ATE459915T1 - Beschleunigung von berechnungen im galois-counter-modus - Google Patents

Beschleunigung von berechnungen im galois-counter-modus

Info

Publication number
ATE459915T1
ATE459915T1 AT08251201T AT08251201T ATE459915T1 AT E459915 T1 ATE459915 T1 AT E459915T1 AT 08251201 T AT08251201 T AT 08251201T AT 08251201 T AT08251201 T AT 08251201T AT E459915 T1 ATE459915 T1 AT E459915T1
Authority
AT
Austria
Prior art keywords
calculations
acceleration
counter mode
galois counter
gcm
Prior art date
Application number
AT08251201T
Other languages
English (en)
Inventor
Shay Gueron
Michael Kounavis
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE459915T1 publication Critical patent/ATE459915T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic
    • 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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
    • 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
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/04—Masking or blinding
    • H04L2209/043—Masking or blinding of tables, e.g. lookup, substitution or mapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Executing Machine-Instructions (AREA)
AT08251201T 2007-06-30 2008-03-28 Beschleunigung von berechnungen im galois-counter-modus ATE459915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/772,150 US7991152B2 (en) 2007-03-28 2007-06-30 Speeding up Galois Counter Mode (GCM) computations

Publications (1)

Publication Number Publication Date
ATE459915T1 true ATE459915T1 (de) 2010-03-15

Family

ID=39637711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08251201T ATE459915T1 (de) 2007-06-30 2008-03-28 Beschleunigung von berechnungen im galois-counter-modus

Country Status (5)

Country Link
US (2) US7991152B2 (de)
EP (1) EP2009543B1 (de)
CN (1) CN101349968B (de)
AT (1) ATE459915T1 (de)
DE (1) DE602008000738D1 (de)

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TWI342703B (en) * 2007-05-10 2011-05-21 Ind Tech Res Inst Low-latency method and apparatus of ghash operation for authenticated encryption galois counter mode
US8355499B2 (en) * 2008-12-12 2013-01-15 Micron Technology, Inc. Parallel encryption/decryption
US8280040B2 (en) * 2009-02-04 2012-10-02 Globalfoundries Inc. Processor instructions for improved AES encryption and decryption
CN101577904B (zh) 2009-02-27 2011-04-06 西安西电捷通无线网络通信股份有限公司 以分离mac模式实现会聚式wapi网络架构的方法
CN101577905B (zh) * 2009-02-27 2011-06-01 西安西电捷通无线网络通信股份有限公司 一种以分离mac模式实现会聚式wapi网络架构的方法
CN101577978B (zh) 2009-02-27 2011-02-16 西安西电捷通无线网络通信股份有限公司 一种以本地mac模式实现会聚式wapi网络架构的方法
US20100303229A1 (en) * 2009-05-27 2010-12-02 Unruh Gregory Modified counter mode encryption
US8812833B2 (en) 2009-06-24 2014-08-19 Marvell World Trade Ltd. Wireless multiband security
US8560848B2 (en) * 2009-09-02 2013-10-15 Marvell World Trade Ltd. Galois/counter mode encryption in a wireless network
US9990201B2 (en) 2009-12-22 2018-06-05 Intel Corporation Multiplication instruction for which execution completes without writing a carry flag
WO2013095493A1 (en) * 2011-12-22 2013-06-27 Intel Corporation Instructions to perform groestl hashing
JP5755609B2 (ja) * 2012-07-31 2015-07-29 日本電信電話株式会社 演算装置、その方法およびプログラム
US9065632B2 (en) * 2013-02-20 2015-06-23 Qualcomm Incorporated Message authentication using a universal hash function computed with carryless multiplication
WO2014132155A1 (en) * 2013-02-28 2014-09-04 Koninklijke Philips N.V. Network device configured to derive a shared key
US9183076B2 (en) * 2013-04-19 2015-11-10 Futurewei Technologies, Inc. Using carry-less multiplication (CLMUL) to implement erasure code
EP3032523B1 (de) * 2014-04-10 2019-03-27 Fuji Electric Co., Ltd. Informationsverarbeitungsvorrichtung, programm und speichermedium
US11418321B2 (en) * 2014-12-03 2022-08-16 Nagravision Sari Block cryptographic method for encrypting/decrypting messages and cryptographic devices for implementing this method
US10491377B2 (en) * 2017-02-28 2019-11-26 Google Llc Hashing using data parallel instructions
US11032061B2 (en) * 2018-04-27 2021-06-08 Microsoft Technology Licensing, Llc Enabling constant plaintext space in bootstrapping in fully homomorphic encryption
CN109714151A (zh) * 2019-01-14 2019-05-03 盛科网络（苏州）有限公司 基于aes-gcm的芯片数据处理方法及系统
CN110515591B (zh) * 2019-08-05 2023-04-11 湖南天河国云科技有限公司 基于区块链的随机数生成方法及装置
US11347895B2 (en) 2019-12-03 2022-05-31 Aptiv Technologies Limited Method and system of authenticated encryption and decryption
US10951404B1 (en) * 2020-06-09 2021-03-16 Quantropi Inc. Methods and systems for digital message encoding and signing
FR3118510B1 (fr) 2020-12-30 2022-11-18 Thales Sa Procede et module electronique de calcul d'une quantite cryptographique avec multiplications sans retenue, procede et dispositif electronique de traitement d'une donnee et programme d'ordinateur associes
US12192318B2 (en) 2021-03-10 2025-01-07 Quantropi Inc. Quantum-safe cryptographic method and system
WO2022187959A1 (en) 2021-03-10 2022-09-15 Quantropi Inc. Quantum-safe cryptographic methods and systems
US12160501B2 (en) * 2022-03-07 2024-12-03 Marvell Asia Pte Ltd Method and apparatus supporting tunable alignment for cipher/authentication implementations
TWI857674B (zh) * 2022-07-05 2024-10-01 美商萬國商業機器公司 基於硬體之伽羅瓦乘法
US12411996B2 (en) 2022-08-10 2025-09-09 International Business Machines Corporation Hardware-based implementation of secure hash algorithms
US12288064B2 (en) 2022-08-10 2025-04-29 International Business Machines Corporation Hardware-based message block padding for hash algorithms
US20240053963A1 (en) * 2022-08-10 2024-02-15 International Business Machines Corporation Hardware-based galois multiplication
US12537666B2 (en) * 2022-09-30 2026-01-27 Intel Corporation Efficient implementation of ZUC authentication

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US5999959A (en) 1998-02-18 1999-12-07 Quantum Corporation Galois field multiplier
US7461115B2 (en) 2002-05-01 2008-12-02 Sun Microsystems, Inc. Modular multiplier
GB2392590B (en) * 2002-08-30 2005-02-23 Toshiba Res Europ Ltd Methods and apparatus for secure data communication links
US7590930B2 (en) 2005-05-24 2009-09-15 Intel Corporation Instructions for performing modulo-2 multiplication and bit reflection
US7725719B2 (en) * 2005-11-08 2010-05-25 International Business Machines Corporation Method and system for generating ciphertext and message authentication codes utilizing shared hardware

Also Published As

Publication number Publication date
DE602008000738D1 (de) 2010-04-15
CN101349968A (zh) 2009-01-21
US8804951B2 (en) 2014-08-12
US20080240423A1 (en) 2008-10-02
US20120106731A1 (en) 2012-05-03
CN101349968B (zh) 2011-12-14
EP2009543A1 (de) 2008-12-31
EP2009543B1 (de) 2010-03-03
US7991152B2 (en) 2011-08-02

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