JP2017501445A5 - - Google Patents
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- Publication number
- JP2017501445A5 JP2017501445A5 JP2016540494A JP2016540494A JP2017501445A5 JP 2017501445 A5 JP2017501445 A5 JP 2017501445A5 JP 2016540494 A JP2016540494 A JP 2016540494A JP 2016540494 A JP2016540494 A JP 2016540494A JP 2017501445 A5 JP2017501445 A5 JP 2017501445A5
- Authority
- JP
- Japan
- Prior art keywords
- data value
- obfuscated representation
- obfuscated
- data
- representation
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 5
- 230000002441 reversible effect Effects 0.000 claims 5
- 238000004364 calculation method Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13198943 | 2013-12-20 | ||
| EP13198943.6 | 2013-12-20 | ||
| PCT/EP2014/078107 WO2015091583A1 (en) | 2013-12-20 | 2014-12-17 | Operator lifting in cryptographic algorithm |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017501445A JP2017501445A (ja) | 2017-01-12 |
| JP2017501445A5 true JP2017501445A5 (https=) | 2018-07-05 |
| JP6397921B2 JP6397921B2 (ja) | 2018-09-26 |
Family
ID=49955140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016540494A Expired - Fee Related JP6397921B2 (ja) | 2013-12-20 | 2014-12-17 | 暗号アルゴリズムにおける演算子リフティング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10075290B2 (https=) |
| EP (1) | EP3085004A1 (https=) |
| JP (1) | JP6397921B2 (https=) |
| CN (1) | CN106031079B (https=) |
| WO (1) | WO2015091583A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015014470A2 (pt) | 2012-12-21 | 2017-07-11 | Koninklijke Philips Nv | compilador configurado para compilar um programa de computador, dispositivo de computação configurado para executar um programa de computador compilado por um compilador, método para executar um programa de computador compilado por um compilador e programa de computador |
| US10270598B2 (en) * | 2016-08-26 | 2019-04-23 | Intel Corporation | Secure elliptic curve cryptography instructions |
| JP7383985B2 (ja) * | 2019-10-30 | 2023-11-21 | 富士電機株式会社 | 情報処理装置、情報処理方法及びプログラム |
| US12099997B1 (en) | 2020-01-31 | 2024-09-24 | Steven Mark Hoffberg | Tokenized fungible liabilities |
| JP2024545943A (ja) | 2021-11-23 | 2024-12-16 | ストロング フォース ティエクス ポートフォリオ 2018,エルエルシー | システムが他のシステムを含むトランザクションプラットフォーム |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849760A (en) * | 1971-07-12 | 1974-11-19 | Hitachi Ltd | Multi-dimensional pattern recognition processor |
| JP2000115157A (ja) * | 1998-10-02 | 2000-04-21 | Nippon Telegr & Teleph Corp <Ntt> | 紛失通信方法 |
| US6448910B1 (en) * | 2001-03-26 | 2002-09-10 | Morpho Technologies | Method and apparatus for convolution encoding and viterbi decoding of data that utilize a configurable processor to configure a plurality of re-configurable processing elements |
| US20060291650A1 (en) * | 2001-05-22 | 2006-12-28 | Viswanath Ananth | State-varying hybrid stream cipher |
| JP4625622B2 (ja) * | 2003-10-20 | 2011-02-02 | 株式会社 イソップ | 情報の暗号化送受信方法 |
| RU2370897C2 (ru) * | 2003-12-11 | 2009-10-20 | Кониклейке Филипс Электроникс Н.В. | Система блочной криптографической защиты, использующая преобразования для сокрытия основной функции криптографической защиты каждого цикла шифрования |
| MX2007001072A (es) * | 2004-07-29 | 2007-04-17 | Vadium Technology Inc | Tecnicas para consolidar el cifrado pad de una sola vez. |
| WO2006046187A1 (en) * | 2004-10-28 | 2006-05-04 | Koninklijke Philips Electronics N.V. | Method and system for obfuscating a cryptographic function |
| ATE392659T1 (de) | 2004-12-01 | 2008-05-15 | Telecom Italia Spa | Verfahren und diesbezügliche einrichtung zur hardwareorientierten umsetzung zwischen arithmetik- und boolscher zufallsmaskierung |
| JP4618684B2 (ja) * | 2006-06-14 | 2011-01-26 | 日本電信電話株式会社 | 透かし埋め込み処理方法、透かし埋め込み処理システム、サービス提供者装置および顧客装置、並びにプログラム |
| US8306216B2 (en) * | 2007-01-11 | 2012-11-06 | Irdeto B.V. | Method and system for tracking or identifying copy of implementation of computational method, and computation system |
| US7630982B2 (en) * | 2007-02-24 | 2009-12-08 | Trend Micro Incorporated | Fast identification of complex strings in a data stream |
| US20080235802A1 (en) * | 2007-03-21 | 2008-09-25 | Microsoft Corporation | Software Tamper Resistance Via Integrity-Checking Expressions |
| CN101093627B (zh) * | 2007-08-07 | 2010-06-23 | 威盛电子股份有限公司 | 密码编译码装置 |
| US8473751B2 (en) * | 2007-12-13 | 2013-06-25 | Oberthur Technologies | Method for cryptographic data processing, particularly using an S box, and related device and software |
| CN101242275B (zh) * | 2008-03-07 | 2011-01-26 | 四川虹微技术有限公司 | 基于流密码加密的安全传输方法 |
| US8280056B2 (en) * | 2009-01-29 | 2012-10-02 | Fortress Applications Ltd. | System and methods for encryption with authentication integrity |
| WO2010132695A1 (en) * | 2009-05-13 | 2010-11-18 | Daniel Wayne Engels | System and method for securely identifying and authenticating devices in a symmetric encryption system |
| US10102398B2 (en) * | 2009-06-01 | 2018-10-16 | Ab Initio Technology Llc | Generating obfuscated data |
| CN101969374B (zh) * | 2010-10-27 | 2012-06-20 | 北京航空航天大学 | 分组密码算法中混淆层的实现方法 |
| US8718280B2 (en) | 2010-12-17 | 2014-05-06 | Apple Inc. | Securing keys of a cipher using properties of the cipher process |
-
2014
- 2014-12-17 WO PCT/EP2014/078107 patent/WO2015091583A1/en not_active Ceased
- 2014-12-17 JP JP2016540494A patent/JP6397921B2/ja not_active Expired - Fee Related
- 2014-12-17 CN CN201480076008.4A patent/CN106031079B/zh not_active Expired - Fee Related
- 2014-12-17 US US15/104,753 patent/US10075290B2/en not_active Expired - Fee Related
- 2014-12-17 EP EP14821131.1A patent/EP3085004A1/en not_active Withdrawn
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