 2024-09-20 |
| 11 | 201747046842-2. Marked Copy under Rule 14(2) [26-06-2024(online)].pdf | 2024-06-26 |
| 11 | 201747046842-Correspondence to notify the Controller [18-04-2024(online)].pdf | 2024-04-18 |
| 11 | 201747046842-PETITION UNDER RULE 137 [14-09-2021(online)].pdf | 2021-09-14 |
| 11 | 201747046842-RELEVANT DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 12 | 201747046842-Correspondence to notify the Controller [11-04-2024(online)].pdf | 2024-04-11 |
| 12 | 201747046842-FORM 13 [11-06-2021(online)].pdf | 2021-06-11 |
| 12 | 201747046842-Proof of Right [14-09-2021(online)].pdf | 2021-09-14 |
| 12 | 201747046842-Retyped Pages under Rule 14(1) [26-06-2024(online)].pdf | 2024-06-26 |
| 13 | 201747046842-US(14)-HearingNotice-(HearingDate-18-04-2024).pdf | 2023-12-11 |
| 13 | 201747046842-Correspondence to notify the Controller [18-04-2024(online)].pdf | 2024-04-18 |
| 13 | 201747046842-AMENDED DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 13 | 201747046842-2. Marked Copy under Rule 14(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 14 | 201747046842-ABSTRACT [19-07-2021(online)].pdf | 2021-07-19 |
| 14 | 201747046842-Correspondence to notify the Controller [11-04-2024(online)].pdf | 2024-04-11 |
| 14 | 201747046842-FER.pdf | 2021-10-17 |
| 14 | 201747046842-PETITION UNDER RULE 137 [16-07-2021(online)].pdf | 2021-07-16 |
| 15 | 201747046842-COMPLETE SPECIFICATION [19-07-2021(online)].pdf | 2021-07-19 |
| 15 | 201747046842-FORM 3 [16-07-2021(online)].pdf | 2021-07-16 |
| 15 | 201747046842-PETITION UNDER RULE 137 [14-09-2021(online)].pdf | 2021-09-14 |
| 15 | 201747046842-US(14)-HearingNotice-(HearingDate-18-04-2024).pdf | 2023-12-11 |
| 16 | 201747046842-DRAWING [19-07-2021(online)].pdf | 2021-07-19 |
| 16 | 201747046842-FER.pdf | 2021-10-17 |
| 16 | 201747046842-Proof of Right [14-09-2021(online)].pdf | 2021-09-14 |
| 16 | 201747046842-Retyped Pages under Rule 14(1) [19-07-2021(online)].pdf | 2021-07-19 |
| 17 | 201747046842-2. Marked Copy under Rule 14(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 17 | 201747046842-FER_SER_REPLY [19-07-2021(online)].pdf | 2021-07-19 |
| 17 | 201747046842-OTHERS [19-07-2021(online)].pdf | 2021-07-19 |
| 17 | 201747046842-PETITION UNDER RULE 137 [14-09-2021(online)].pdf | 2021-09-14 |
| 18 | 201747046842-ABSTRACT [19-07-2021(online)].pdf | 2021-07-19 |
| 18 | 201747046842-FORM 4(ii) [19-07-2021(online)].pdf | 2021-07-19 |
| 18 | 201747046842-Information under section 8(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 18 | 201747046842-Proof of Right [14-09-2021(online)].pdf | 2021-09-14 |
| 19 | 201747046842-2. Marked Copy under Rule 14(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 19 | 201747046842-COMPLETE SPECIFICATION [19-07-2021(online)].pdf | 2021-07-19 |
| 19 | 201747046842-FORM 4(ii) [19-07-2021(online)].pdf | 2021-07-19 |
| 19 | 201747046842-Information under section 8(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 20 | 201747046842-ABSTRACT [19-07-2021(online)].pdf | 2021-07-19 |
| 20 | 201747046842-DRAWING [19-07-2021(online)].pdf | 2021-07-19 |
| 20 | 201747046842-FER_SER_REPLY [19-07-2021(online)].pdf | 2021-07-19 |
| 20 | 201747046842-OTHERS [19-07-2021(online)].pdf | 2021-07-19 |
