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 |
|---|---|---|---|
| EP13198943.6 | 2013-12-20 | ||
| EP13198943 | 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 (cg-RX-API-DMAC7.html) | 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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3085004A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6397921B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106031079B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015091583A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014095772A1 (en) | 2012-12-21 | 2014-06-26 | Koninklijke Philips N.V. | Computing device comprising a table network |
| 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 |
| CA3238747A1 (en) * | 2021-11-23 | 2023-06-01 | Charles Howard CELLA | Transaction platforms where systems include sets of other systems |
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 |
| US8023651B2 (en) * | 2003-12-11 | 2011-09-20 | Irdeto B.V. | Block ciphering system, using permutations to hide the core ciphering function of each encryption round |
| US7840002B2 (en) * | 2004-07-29 | 2010-11-23 | Vadium Technology, Inc. | Techniques to strengthen one-time pad encryption |
| CN101048969B (zh) * | 2004-10-28 | 2012-04-04 | 耶德托公司 | 用于扰乱密码函数的方法和系统 |
| DE602004013206T2 (de) * | 2004-12-01 | 2009-05-14 | Telecom Italia S.P.A. | 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 |
| CN101578813A (zh) * | 2007-01-11 | 2009-11-11 | 皇家飞利浦电子股份有限公司 | 跟踪实现的拷贝 |
| 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 |
| CN102317904B (zh) * | 2009-01-29 | 2015-03-11 | 堡垒应用有限公司 | 带有验证完整性的加密系统和方法 |
| 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 US US15/104,753 patent/US10075290B2/en not_active Expired - Fee Related
- 2014-12-17 CN CN201480076008.4A patent/CN106031079B/zh not_active Expired - Fee Related
- 2014-12-17 EP EP14821131.1A patent/EP3085004A1/en not_active Withdrawn