KR20060012584A - 보안 메시지 인증 제어 명령어의 처리 방법 - Google Patents
보안 메시지 인증 제어 명령어의 처리 방법 Download PDFInfo
- Publication number
- KR20060012584A KR20060012584A KR1020057019453A KR20057019453A KR20060012584A KR 20060012584 A KR20060012584 A KR 20060012584A KR 1020057019453 A KR1020057019453 A KR 1020057019453A KR 20057019453 A KR20057019453 A KR 20057019453A KR 20060012584 A KR20060012584 A KR 20060012584A
- Authority
- KR
- South Korea
- Prior art keywords
- storage space
- authentication code
- calculating
- storage
- unit
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000004590 computer program Methods 0.000 claims abstract 2
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000013475 authorization Methods 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 30
- 238000006073 displacement reaction Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- OTZZZISTDGMMMX-UHFFFAOYSA-N 2-(3,5-dimethylpyrazol-1-yl)-n,n-bis[2-(3,5-dimethylpyrazol-1-yl)ethyl]ethanamine Chemical compound N1=C(C)C=C(C)N1CCN(CCN1C(=CC(C)=N1)C)CCN1C(C)=CC(C)=N1 OTZZZISTDGMMMX-UHFFFAOYSA-N 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
- G06F9/3016—Decoding the operand specifier, e.g. specifier format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F21/71—Protecting 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
- G06F21/72—Protecting 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/3001—Arithmetic instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
- G06F9/30018—Bit or string instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
- G06F9/3016—Decoding the operand specifier, e.g. specifier format
- G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/3017—Runtime instruction translation, e.g. macros
- G06F9/30174—Runtime instruction translation, e.g. macros for non-native instruction set, e.g. Javabyte, legacy code
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/3017—Runtime instruction translation, e.g. macros
- G06F9/30178—Runtime instruction translation, e.g. macros of compressed or encrypted instructions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/342—Extension of operand address space
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/355—Indexed addressing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
- G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor
- G06F9/3879—Concurrent instruction execution, e.g. pipeline or look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
-
- 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
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Bioethics (AREA)
- Mathematical Physics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Health & Medical Sciences (AREA)
- Computational Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Storage Device Security (AREA)
- Debugging And Monitoring (AREA)
- Mobile Radio Communication Systems (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Multi Processors (AREA)
- Communication Control (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Control Of Ac Motors In General (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Massaging Devices (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
Claims (18)
- 컴퓨팅 환경에서 저장 공간 내의 데이터에 대해 메시지 인증 코드(message authentication code)를 계산하는 방법으로서,명령어를 통하여, 인증 코드가 계산될 저장 공간 유닛(unit of storage)을 지정하는 단계와,상기 저장 공간 유닛에 대하여 인증 코드를 계산하는 단계를 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 지정 단계는 상기 저장 공간 유닛에 관한 데이터 구조의 위치 정보를 제공하는 단계를 포함하는 인증 코드 계산 방법.
- 제2항에 있어서,상기 위치 정보는 상기 데이터 구조의 시작(origin)을 포함하는 인증 코드 계산 방법.
- 제3항에 있어서,상기 위치 정보는 상기 데이터 구조의 엔트리의 인덱스를 더 포함하고, 상기 엔트리는 상기 저장 공간 유닛에 대응하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 인증 코드 계산 단계는 상기 명령어와 함께 암호 키(cryptographic key)를 제공하는 단계 - 상기 명령어는 상기 인증 코드 계산에 상기 암호 키를 이용함 - 를 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 저장 공간 유닛은 하나의 저장 공간 세그먼트(segment of storage)와 하나의 저장 공간 영역(region of storage) 중 하나를 갖고, 상기 데이터 구조는 세그먼트 데이터 구조와 영역 데이터 구조 중 하나를 갖는 인증 코드 계산 방법.
- 제1항에 있어서,상기 인증 코드 계산 단계가 상기 명령어를 통하여 수행되는 인증 코드 계산 방법.
- 제1항에 있어서,상기 인증 코드 계산 단계는 상기 저장 공간 유닛과 연관된 암호 키를 제공하는 단계를 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 데이터 구조는 복수의 엔트리를 포함하고, 상기 인증 코드 계산 단계는 처리 대상이 되는 상기 저장 공간 유닛과 연관된 엔트리 - 상기 엔트리는 암호 키를 포함함 - 를 얻기 위하여 인덱스를 사용하는 단계를 더 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 저장 공간 유닛은 하나의 저장 공간 세그먼트를 갖고, 상기 저장 공간 세그먼트는 복수의 저장 공간 페이지를 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 저장 공간 유닛은 하나의 저장 공간 영역을 갖고, 상기 저장 공간 영역은 복수의 저장 공간 세그먼트를 포함하며, 하나의 저장 공간 세그먼트는 복수의 저장 공간 페이지를 갖는 인증 코드 계산 방법.
