WO2001086432A3 - Systemes de traitement de donnees cryptographiques, produits-programmes informatiques, et procedes de fonctionnement correspondants permettant l'execution par plusieurs unites d'execution cryptographiques de commandes emanant d'un processeur hote en parallele - Google Patents
Systemes de traitement de donnees cryptographiques, produits-programmes informatiques, et procedes de fonctionnement correspondants permettant l'execution par plusieurs unites d'execution cryptographiques de commandes emanant d'un processeur hote en paralleleInfo
- Publication number
- WO2001086432A3 WO2001086432A3 PCT/US2001/015176 US0115176W WO0186432A3 WO 2001086432 A3 WO2001086432 A3 WO 2001086432A3 US 0115176 W US0115176 W US 0115176W WO 0186432 A3 WO0186432 A3 WO 0186432A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- execution units
- data processing
- processing systems
- local memory
- cryptographic
- Prior art date
Links
- 238000004590 computer program Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
-
- 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
- G06F9/38—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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Multi Processors (AREA)
- Stored Programmes (AREA)
- Storage Device Security (AREA)
- Advance Control (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001266571A AU2001266571A1 (en) | 2000-05-11 | 2001-05-10 | Cryptographic data processing systems, computer program products, and methods of operating same, using parallel execution units |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20340900P | 2000-05-11 | 2000-05-11 | |
US20346500P | 2000-05-11 | 2000-05-11 | |
US60/203,409 | 2000-05-11 | ||
US60/203,465 | 2000-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001086432A2 WO2001086432A2 (fr) | 2001-11-15 |
WO2001086432A3 true WO2001086432A3 (fr) | 2002-07-18 |
Family
ID=26898582
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/015180 WO2001086430A2 (fr) | 2000-05-11 | 2001-05-10 | Systemes de traitement de donnees cryptographiques, produits-programmes informatiques, et procedes de fonctionnement correspondants permettant l'utilisation d'une memoire du systeme dans le transfert d'information entre un processeur hote et un processeur adjoint |
PCT/US2001/015176 WO2001086432A2 (fr) | 2000-05-11 | 2001-05-10 | Systemes de traitement de donnees cryptographiques, produits-programmes informatiques, et procedes de fonctionnement correspondants permettant l'execution par plusieurs unites d'execution cryptographiques de commandes emanant d'un processeur hote en parallele |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/015180 WO2001086430A2 (fr) | 2000-05-11 | 2001-05-10 | Systemes de traitement de donnees cryptographiques, produits-programmes informatiques, et procedes de fonctionnement correspondants permettant l'utilisation d'une memoire du systeme dans le transfert d'information entre un processeur hote et un processeur adjoint |
Country Status (2)
Country | Link |
---|---|
AU (2) | AU2001266571A1 (fr) |
WO (2) | WO2001086430A2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6434620B1 (en) | 1998-08-27 | 2002-08-13 | Alacritech, Inc. | TCP/IP offload network interface device |
US7543087B2 (en) | 2002-04-22 | 2009-06-02 | Alacritech, Inc. | Freeing transmit memory on a network interface device prior to receiving an acknowledgement that transmit data has been received by a remote device |
US7392399B2 (en) * | 2003-05-05 | 2008-06-24 | Sun Microsystems, Inc. | Methods and systems for efficiently integrating a cryptographic co-processor |
US8539513B1 (en) | 2008-04-01 | 2013-09-17 | Alacritech, Inc. | Accelerating data transfer in a virtual computer system with tightly coupled TCP connections |
