JP6633967B2 - Ｓｓｄ通信プロトコルのためのｘｏｒ基盤のスクランブリング及びディスクランブリング方法及びシステム - Google Patents

Ｓｓｄ通信プロトコルのためのｘｏｒ基盤のスクランブリング及びディスクランブリング方法及びシステム Download PDF

Info

Publication number
JP6633967B2
JP6633967B2 JP2016093038A JP2016093038A JP6633967B2 JP 6633967 B2 JP6633967 B2 JP 6633967B2 JP 2016093038 A JP2016093038 A JP 2016093038A JP 2016093038 A JP2016093038 A JP 2016093038A JP 6633967 B2 JP6633967 B2 JP 6633967B2
Authority
JP
Japan
Prior art keywords
data
memory
vector
memory device
xor
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
JP2016093038A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016213838A5 (cg-RX-API-DMAC7.html
JP2016213838A (ja
Inventor
志 任 張
志 任 張
マイケル ベッカーマン，
マイケル ベッカーマン，
イアン スワーブリック，
イアン スワーブリック，
クレイグ ハンソン，
クレイグ ハンソン，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2016213838A publication Critical patent/JP2016213838A/ja
Publication of JP2016213838A5 publication Critical patent/JP2016213838A5/ja
Application granted granted Critical
Publication of JP6633967B2 publication Critical patent/JP6633967B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0658—Controller construction arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/20—Employing a main memory using a specific memory technology
    • G06F2212/202—Non-volatile memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP2016093038A 2015-05-07 2016-05-06 Ｓｓｄ通信プロトコルのためのｘｏｒ基盤のスクランブリング及びディスクランブリング方法及びシステム Active JP6633967B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562158420P 2015-05-07 2015-05-07
US62/158,420 2015-05-07
US201562209166P 2015-08-24 2015-08-24
US62/209,166 2015-08-24
US15/064,191 2016-03-08
US15/064,191 US10121013B2 (en) 2015-05-07 2016-03-08 XOR-based scrambler/descrambler for SSD communication protocols

Publications (3)

Publication Number Publication Date
JP2016213838A JP2016213838A (ja) 2016-12-15
JP2016213838A5 JP2016213838A5 (cg-RX-API-DMAC7.html) 2019-05-16
JP6633967B2 true JP6633967B2 (ja) 2020-01-22

Family

ID=57222715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016093038A Active JP6633967B2 (ja) 2015-05-07 2016-05-06 Ｓｓｄ通信プロトコルのためのｘｏｒ基盤のスクランブリング及びディスクランブリング方法及びシステム

Country Status (5)

