RU2352986C2 - Динамическая подстановка данных usb для оперативного шифрования/расшифровки - Google Patents

Динамическая подстановка данных usb для оперативного шифрования/расшифровки Download PDF

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Publication number
RU2352986C2
RU2352986C2 RU2004113565/09A RU2004113565A RU2352986C2 RU 2352986 C2 RU2352986 C2 RU 2352986C2 RU 2004113565/09 A RU2004113565/09 A RU 2004113565/09A RU 2004113565 A RU2004113565 A RU 2004113565A RU 2352986 C2 RU2352986 C2 RU 2352986C2
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Russia
Prior art keywords
data
usb
protected component
signal
protection unit
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RU2004113565/09A
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English (en)
Russian (ru)
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RU2004113565A (ru
Inventor
Кеннет РЭЙ (US)
Кеннет РЭЙ
Теодор КЕЛ (US)
Теодор КЕЛ
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Майкрософт Корпорейшн
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Publication of RU2004113565A publication Critical patent/RU2004113565A/ru
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • 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
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • 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
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G06F21/70—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 OR CALCULATING; 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
    • G06F21/725—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 operating on a secure reference time value
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2153—Using hardware token as a secondary aspect

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Systems (AREA)
  • Storage Device Security (AREA)
  • Small-Scale Networks (AREA)
RU2004113565/09A 2003-05-02 2004-04-30 Динамическая подстановка данных usb для оперативного шифрования/расшифровки RU2352986C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/428,251 2003-05-02
US10/428,251 US7469343B2 (en) 2003-05-02 2003-05-02 Dynamic substitution of USB data for on-the-fly encryption/decryption

Publications (2)

Publication Number Publication Date
RU2004113565A RU2004113565A (ru) 2005-10-27
RU2352986C2 true RU2352986C2 (ru) 2009-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004113565/09A RU2352986C2 (ru) 2003-05-02 2004-04-30 Динамическая подстановка данных usb для оперативного шифрования/расшифровки

Country Status (10)

Country Link
US (1) US7469343B2 (enExample)
EP (1) EP1473617A3 (enExample)
JP (1) JP2004362552A (enExample)
KR (1) KR20040094377A (enExample)
CN (1) CN1551003A (enExample)
AU (1) AU2004201804A1 (enExample)
BR (1) BRPI0401686A (enExample)
CA (1) CA2465246A1 (enExample)
MX (1) MXPA04004143A (enExample)
RU (1) RU2352986C2 (enExample)

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Also Published As

Publication number Publication date
EP1473617A3 (en) 2006-05-03
CN1551003A (zh) 2004-12-01
JP2004362552A (ja) 2004-12-24
MXPA04004143A (es) 2005-06-08
AU2004201804A1 (en) 2004-11-18
KR20040094377A (ko) 2004-11-09
US20040250087A1 (en) 2004-12-09
RU2004113565A (ru) 2005-10-27
BRPI0401686A (pt) 2005-01-18
EP1473617A2 (en) 2004-11-03
CA2465246A1 (en) 2004-11-02
US7469343B2 (en) 2008-12-23

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Effective date: 20130501