- 제1항에 있어서,상기 지정 단계는 복수의 저장 공간 유닛을 지정하는 단계를 포함하고, 상기 인증 코드 계산 단계는 상기 복수의 저장 공간 유닛에 대해 상기 인증 코드를 계산하는 단계를 포함하는 인증 코드 계산 방법.
- 제12항에 있어서,상기 인증 코드 계산 단계는 상기 복수의 저장 공간 유닛 인증 코드를 계산하기 위한 체이닝 동작을 포함하는 인증 코드 계산 방법.
- 제1항에 있어서,상기 저장 공간은 가상 저장 공간을 포함하는 인증 코드 계산 방법.
- 제1항에 있어서, 상기 명령어는 하드웨어, 펌웨어 및 소프트웨어 중 적어도 하나로 구현되는 인증 코드 계산 방법.
- 제1항에 있어서,상기 명령어는 상기 명령어의 아키텍처를 에뮬레이팅하는 처리 유닛에 의하여 실행되고, 상기 명령어의 아키텍처는 상기 처리 유닛의 아케틱처와는 다른 인증 코드 계산 방법.
- 컴퓨팅 환경의 저장 공간에서 인증 코드 계산을 위한 시스템으로서, 제1항 내지 제16항 중 어느 한 항의 방법을 이루는 단계들을 수행하기 위한 수단들을 포함하는 시스템.
- 제1항 내지 제16항 중 어느 한 항의 방법을 수행하기 위한 컴퓨터 판독가능 프로그램 코드를 갖는 적어도 하나의 컴퓨터 사용 가능 매체를 포함하는 컴퓨터 프 로그램 제품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/435,910 | 2003-05-12 | ||
US10/435,910 US7356710B2 (en) | 2003-05-12 | 2003-05-12 | Security message authentication control instruction |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067015918A Division KR20060103282A (ko) | 2003-05-12 | 2004-04-30 | 보안 메시지 인증 제어 명령어의 처리 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060012584A true KR20060012584A (ko) | 2006-02-08 |
KR100745889B1 KR100745889B1 (ko) | 2007-08-02 |
Family
ID=33417040
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057019453A KR100745889B1 (ko) | 2003-05-12 | 2004-04-30 | 보안 메시지 인증 제어 명령어의 처리 방법 |
KR1020067015918A KR20060103282A (ko) | 2003-05-12 | 2004-04-30 | 보안 메시지 인증 제어 명령어의 처리 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067015918A KR20060103282A (ko) | 2003-05-12 | 2004-04-30 | 보안 메시지 인증 제어 명령어의 처리 방법 |
Country Status (15)
Country | Link |
---|---|
US (2) | US7356710B2 (ko) |
EP (2) | EP1588255B1 (ko) |
KR (2) | KR100745889B1 (ko) |
CN (2) | CN100363887C (ko) |
AT (2) | ATE350701T1 (ko) |
AU (1) | AU2004236860B2 (ko) |
CA (1) | CA2522995C (ko) |
DE (2) | DE602004008933D1 (ko) |
ES (1) | ES2278317T3 (ko) |
GB (2) | GB2414840B (ko) |
IL (1) | IL171907A0 (ko) |
PL (1) | PL1588255T3 (ko) |
RU (2) | RU2327204C2 (ko) |
TW (2) | TWI354929B (ko) |
WO (1) | WO2004099976A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100889127B1 (ko) * | 2006-04-17 | 2009-03-16 | 가부시끼가이샤 르네사스 테크놀로지 | 메시지 인증자 생성 장치, 메시지 인증자 검증 장치, 및메시지 인증 시스템 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7802108B1 (en) * | 2002-07-18 | 2010-09-21 | Nvidia Corporation | Secure storage of program code for an embedded system |
US7284100B2 (en) * | 2003-05-12 | 2007-10-16 | International Business Machines Corporation | Invalidating storage, clearing buffer entries, and an instruction therefor |
US20040230813A1 (en) * | 2003-05-12 | 2004-11-18 | International Business Machines Corporation | Cryptographic coprocessor on a general purpose microprocessor |
US8300806B2 (en) * | 2005-02-03 | 2012-10-30 | Yottamark, Inc. | Duo codes for product authentication |
US8649512B2 (en) * | 2005-02-03 | 2014-02-11 | Yottamark, Inc. | Duo codes for product authentication |
US7614546B2 (en) | 2005-02-03 | 2009-11-10 | Yottamark, Inc. | Method and system for deterring product counterfeiting, diversion and piracy |
US8155313B2 (en) * | 2005-02-03 | 2012-04-10 | Yottamark, Inc. | Systems and methods for employing duo codes for product authentication |
KR101123742B1 (ko) * | 2005-12-23 | 2012-03-16 | 삼성전자주식회사 | 사용자 인터페이스와 소프트웨어 간의 신뢰 경로 설정 방법및 장치 |
US8342393B2 (en) * | 2007-09-07 | 2013-01-01 | Yottamark, Inc. | Attributing harvest information with unique identifiers |