| 21 | 201747046842-Retyped Pages under Rule 14(1) [19-07-2021(online)].pdf | 2021-07-19 |
| 21 | 201747046842-FER_SER_REPLY [19-07-2021(online)].pdf | 2021-07-19 |
| 21 | 201747046842-DRAWING [19-07-2021(online)].pdf | 2021-07-19 |
| 21 | 201747046842-COMPLETE SPECIFICATION [19-07-2021(online)].pdf | 2021-07-19 |
| 22 | 201747046842-COMPLETE SPECIFICATION [19-07-2021(online)].pdf | 2021-07-19 |
| 22 | 201747046842-DRAWING [19-07-2021(online)].pdf | 2021-07-19 |
| 22 | 201747046842-FORM 3 [16-07-2021(online)].pdf | 2021-07-16 |
| 22 | 201747046842-FORM 4(ii) [19-07-2021(online)].pdf | 2021-07-19 |
| 23 | 201747046842-ABSTRACT [19-07-2021(online)].pdf | 2021-07-19 |
| 23 | 201747046842-FER_SER_REPLY [19-07-2021(online)].pdf | 2021-07-19 |
| 23 | 201747046842-Information under section 8(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 23 | 201747046842-PETITION UNDER RULE 137 [16-07-2021(online)].pdf | 2021-07-16 |
| 24 | 201747046842-OTHERS [19-07-2021(online)].pdf | 2021-07-19 |
| 24 | 201747046842-FORM 4(ii) [19-07-2021(online)].pdf | 2021-07-19 |
| 24 | 201747046842-AMENDED DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 24 | 201747046842-2. Marked Copy under Rule 14(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 25 | 201747046842-FORM 13 [11-06-2021(online)].pdf | 2021-06-11 |
| 25 | 201747046842-Information under section 8(2) [19-07-2021(online)].pdf | 2021-07-19 |
| 25 | 201747046842-Proof of Right [14-09-2021(online)].pdf | 2021-09-14 |
| 25 | 201747046842-Retyped Pages under Rule 14(1) [19-07-2021(online)].pdf | 2021-07-19 |
| 26 | 201747046842-FORM 3 [16-07-2021(online)].pdf | 2021-07-16 |
| 26 | 201747046842-OTHERS [19-07-2021(online)].pdf | 2021-07-19 |
| 26 | 201747046842-PETITION UNDER RULE 137 [14-09-2021(online)].pdf | 2021-09-14 |
| 26 | 201747046842-RELEVANT DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 27 | 201747046842-FER.pdf | 2021-10-17 |
| 27 | 201747046842-FORM-26 [27-04-2021(online)].pdf | 2021-04-27 |
| 27 | 201747046842-PETITION UNDER RULE 137 [16-07-2021(online)].pdf | 2021-07-16 |
| 27 | 201747046842-Retyped Pages under Rule 14(1) [19-07-2021(online)].pdf | 2021-07-19 |
| 28 | 201747046842-US(14)-HearingNotice-(HearingDate-18-04-2024).pdf | 2023-12-11 |
| 28 | 201747046842-FORM 3 [21-05-2019(online)].pdf | 2019-05-21 |
| 28 | 201747046842-FORM 3 [16-07-2021(online)].pdf | 2021-07-16 |
| 28 | 201747046842-AMENDED DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 29 | 201747046842-Correspondence to notify the Controller [11-04-2024(online)].pdf | 2024-04-11 |
| 29 | 201747046842-FORM 13 [11-06-2021(online)].pdf | 2021-06-11 |
| 29 | 201747046842-FORM 18 [20-05-2019(online)].pdf | 2019-05-20 |
| 29 | 201747046842-PETITION UNDER RULE 137 [16-07-2021(online)].pdf | 2021-07-16 |
| 30 | 201747046842-AMENDED DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 30 | 201747046842-COMPLETE SPECIFICATION [27-12-2017(online)].pdf | 2017-12-27 |
| 30 | 201747046842-Correspondence to notify the Controller [18-04-2024(online)].pdf | 2024-04-18 |
| 30 | 201747046842-RELEVANT DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 31 | 201747046842-DECLARATION OF INVENTORSHIP (FORM 5) [27-12-2017(online)].pdf | 2017-12-27 |