Country Link
US (1) US10121013B2 (cg-RX-API-DMAC7.html)
JP (1) JP6633967B2 (cg-RX-API-DMAC7.html)
KR (1) KR102329307B1 (cg-RX-API-DMAC7.html)
CN (1) CN106155584B (cg-RX-API-DMAC7.html)
TW (1) TWI714579B (cg-RX-API-DMAC7.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180270205A1 (en) * 2017-03-15 2018-09-20 Image Match Design Inc. Fingerprint-sensing integrated circuit and scrambling encryption method thereof
US20180308214A1 (en) * 2017-04-21 2018-10-25 Intel Corporation Data scrambling mechanism
CN107506326B (zh) * 2017-07-05 2019-03-15 芯启源（南京）半导体科技有限公司 数据传输加扰和解扰电路、发送和接收装置及系统
KR102452621B1 (ko) * 2018-06-04 2022-10-07 삼성전자주식회사 선형 피드백 쉬프트 레지스터를 이용하여 데이터를 복구하는 장치 및 이를 포함하는 데이터 송수신 시스템
CN109257088B (zh) * 2018-08-14 2021-07-02 深圳市科楠科技开发有限公司 一种数据解扰系统及方法
US10956259B2 (en) * 2019-01-18 2021-03-23 Winbond Electronics Corp. Error correction code memory device and codeword accessing method thereof
EP3935543B1 (en) * 2019-03-05 2024-09-18 Cryptography Research, Inc. Side-channel-attack-resistant memory access on embedded central processing units
CN110309083B (zh) * 2019-06-28 2021-09-07 兆讯恒达科技股份有限公司 一种存储器数据加扰方法
CN110309678B (zh) * 2019-06-28 2021-03-19 兆讯恒达科技股份有限公司 一种内存加扰的方法
CN110321672B (zh) * 2019-06-28 2021-04-09 兆讯恒达科技股份有限公司 一种生成数据区扰码的方法
US11615025B2 (en) * 2020-02-10 2023-03-28 SK Hynix Inc. Encoding and decoding device for system data of storage device
EP4246336B1 (en) 2020-07-15 2025-07-16 Samsung Electronics Co., Ltd. Storage controller and an operation method of the storage controller
KR20220009523A (ko) 2020-07-15 2022-01-25 삼성전자주식회사 스토리지 컨트롤러, 및 스토리지 컨트롤러의 동작 방법
US11573854B2 (en) * 2021-02-02 2023-02-07 Nvidia Corporation Techniques for data scrambling on a memory interface
US12210633B2 (en) * 2021-02-05 2025-01-28 Skyechip Sdn Bhd Memory controller for improving data integrity and providing data security and a method of operating thereof
US20240320088A1 (en) * 2022-07-27 2024-09-26 SK Hynix Inc. Data coding device, memory controller, and storage device
KR20240062654A (ko) 2022-11-02 2024-05-09 삼성전자주식회사 반도체 메모리 장치 및 반도체 메모리 장치의 동작 방법
KR20250051882A (ko) 2023-10-11 2025-04-18 삼성전자주식회사 스토리지 장치 및 그 동작 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113927B1 (en) * 1998-10-09 2006-09-26 Victor Company Of Japan, Limited Data distribution system, data distribution method, portable terminal with data receiving capability, portable terminal with data transmitting/receiving capability, recording medium onto which data content is recorded, encoding apparatus, and decoding apparatus
JP2002091828A (ja) * 2000-09-18 2002-03-29 Sharp Corp データ処理装置および記憶装置、並びに、それらを使用したデータ転送システム
JP4734585B2 (ja) * 2001-09-28 2011-07-27 ハイ デンスィティ デバイスィズ アクシエセルスカプ 大容量記憶装置におけるデータの暗号化／復号化の方法及び装置
US7227949B2 (en) * 2002-01-31 2007-06-05 Texas Instruments Incorporated Separate self-synchronizing packet-based scrambler having replay variation
US6933862B2 (en) * 2003-10-14 2005-08-23 Agilent Technologies, Inc. Power consumption stabilization system and method
JP2005130059A (ja) * 2003-10-22 2005-05-19 Fuji Xerox Co Ltd 画像形成装置および交換部品
JP4734906B2 (ja) * 2004-12-07 2011-07-27 ソニー株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
US7412618B2 (en) * 2005-02-11 2008-08-12 International Business Machines Corporation Combined alignment scrambler function for elastic interface
JP4911452B2 (ja) * 2006-06-27 2012-04-04 株式会社メガチップス 半導体メモリ及びデータ授受システム
WO2008127458A2 (en) * 2006-12-06 2008-10-23 Fusion Multisystems, Inc. (Dba Fusion-Io) Apparatus, system, and method for a shared, front-end, distributed raid
CN103294946B (zh) * 2007-05-11 2016-12-07 纳格拉星有限责任公司 用于控制安全环境中的处理器执行的设备
KR100921774B1 (ko) * 2007-12-06 2009-10-15 한국전자통신연구원 스크램블링 시퀀스 생성 장치
US8139430B2 (en) * 2008-07-01 2012-03-20 International Business Machines Corporation Power-on initialization and test for a cascade interconnect memory system
US8261159B1 (en) 2008-10-30 2012-09-04 Apple, Inc. Data scrambling schemes for memory devices
US9606863B2 (en) 2010-10-25 2017-03-28 SMART High Reliability Solutions, LLC Fabric-based solid state drive architecture
US9575908B2 (en) 2011-02-08 2017-02-21 Diablo Technologies Inc. System and method for unlocking additional functions of a module
US8713379B2 (en) * 2011-02-08 2014-04-29 Diablo Technologies Inc. System and method of interfacing co-processors and input/output devices via a main memory system
JP5770383B2 (ja) * 2011-09-30 2015-08-26 インテル コーポレイション 高速通信リンクのトレーニング中に電源ノイズを低減する方法及びシステム
US8839073B2 (en) 2012-05-04 2014-09-16 Lsi Corporation Zero-one balance management in a solid-state disk controller
US9471484B2 (en) 2012-09-19 2016-10-18 Novachips Canada Inc. Flash memory controller having dual mode pin-out
US9099173B2 (en) 2012-12-14 2015-08-04 Virtium Technology, Inc. Classifying flash devices using ECC
US9246516B2 (en) 2012-12-20 2016-01-26 Intel Corporation Techniques for error correction of encoded data
US20140310534A1 (en) 2013-04-15 2014-10-16 Apple Inc. Data scrambling in memory devices using combined sequences
CN103777904B (zh) * 2014-02-12 2017-07-21 威盛电子股份有限公司 数据储存装置以及数据加扰与解扰方法