WO2009033174A1 (en) | 2007-09-07 | 2009-03-12 | Yottamark, Inc. | Attributing harvest information with unique identifiers |
US8210430B1 (en) | 2011-02-24 | 2012-07-03 | Yottamark, Inc. | Methods for assigning traceability information to and retrieving traceability information from a store shelf |
US8887990B2 (en) | 2007-09-07 | 2014-11-18 | Yottamark, Inc. | Attributing harvest information with unique identifiers |
US8196827B1 (en) | 2009-05-22 | 2012-06-12 | Yottamark, Inc. | Case labeling for field-packed produce |
US8428773B1 (en) | 2008-02-12 | 2013-04-23 | Yottamark, Inc. | Systems and methods of associating individual packages with harvest crates |
US8240564B2 (en) | 2008-07-11 | 2012-08-14 | Yottamark, Inc. | Mobile table for implementing clamshell-to-case association |
US9182984B2 (en) | 2012-06-15 | 2015-11-10 | International Business Machines Corporation | Local clearing control |
US10313129B2 (en) * | 2015-06-26 | 2019-06-04 | Intel Corporation | Keyed-hash message authentication code processors, methods, systems, and instructions |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458331A1 (de) | 1973-12-13 | 1975-06-19 | Honeywell Inf Systems | Datenverarbeitungssystem zur adressierung eines in einem sekundaerspeicher abgelegten datensatzes |
JPS56121138A (en) | 1980-02-28 | 1981-09-22 | Nippon Telegr & Teleph Corp <Ntt> | Buffer memory controlling system |
JPS56149645A (en) * | 1980-04-21 | 1981-11-19 | Nec Corp | Instruction word deciphering device of information processor |
US4578530A (en) | 1981-06-26 | 1986-03-25 | Visa U.S.A., Inc. | End-to-end encryption system and method of operation |
US4432053A (en) * | 1981-06-29 | 1984-02-14 | Burroughs Corporation | Address generating apparatus and method |
JPS6110411A (ja) * | 1984-06-19 | 1986-01-17 | Daicel Chem Ind Ltd | 樹脂組成物 |
DE3686984T2 (de) * | 1985-06-28 | 1993-03-11 | Hewlett Packard Co | Verfahren und mittel zum laden und speichern von daten in einem rechner mit beschraenktem befehlssatz. |
US4829424A (en) | 1985-06-28 | 1989-05-09 | Hewlett-Packard Company | Maximal length immediates with fixed sign position |
JP2545789B2 (ja) * | 1986-04-14 | 1996-10-23 | 株式会社日立製作所 | 情報処理装置 |
DE68926200T2 (de) | 1988-08-11 | 1996-10-17 | Ibm | Geheime Datenübertragung mittels Steuervektoren |
US5666411A (en) | 1994-01-13 | 1997-09-09 | Mccarty; Johnnie C. | System for computer software protection |
US5673319A (en) | 1995-02-06 | 1997-09-30 | International Business Machines Corporation | Block cipher mode of operation for secure, length-preserving encryption |
US5765030A (en) * | 1996-07-19 | 1998-06-09 | Symantec Corp | Processor emulator module having a variable pre-fetch queue size for program execution |
US5787302A (en) | 1996-05-15 | 1998-07-28 | Philips Electronic North America Corporation | Software for producing instructions in a compressed format for a VLIW processor |
US20010025337A1 (en) | 1996-06-10 | 2001-09-27 | Frank Worrell | Microprocessor including a mode detector for setting compression mode |
JPH11249873A (ja) | 1998-03-02 | 1999-09-17 | Mitsubishi Electric Corp | ドライバ機能の動的管理方式及び動的管理方法 |
CN1163018C (zh) | 1999-08-09 | 2004-08-18 | 高通股份有限公司 | 用来产生消息鉴别码的方法和设备 |
US6542981B1 (en) * | 1999-12-28 | 2003-04-01 | Intel Corporation | Microcode upgrade and special function support by executing RISC instruction to invoke resident microcode |
JP2002353960A (ja) * | 2001-05-30 | 2002-12-06 | Fujitsu Ltd | コード実行装置およびコード配布方法 |
