JP4050322B2 - 電子メモリ改竄防止システム - Google Patents

電子メモリ改竄防止システム Download PDF

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Publication number
JP4050322B2
JP4050322B2 JP51277098A JP51277098A JP4050322B2 JP 4050322 B2 JP4050322 B2 JP 4050322B2 JP 51277098 A JP51277098 A JP 51277098A JP 51277098 A JP51277098 A JP 51277098A JP 4050322 B2 JP4050322 B2 JP 4050322B2
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JP
Japan
Prior art keywords
memory
hash value
microprocessor
contents
interrupt
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.)
Expired - Lifetime
Application number
JP51277098A
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English (en)
Japanese (ja)
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JP2001500293A (ja
JP2001500293A5 (enExample
Inventor
オズボーン，ウィリアム，アール．
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Ericsson Inc
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Ericsson Inc
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24838185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4050322(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of JP2001500293A publication Critical patent/JP2001500293A/ja
Publication of JP2001500293A5 publication Critical patent/JP2001500293A5/ja
Application granted granted Critical
Publication of JP4050322B2 publication Critical patent/JP4050322B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
    • G06F21/562—Static detection
    • G06F21/565—Static detection by checking file integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H04L9/3239—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 non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/3247—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 involving digital signatures
    • 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
    • H04L9/3271—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 challenge-response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/126—Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
    • 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
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/71—Hardware identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Telephone Function (AREA)
JP51277098A 1996-09-05 1997-09-05 電子メモリ改竄防止システム Expired - Lifetime JP4050322B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/706,574 US6026293A (en) 1996-09-05 1996-09-05 System for preventing electronic memory tampering
US08/706,574 1996-09-05
PCT/US1997/015311 WO1998010611A2 (en) 1996-09-05 1997-09-05 System for preventing electronic memory tampering

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2007107618A Division JP2007293847A (ja) 1996-09-05 2007-04-16 電子メモリ改竄防止システム
JP2007263735A Division JP4777957B2 (ja) 1996-09-05 2007-10-09 電子メモリ改竄防止システム

Publications (3)

Publication Number Publication Date
JP2001500293A JP2001500293A (ja) 2001-01-09
JP2001500293A5 JP2001500293A5 (enExample) 2005-05-12
JP4050322B2 true JP4050322B2 (ja) 2008-02-20

Family

ID=24838185

Family Applications (5)

Application Number Title Priority Date Filing Date
JP51277098A Expired - Lifetime JP4050322B2 (ja) 1996-09-05 1997-09-05 電子メモリ改竄防止システム
JP2007107618A Pending JP2007293847A (ja) 1996-09-05 2007-04-16 電子メモリ改竄防止システム
JP2007263735A Expired - Lifetime JP4777957B2 (ja) 1996-09-05 2007-10-09 電子メモリ改竄防止システム
JP2011007295A Expired - Lifetime JP4955818B2 (ja) 1996-09-05 2011-01-17 電子メモリ改竄防止システム
JP2011125634A Expired - Lifetime JP4917681B2 (ja) 1996-09-05 2011-06-03 電子メモリ改竄防止システム

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2007107618A Pending JP2007293847A (ja) 1996-09-05 2007-04-16 電子メモリ改竄防止システム
JP2007263735A Expired - Lifetime JP4777957B2 (ja) 1996-09-05 2007-10-09 電子メモリ改竄防止システム
JP2011007295A Expired - Lifetime JP4955818B2 (ja) 1996-09-05 2011-01-17 電子メモリ改竄防止システム
JP2011125634A Expired - Lifetime JP4917681B2 (ja) 1996-09-05 2011-06-03 電子メモリ改竄防止システム

Country Status (12)

Country Link
US (1) US6026293A (enExample)
EP (1) EP0923842B1 (enExample)
JP (5) JP4050322B2 (enExample)
KR (1) KR100492840B1 (enExample)
CN (2) CN1126398C (enExample)
AU (1) AU734212B2 (enExample)
BR (1) BRPI9712007B1 (enExample)
DE (1) DE69736065T2 (enExample)
EE (1) EE9900084A (enExample)
ES (1) ES2262189T3 (enExample)
PL (1) PL332050A1 (enExample)
WO (1) WO1998010611A2 (enExample)

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