US8341286B1 (en) | 2008-07-31 | 2012-12-25 | Alacritech, Inc. | TCP offload send optimization |
US9306793B1 (en) | 2008-10-22 | 2016-04-05 | Alacritech, Inc. | TCP offload device that batches session layer headers to reduce interrupts as well as CPU copies |
KR101566145B1 (ko) * | 2014-10-23 | 2015-11-06 | 숭실대학교산학협력단 | 모바일 기기 및 상기 모바일 기기의 동작 방법 |
CN112713993A (zh) * | 2020-12-24 | 2021-04-27 | 天津国芯科技有限公司 | 一种加密算法模块加速器及数据高速加密方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389175A2 (fr) * | 1989-03-15 | 1990-09-26 | Fujitsu Limited | Système de préextraction de données |
EP0395958A2 (fr) * | 1989-04-20 | 1990-11-07 | Hitachi, Ltd. | Microprocesseur, et méthode et appareil de traitement graphique l'utilisant |
EP0560020A2 (fr) * | 1992-03-13 | 1993-09-15 | International Business Machines Corporation | Fonction de traitement de signaux numériques ressemblant à une pile FIFO |
EP0668560A2 (fr) * | 1994-02-18 | 1995-08-23 | International Business Machines Corporation | Méthode de co-exécution et dispositif pour performer un traitement parallèle dans des types conventionnels de systèmes de traitement de données |
WO1997035252A1 (fr) * | 1996-03-18 | 1997-09-25 | Advanced Micro Devices, Inc. | Unite centrale de traitement ayant un noyau x86 et un noyau dsp, et comportant un decodeur de fonctions dsp qui configure les instructions x86 en instructions dsp |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763242A (en) * | 1985-10-23 | 1988-08-09 | Hewlett-Packard Company | Computer providing flexible processor extension, flexible instruction set extension, and implicit emulation for upward software compatibility |
US5706489A (en) * | 1995-10-18 | 1998-01-06 | International Business Machines Corporation | Method for a CPU to utilize a parallel instruction execution processing facility for assisting in the processing of the accessed data |
US6075546A (en) * | 1997-11-10 | 2000-06-13 | Silicon Grahphics, Inc. | Packetized command interface to graphics processor |
KR100572945B1 (ko) * | 1998-02-04 | 2006-04-24 | 텍사스 인스트루먼츠 인코포레이티드 | 효율적으로 접속 가능한 하드웨어 보조 처리기를 구비하는디지탈 신호 처리기 |
US7996670B1 (en) * | 1999-07-08 | 2011-08-09 | Broadcom Corporation | Classification engine in a cryptography acceleration chip |
-
2001
- 2001-05-10 AU AU2001266571A patent/AU2001266571A1/en not_active Abandoned
- 2001-05-10 WO PCT/US2001/015180 patent/WO2001086430A2/fr active Application Filing
- 2001-05-10 WO PCT/US2001/015176 patent/WO2001086432A2/fr active Application Filing
- 2001-05-10 AU AU2001266572A patent/AU2001266572A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389175A2 (fr) * | 1989-03-15 | 1990-09-26 | Fujitsu Limited | Système de préextraction de données |
EP0395958A2 (fr) * | 1989-04-20 | 1990-11-07 | Hitachi, Ltd. | Microprocesseur, et méthode et appareil de traitement graphique l'utilisant |
EP0560020A2 (fr) * | 1992-03-13 | 1993-09-15 | International Business Machines Corporation | Fonction de traitement de signaux numériques ressemblant à une pile FIFO |
EP0668560A2 (fr) * | 1994-02-18 | 1995-08-23 | International Business Machines Corporation | Méthode de co-exécution et dispositif pour performer un traitement parallèle dans des types conventionnels de systèmes de traitement de données |
WO1997035252A1 (fr) * | 1996-03-18 | 1997-09-25 | Advanced Micro Devices, Inc. | Unite centrale de traitement ayant un noyau x86 et un noyau dsp, et comportant un decodeur de fonctions dsp qui configure les instructions x86 en instructions dsp |
Also Published As
Publication number | Publication date |
---|---|
AU2001266571A1 (en) | 2001-11-20 |
WO2001086432A2 (fr) | 2001-11-15 |
AU2001266572A1 (en) | 2001-11-20 |
WO2001086430A3 (fr) | 2002-10-17 |
WO2001086430A2 (fr) | 2001-11-15 |
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