JP7046424B2 - ホワイトボックス暗号を利用したデータの暗号化／復号化方法及び装置 - Google Patents

ホワイトボックス暗号を利用したデータの暗号化／復号化方法及び装置 Download PDF

Info

Publication number
JP7046424B2
JP7046424B2 JP2021098240A JP2021098240A JP7046424B2 JP 7046424 B2 JP7046424 B2 JP 7046424B2 JP 2021098240 A JP2021098240 A JP 2021098240A JP 2021098240 A JP2021098240 A JP 2021098240A JP 7046424 B2 JP7046424 B2 JP 7046424B2
Authority
JP
Japan
Prior art keywords
encryption
data
white
library
box
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.)
Active
Application number
JP2021098240A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021196611A5 (https=
JP2021196611A (ja
Inventor
ヨン リー，ジュン
Original Assignee
スティーリアン インコーポレイテッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by スティーリアン インコーポレイテッド filed Critical スティーリアン インコーポレイテッド
Publication of JP2021196611A publication Critical patent/JP2021196611A/ja
Publication of JP2021196611A5 publication Critical patent/JP2021196611A5/ja
Application granted granted Critical
Publication of JP7046424B2 publication Critical patent/JP7046424B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP2021098240A 2020-06-15 2021-06-11 ホワイトボックス暗号を利用したデータの暗号化／復号化方法及び装置 Active JP7046424B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200072474A KR102301243B1 (ko) 2020-06-15 2020-06-15 화이트박스 암호를 이용한 데이터 암호화/복호화 방법 및 장치
KR10-2020-0072474 2020-06-15

Publications (3)

Publication Number Publication Date
JP2021196611A JP2021196611A (ja) 2021-12-27
JP2021196611A5 JP2021196611A5 (https=) 2022-01-31
JP7046424B2 true JP7046424B2 (ja) 2022-04-04

Family

ID=77796552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021098240A Active JP7046424B2 (ja) 2020-06-15 2021-06-11 ホワイトボックス暗号を利用したデータの暗号化／復号化方法及び装置

Country Status (2)

Country Link
JP (1) JP7046424B2 (https=)
KR (1) KR102301243B1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102626974B1 (ko) * 2023-08-24 2024-01-19 쿤텍 주식회사 화이트박스 암호의 비밀키 보호를 위한 방법 및 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514091A (ja) 2008-03-05 2011-04-28 イルデト・ビー・ヴイ 暗号システム
JP2011521366A (ja) 2008-05-23 2011-07-21 イルデト カナダ コーポレーション ソフトウェアアプリケーションのホワイトボックス実装を生成するためのシステムおよび方法
JP2012520599A (ja) 2009-03-13 2012-09-06 ニュー イメージング テクノロジーズ 低消費マトリックスセンサ
JP2013524322A (ja) 2010-03-31 2013-06-17 イルデト カナダ コーポレーション カプセル化し、ソフトウェアライブラリ中の多様化によって保護を可能にするための、システムと方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150040576A (ko) * 2013-10-07 2015-04-15 한국전자통신연구원 오픈 환경에서의 데이터 보호 방법 및 장치
KR20150090438A (ko) * 2014-01-29 2015-08-06 한국전자통신연구원 화이트박스 암호 장치 및 그 방법
KR20170097509A (ko) * 2016-02-18 2017-08-28 한국전자통신연구원 화이트 박스 암호화 기반의 연산 방법 및 그 방법을 수행하는 보안 단말

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514091A (ja) 2008-03-05 2011-04-28 イルデト・ビー・ヴイ 暗号システム
JP2011521366A (ja) 2008-05-23 2011-07-21 イルデト カナダ コーポレーション ソフトウェアアプリケーションのホワイトボックス実装を生成するためのシステムおよび方法
JP2012520599A (ja) 2009-03-13 2012-09-06 ニュー イメージング テクノロジーズ 低消費マトリックスセンサ
JP2013524322A (ja) 2010-03-31 2013-06-17 イルデト カナダ コーポレーション カプセル化し、ソフトウェアライブラリ中の多様化によって保護を可能にするための、システムと方法

Also Published As

Publication number Publication date
KR102301243B1 (ko) 2021-09-13
JP2021196611A (ja) 2021-12-27

Similar Documents

Publication Publication Date Title
US8266448B2 (en) Apparatus, system, method, and computer program product for generating and securing a program capable of being executed utilizing a processor to decrypt content
US8868925B2 (en) Method and apparatus for the secure processing of confidential content within a virtual machine of a processor
KR101010040B1 (ko) 파일의 암호화·복호화 방법, 장치, 프로그램 및 이프로그램을 기록한 컴퓨터 판독 가능한 기록 매체
US8135964B2 (en) Apparatus, system, method, and computer program product for executing a program utilizing a processor to generate keys for decrypting content
Tsoutsos et al. The HEROIC framework: Encrypted computation without shared keys
US8681975B2 (en) Encryption method and apparatus using composition of ciphers
US12355858B2 (en) Method and apparatus for encrypting and decrypting and reading and writing messages, computer device, and storage medium
WO2006100801A1 (ja) キーストリーム暗号化装置および方法ならびにプログラム
KR100834364B1 (ko) 3단계 암호화를 사용하여 메시지를 암호화 및 검증하는시스템 및 방법
CN110855433A (zh) 基于加密算法的数据加密方法、装置及计算机设备
KR20150090438A (ko) 화이트박스 암호 장치 및 그 방법
CN106105089A (zh) 与使用缩减回合编密的xts加密系统一起使用的动态加密密钥
US12609809B2 (en) Method and apparatus for activating a remote device
CN111314050A (zh) 一种加解密方法及装置
CN114124364A (zh) 密钥安全处理方法、装置、设备及计算机可读存储介质
JP7046424B2 (ja) ホワイトボックス暗号を利用したデータの暗号化／復号化方法及び装置
US20190012469A1 (en) Data processing method and data processing system
CN114726511A (zh) 数据处理方法和装置
CN115361132B (zh) 密钥生成方法、装置、片上系统、设备及存储介质
JPWO2019142260A1 (ja) 秘匿分析装置、秘匿分析システム、秘匿分析方法及び秘匿分析プログラム
CN114036541A (zh) 一种复合加密存储用户私密内容的应用方法
Akwukwuma et al. Text Encryption Using Advanced Encryption Standard (AES) Algorithm
US20250365127A1 (en) Confidential information processing system, confidential information processing method and computer readable medium
JP2015082077A (ja) 暗号化装置、制御方法、及びプログラム
WO2021044465A1 (ja) 暗号化装置、復号装置、コンピュータプログラム、暗号化方法、復号方法及びデータ構造

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210615

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220121

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220121

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220318

R150 Certificate of patent or registration of utility model

Ref document number: 7046424

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250