Also Published As

Publication number Publication date
KR102329307B1 (ko) 2021-11-19
US20160328567A1 (en) 2016-11-10
KR20160131892A (ko) 2016-11-16
TW201706903A (zh) 2017-02-16
CN106155584B (zh) 2020-07-07
JP2016213838A (ja) 2016-12-15
US10121013B2 (en) 2018-11-06
TWI714579B (zh) 2021-01-01
CN106155584A (zh) 2016-11-23

Similar Documents

Publication Publication Date Title
JP6633967B2 (ja) Ｓｓｄ通信プロトコルのためのｘｏｒ基盤のスクランブリング及びディスクランブリング方法及びシステム
US12032725B2 (en) Data scrambler for persistent memory
US11403174B2 (en) Controller and memory system
US8666064B2 (en) Endecryptor capable of performing parallel processing and encryption/decryption method thereof
US8532296B2 (en) Processor, memory device, computer system, and method for transferring data
JP4551635B2 (ja) パイプライン処理システムおよび情報処理装置
US8494155B1 (en) Method and apparatus of high speed encryption and decryption
US10396978B2 (en) Crypto devices, storage devices having the same, and encryption and decryption methods thereof
JP2021505995A (ja) アドレススクランブルのための記憶機器及び方法
US8908859B2 (en) Cryptographic apparatus and memory system
US9270445B2 (en) Solid state disk and input/output method
US20170180116A1 (en) End-to-end protection scheme involving encrypted memory and storage
US9672105B2 (en) Device and method for processing data using logical information and physical information
CN213876729U (zh) 一种ssd主控芯片随机缓存保密电路
US20250112760A1 (en) Memory device and method for data encryption/decryption of memory device
CN114327255A (zh) 存储器接口控制器及存储器
US10747456B2 (en) Memory controller, memory module, and memory system and operation methods thereof
US12210633B2 (en) Memory controller for improving data integrity and providing data security and a method of operating thereof
US6334186B1 (en) Method of reading, encrypting and transferring data
US20240159828A1 (en) Test mode control circuit, semiconductor apparatus and system, and method thereof
JP3683738B2 (ja) データ暗号化及び誤りコード修正を実行するための方法及び装置
US20160202314A1 (en) Test circuit and method of semiconductor device

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190402

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190402

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20191120

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: 20191203

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191213

R150 Certificate of patent or registration of utility model

Ref document number: 6633967

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250