| 31 | 201747046842-FORM 13 [11-06-2021(online)].pdf | 2021-06-11 |
| 31 | 201747046842-FORM-26 [27-04-2021(online)].pdf | 2021-04-27 |
| 31 | 201747046842-Retyped Pages under Rule 14(1) [26-06-2024(online)].pdf | 2024-06-26 |
| 32 | 201747046842-2. Marked Copy under Rule 14(2) [26-06-2024(online)].pdf | 2024-06-26 |
| 32 | 201747046842-DRAWINGS [27-12-2017(online)].pdf | 2017-12-27 |
| 32 | 201747046842-FORM 3 [21-05-2019(online)].pdf | 2019-05-21 |
| 32 | 201747046842-RELEVANT DOCUMENTS [11-06-2021(online)].pdf | 2021-06-11 |
| 33 | 201747046842-US(14)-HearingNotice-(HearingDate-21-10-2024).pdf | 2024-09-20 |
| 33 | 201747046842-FORM-26 [27-04-2021(online)].pdf | 2021-04-27 |
| 33 | 201747046842-FORM 18 [20-05-2019(online)].pdf | 2019-05-20 |
| 33 | 201747046842-FORM 1 [27-12-2017(online)].pdf | 2017-12-27 |
| 34 | 201747046842-COMPLETE SPECIFICATION [27-12-2017(online)].pdf | 2017-12-27 |
| 34 | 201747046842-Correspondence to notify the Controller [15-10-2024(online)].pdf | 2024-10-15 |
| 34 | 201747046842-FORM 3 [21-05-2019(online)].pdf | 2019-05-21 |
| 34 | 201747046842-PRIORITY DOCUMENTS [27-12-2017(online)].pdf | 2017-12-27 |
| 35 | 201747046842-DECLARATION OF INVENTORSHIP (FORM 5) [27-12-2017(online)].pdf | 2017-12-27 |
| 35 | 201747046842-FORM 18 [20-05-2019(online)].pdf | 2019-05-20 |
| 35 | 201747046842-FORM-26 [18-10-2024(online)].pdf | 2024-10-18 |
| 35 | 201747046842-STATEMENT OF UNDERTAKING (FORM 3) [27-12-2017(online)].pdf | 2017-12-27 |
| 36 | 201747046842-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-12-2017(online)].pdf | 2017-12-27 |
| 36 | 201747046842-FORM-26 [18-10-2024(online)]-1.pdf | 2024-10-18 |
| 36 | 201747046842-DRAWINGS [27-12-2017(online)].pdf | 2017-12-27 |
| 36 | 201747046842-COMPLETE SPECIFICATION [27-12-2017(online)].pdf | 2017-12-27 |
| 37 | 201747046842-DECLARATION OF INVENTORSHIP (FORM 5) [27-12-2017(online)].pdf | 2017-12-27 |
| 37 | 201747046842-FORM 1 [27-12-2017(online)].pdf | 2017-12-27 |
| 37 | 201747046842-Written submissions and relevant documents [05-11-2024(online)].pdf | 2024-11-05 |
| 38 | 201747046842-PRIORITY DOCUMENTS [27-12-2017(online)].pdf | 2017-12-27 |
| 38 | 201747046842-PETITION UNDER RULE 137 [05-11-2024(online)].pdf | 2024-11-05 |
| 38 | 201747046842-DRAWINGS [27-12-2017(online)].pdf | 2017-12-27 |
| 39 | 201747046842-STATEMENT OF UNDERTAKING (FORM 3) [27-12-2017(online)].pdf | 2017-12-27 |
| 39 | 201747046842-FORM-26 [05-11-2024(online)].pdf | 2024-11-05 |
| 39 | 201747046842-FORM 1 [27-12-2017(online)].pdf | 2017-12-27 |
| 40 | 201747046842-Annexure [05-11-2024(online)].pdf | 2024-11-05 |
| 40 | 201747046842-PRIORITY DOCUMENTS [27-12-2017(online)].pdf | 2017-12-27 |
| 40 | 201747046842-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-12-2017(online)].pdf | 2017-12-27 |
| 41 | 201747046842-PatentCertificate25-11-2024.pdf | 2024-11-25 |
| 41 | 201747046842-STATEMENT OF UNDERTAKING (FORM 3) [27-12-2017(online)].pdf | 2017-12-27 |
| 42 | 201747046842-IntimationOfGrant25-11-2024.pdf | 2024-11-25 |
| 42 | 201747046842-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-12-2017(online)].pdf | 2017-12-27 |
Search Strategy
| 1 | 2021-01-1217-48-07E_12-01-2021.pdf |