AR065443A1 - Sistema y metodo de bloqueo para proteger los comportamientos de programa y dispositivo mediados por software - Google Patents

Sistema y metodo de bloqueo para proteger los comportamientos de programa y dispositivo mediados por software

Info

Publication number
AR065443A1
AR065443A1 ARP080100743A ARP080100743A AR065443A1 AR 065443 A1 AR065443 A1 AR 065443A1 AR P080100743 A ARP080100743 A AR P080100743A AR P080100743 A ARP080100743 A AR P080100743A AR 065443 A1 AR065443 A1 AR 065443A1
Authority
AR
Argentina
Prior art keywords
constant
expression
mathematical
value
boolean
Prior art date
Application number
ARP080100743A
Other languages
English (en)
Spanish (es)
Original Assignee
Cloakware 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 Cloakware Corp filed Critical Cloakware Corp
Publication of AR065443A1 publication Critical patent/AR065443A1/es

Links

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
    • G06F21/10—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
    • G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation
    • 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
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/106—Enforcing content protection by specific content processing
    • G06F21/1066—Hiding content
    • 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
    • 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
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • 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
    • H04L2209/16—Obfuscation or hiding, e.g. involving white box
    • 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
    • H04L2209/20—Manipulating the length of blocks of bits, e.g. padding or block truncation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stored Programmes (AREA)
ARP080100743A 2007-02-23 2008-02-22 Sistema y metodo de bloqueo para proteger los comportamientos de programa y dispositivo mediados por software AR065443A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/709,654 US8752032B2 (en) 2007-02-23 2007-02-23 System and method of interlocking to protect software-mediated program and device behaviours
US11/980,392 US8161463B2 (en) 2007-02-23 2007-10-31 System and method of interlocking to protect software—mediated program and device behaviors

Publications (1)

Publication Number Publication Date
AR065443A1 true AR065443A1 (es) 2009-06-10

Family

ID=39709589

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080100743A AR065443A1 (es) 2007-02-23 2008-02-22 Sistema y metodo de bloqueo para proteger los comportamientos de programa y dispositivo mediados por software

Country Status (8)

Country Link
US (5) US8752032B2 (enExample)
EP (2) EP2126775B1 (enExample)
CN (2) CN101627394B (enExample)
AR (1) AR065443A1 (enExample)
CA (2) CA2678953C (enExample)
IN (1) IN2009DN05762A (enExample)
TW (1) TW200905559A (enExample)
WO (1) WO2008101341A1 (enExample)

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