EE200400053A - Meetod ja süsteem andmete töötlemiseks elektroonilises seadmes, elektrooniline seade ja töötlusplokk - Google Patents

Meetod ja süsteem andmete töötlemiseks elektroonilises seadmes, elektrooniline seade ja töötlusplokk

Info

Publication number
EE200400053A
EE200400053A EEP200400053A EEP200400053A EE200400053A EE 200400053 A EE200400053 A EE 200400053A EE P200400053 A EEP200400053 A EE P200400053A EE P200400053 A EEP200400053 A EE P200400053A EE 200400053 A EE200400053 A EE 200400053A
Authority
EE
Estonia
Prior art keywords
electronic device
processing
processing unit
memory
processing data
Prior art date
Application number
EEP200400053A
Other languages
English (en)
Estonian (et)
Inventor
R�nkk� Risto
Sormunen Toni
Kiiveri Antti
Jauhiainen Antti
Original Assignee
Nokia Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8561713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EE200400053(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corporation filed Critical Nokia Corporation
Publication of EE200400053A publication Critical patent/EE200400053A/xx

Links

Classifications

    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • 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
    • G06F21/74—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 operating in dual or compartmented mode, i.e. at least one secure mode
    • 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
    • G06F21/78—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
    • G06F21/79—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 in semiconductor storage media, e.g. directly-addressable memories
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2107—File encryption
EEP200400053A 2001-08-07 2002-07-18 Meetod ja süsteem andmete töötlemiseks elektroonilises seadmes, elektrooniline seade ja töötlusplokk EE200400053A (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011611A FI115257B (fi) 2001-08-07 2001-08-07 Menetelmä informaation käsittelemiseksi elektroniikkalaitteessa, järjestelmä, elektroniikkalaite ja suoritinlohko
PCT/FI2002/000642 WO2003015340A1 (en) 2001-08-07 2002-07-18 A method for processing information in an electronic device, a system, an electronic device and a processing block

Publications (1)

Publication Number Publication Date
EE200400053A true EE200400053A (et) 2004-04-15

Family

ID=8561713

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200400053A EE200400053A (et) 2001-08-07 2002-07-18 Meetod ja süsteem andmete töötlemiseks elektroonilises seadmes, elektrooniline seade ja töötlusplokk

Country Status (13)

Country Link
US (1) US7437574B2 (xx)
EP (1) EP1415430B1 (xx)
JP (1) JP2004538584A (xx)
KR (1) KR100611628B1 (xx)
CN (2) CN101325485A (xx)
AT (1) ATE312445T1 (xx)
BR (1) BR0211713A (xx)
CA (1) CA2456000A1 (xx)
DE (1) DE60207869T2 (xx)
EE (1) EE200400053A (xx)
ES (1) ES2254706T3 (xx)
FI (1) FI115257B (xx)
WO (1) WO2003015340A1 (xx)

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FI115257B (fi) 2005-03-31
WO2003015340A1 (en) 2003-02-20
KR20040019392A (ko) 2004-03-05
ATE312445T1 (de) 2005-12-15
EP1415430A1 (en) 2004-05-06
CA2456000A1 (en) 2003-02-20
KR100611628B1 (ko) 2006-08-10
DE60207869T2 (de) 2006-07-20
US20030046570A1 (en) 2003-03-06
CN101325485A (zh) 2008-12-17
ES2254706T3 (es) 2006-06-16
EP1415430B1 (en) 2005-12-07
JP2004538584A (ja) 2004-12-24
FI20011611A (fi) 2003-02-08
FI20011611A0 (fi) 2001-08-07
DE60207869D1 (de) 2006-01-12
CN1561606A (zh) 2005-01-05
US7437574B2 (en) 2008-10-14

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