IL187038D0 - Secure data processing for unaligned data - Google Patents

Secure data processing for unaligned data

Info

Publication number
IL187038D0
IL187038D0 IL187038A IL18703807A IL187038D0 IL 187038 D0 IL187038 D0 IL 187038D0 IL 187038 A IL187038 A IL 187038A IL 18703807 A IL18703807 A IL 18703807A IL 187038 D0 IL187038 D0 IL 187038D0
Authority
IL
Israel
Prior art keywords
data
unaligned
secure
data processing
processing
Prior art date
Application number
IL187038A
Original Assignee
Sandisk Il 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 Sandisk Il Ltd filed Critical Sandisk Il Ltd
Priority to IL187038A priority Critical patent/IL187038D0/en
Publication of IL187038D0 publication Critical patent/IL187038D0/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/20Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/602Providing cryptographic facilities or services
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/06Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/0618Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing
    • Y02D10/10Reducing energy consumption at the single machine level, e.g. processors, personal computers, peripherals or power supply
    • Y02D10/14Interconnection, or transfer of information or other signals between, memories, peripherals or central processing units
IL187038A 2007-10-30 2007-10-30 Secure data processing for unaligned data IL187038D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL187038A IL187038D0 (en) 2007-10-30 2007-10-30 Secure data processing for unaligned data

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL187038A IL187038D0 (en) 2007-10-30 2007-10-30 Secure data processing for unaligned data
PCT/IL2008/001384 WO2009057091A1 (en) 2007-10-30 2008-10-22 Secure data processing for unaligned data
US12/258,626 US8918650B2 (en) 2007-10-30 2008-10-27 Secure data processing for unaligned data

Publications (1)

Publication Number Publication Date
IL187038D0 true IL187038D0 (en) 2008-02-09

Family

ID=40328327

Family Applications (1)

Application Number Title Priority Date Filing Date
IL187038A IL187038D0 (en) 2007-10-30 2007-10-30 Secure data processing for unaligned data

Country Status (3)

Country Link
US (1) US8918650B2 (en)
IL (1) IL187038D0 (en)
WO (1) WO2009057091A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850225B2 (en) * 2010-04-16 2014-09-30 Exelis Inc. Method and system for cryptographic processing core
US8924631B2 (en) 2011-09-15 2014-12-30 Sandisk Technologies Inc. Method and system for random write unalignment handling
DE102013212842A1 (en) * 2013-07-02 2015-01-08 Robert Bosch Gmbh A method of operating a control device and control device with a model calculation unit
KR101865261B1 (en) * 2013-12-23 2018-06-07 인텔 코포레이션 Input output data alignment
CN104657288B (en) * 2015-03-03 2017-11-10 山东华芯半导体有限公司 The method of one kind spi flash write encrypted data and encryption Interface

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US5930359A (en) * 1996-09-23 1999-07-27 Motorola, Inc. Cascadable content addressable memory and system
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US6401142B1 (en) * 1999-05-24 2002-06-04 Advanced Micro Devices, Inc. Apparatus and method for selective bus transfer using master and slave modes
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US20020161978A1 (en) * 2001-02-28 2002-10-31 George Apostol Multi-service system-on-chip including on-chip memory with multiple access path
US7360076B2 (en) * 2001-06-13 2008-04-15 Itt Manufacturing Enterprises, Inc. Security association data cache and structure
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US6901491B2 (en) * 2001-10-22 2005-05-31 Sun Microsystems, Inc. Method and apparatus for integration of communication links with a remote direct memory access protocol
US6799232B1 (en) * 2001-12-05 2004-09-28 Zarlink Semiconductor V.N., Inc. Automatic byte swap and alignment for descriptor-based direct memory access data transfers
US7478235B2 (en) * 2002-06-28 2009-01-13 Microsoft Corporation Methods and systems for protecting data in USB systems
AU2003253826A1 (en) * 2002-07-08 2004-01-23 Globespanvirata Incorporated Dma scheduling mechanism
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US20040123123A1 (en) * 2002-12-18 2004-06-24 Buer Mark L. Methods and apparatus for accessing security association information in a cryptography accelerator
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US7685436B2 (en) * 2003-10-02 2010-03-23 Itt Manufacturing Enterprises, Inc. System and method for a secure I/O interface
US7958255B1 (en) * 2003-11-04 2011-06-07 Advanced Micro Devices, Inc. Partial coalescing of transmit buffers
US20050289253A1 (en) * 2004-06-24 2005-12-29 Edirisooriya Samantha J Apparatus and method for a multi-function direct memory access core
JP4447977B2 (en) * 2004-06-30 2010-04-07 富士通マイクロエレクトロニクス株式会社 Secure processor, and a program for the secure processor.
US9264384B1 (en) * 2004-07-22 2016-02-16 Oracle International Corporation Resource virtualization mechanism including virtual host bus adapters
US20070180539A1 (en) * 2004-12-21 2007-08-02 Michael Holtzman Memory system with in stream data encryption / decryption
US8423788B2 (en) * 2005-02-07 2013-04-16 Sandisk Technologies Inc. Secure memory card with life cycle phases
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Also Published As

Publication number Publication date
US20090113218A1 (en) 2009-04-30
US8918650B2 (en) 2014-12-23
WO2009057091A1 (en) 2009-05-07

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