JP6267207B2 - 物理的クローン不能関数として使用されるメモリから暗号化キーを生成するためのシステム - Google Patents

物理的クローン不能関数として使用されるメモリから暗号化キーを生成するためのシステム Download PDF

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JP6267207B2
JP6267207B2 JP2015534947A JP2015534947A JP6267207B2 JP 6267207 B2 JP6267207 B2 JP 6267207B2 JP 2015534947 A JP2015534947 A JP 2015534947A JP 2015534947 A JP2015534947 A JP 2015534947A JP 6267207 B2 JP6267207 B2 JP 6267207B2
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order
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JP2015532549A5 (enExample
JP2015532549A (ja
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ファン・デル・スライス，エリック
ファン・フルスト，マールテン
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イントリンシツク・イー・デー・ベー・ベー
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • 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
    • 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
    • H04L9/3278—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 using physically unclonable functions [PUF]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement
    • 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
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Storage Device Security (AREA)
JP2015534947A 2012-10-04 2013-09-10 物理的クローン不能関数として使用されるメモリから暗号化キーを生成するためのシステム Active JP6267207B2 (ja)

Applications Claiming Priority (5)

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EP12187213.9 2012-10-04
EP12187213 2012-10-04
EP12194713 2012-11-29
EP12194713.9 2012-11-29
PCT/EP2013/068746 WO2014053286A1 (en) 2012-10-04 2013-09-10 System for generating a cryptographic key from a memory used as a physically unclonable function

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JP2015532549A JP2015532549A (ja) 2015-11-09
JP2015532549A5 JP2015532549A5 (enExample) 2016-10-20
JP6267207B2 true JP6267207B2 (ja) 2018-01-24

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US (1) US9430406B2 (enExample)
EP (1) EP2904732B1 (enExample)
JP (1) JP6267207B2 (enExample)
KR (1) KR102201062B1 (enExample)
CN (1) CN104704768B (enExample)
WO (1) WO2014053286A1 (enExample)

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CN104704768A (zh) 2015-06-10
KR20150064148A (ko) 2015-06-10
US20150234751A1 (en) 2015-08-20
EP2904732B1 (en) 2018-11-28
KR102201062B1 (ko) 2021-01-11
JP2015532549A (ja) 2015-11-09
CN104704768B (zh) 2018-01-05
WO2014053286A1 (en) 2014-04-10
EP2904732A1 (en) 2015-08-12
US9430406B2 (en) 2016-08-30

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