US7266703B2 (en) * | 2001-06-13 | 2007-09-04 | Itt Manufacturing Enterprises, Inc. | Single-pass cryptographic processor and method |
US20030002666A1 (en) | 2001-06-13 | 2003-01-02 | Takahashi Richard J. | Method and apparatus for creating a message digest using a parallel, one-way hash algorithm |
US20030028765A1 (en) | 2001-07-31 | 2003-02-06 | Cromer Daryl Carvis | Protecting information on a computer readable medium |
US6996725B2 (en) * | 2001-08-16 | 2006-02-07 | Dallas Semiconductor Corporation | Encryption-based security protection for processors |
-
2003
- 2003-05-12 US US10/435,910 patent/US7356710B2/en active Active
-
2004
- 2004-04-30 ES ES04730603T patent/ES2278317T3/es not_active Expired - Lifetime
- 2004-04-30 PL PL04730603T patent/PL1588255T3/pl unknown
- 2004-04-30 DE DE602004008933T patent/DE602004008933D1/de not_active Withdrawn - After Issue
- 2004-04-30 AU AU2004236860A patent/AU2004236860B2/en not_active Expired
- 2004-04-30 AT AT04730603T patent/ATE350701T1/de active
- 2004-04-30 EP EP04730603A patent/EP1588255B1/en not_active Expired - Lifetime
- 2004-04-30 DE DE602004004079T patent/DE602004004079T2/de not_active Expired - Lifetime
- 2004-04-30 EP EP05108499A patent/EP1650648B1/en not_active Expired - Lifetime
- 2004-04-30 CN CNB200480012737XA patent/CN100363887C/zh not_active Expired - Lifetime
- 2004-04-30 AT AT05108499T patent/ATE373264T1/de not_active IP Right Cessation
- 2004-04-30 WO PCT/GB2004/001925 patent/WO2004099976A2/en active IP Right Grant
- 2004-04-30 GB GB0518900A patent/GB2414840B/en not_active Expired - Fee Related
- 2004-04-30 CN CNB2006101538089A patent/CN100561423C/zh not_active Expired - Lifetime
- 2004-04-30 GB GB0516205A patent/GB2413877B/en not_active Expired - Lifetime
- 2004-04-30 CA CA2522995A patent/CA2522995C/en not_active Expired - Lifetime
- 2004-04-30 KR KR1020057019453A patent/KR100745889B1/ko active IP Right Grant
- 2004-04-30 RU RU2005138549/09A patent/RU2327204C2/ru active
- 2004-04-30 KR KR1020067015918A patent/KR20060103282A/ko not_active Application Discontinuation
- 2004-05-07 TW TW093113009A patent/TWI354929B/zh active
- 2004-05-07 TW TW095132760A patent/TWI332158B/zh active
-
2005
- 2005-11-10 IL IL171907A patent/IL171907A0/en active IP Right Grant
-
2007
- 2007-06-26 RU RU2007123775/09A patent/RU2007123775A/ru not_active Application Discontinuation
-
2008
- 2008-02-12 US US12/029,514 patent/US7770024B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100889127B1 (ko) * | 2006-04-17 | 2009-03-16 | 가부시끼가이샤 르네사스 테크놀로지 | 메시지 인증자 생성 장치, 메시지 인증자 검증 장치, 및메시지 인증 시스템 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4817185B2 (ja) | 埋め込み符号を持ったコンピュータ命令値フィールド | |
US7770024B2 (en) | Security message authentication instruction | |
US8103860B2 (en) | Optional function multi-function instruction | |
EP1684167A2 (en) | Method of processing signed displacement computer instruction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
A107 | Divisional application of patent | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130627 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140627 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150625 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160628 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170628 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 12 |