JP2001525624A - 第１の電子鍵用の所要メモリロケーションを低減する方法及び暗号化及び暗号解読用の装置 - Google Patents

第１の電子鍵用の所要メモリロケーションを低減する方法及び暗号化及び暗号解読用の装置

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Publication number
JP2001525624A
JP2001525624A JP2000523655A JP2000523655A JP2001525624A JP 2001525624 A JP2001525624 A JP 2001525624A JP 2000523655 A JP2000523655 A JP 2000523655A JP 2000523655 A JP2000523655 A JP 2000523655A JP 2001525624 A JP2001525624 A JP 2001525624A
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JP
Japan
Prior art keywords
key
permutation
identification code
block
units
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.)
Withdrawn
Application number
JP2000523655A
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English (en)
Japanese (ja)
Inventor
ゲオルギアデス ジャン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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.)
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Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of JP2001525624A publication Critical patent/JP2001525624A/ja
Withdrawn legal-status Critical Current

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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
    • H04L9/08—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
JP2000523655A 1997-12-01 1998-11-25 第１の電子鍵用の所要メモリロケーションを低減する方法及び暗号化及び暗号解読用の装置 Withdrawn JP2001525624A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19753274.8 1997-12-01
DE19753274 1997-12-01
DE19801776 1998-01-19
DE19801776.6 1998-01-19
PCT/DE1998/003470 WO1999028887A2 (de) 1997-12-01 1998-11-25 Verfahren zur reduzierung von speicherplatzbedarf für einen elektronischen ersten schlüssel und anordnung zur ver- und entschlüsselung

Publications (1)

Publication Number Publication Date
JP2001525624A true JP2001525624A (ja) 2001-12-11

Family

ID=26042074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000523655A Withdrawn JP2001525624A (ja) 1997-12-01 1998-11-25 第１の電子鍵用の所要メモリロケーションを低減する方法及び暗号化及び暗号解読用の装置

Country Status (4)

Country Link
EP (1) EP1034527A2 (de)
JP (1) JP2001525624A (de)
CA (1) CA2312358A1 (de)
WO (1) WO1999028887A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158393A1 (de) * 2001-11-28 2003-06-12 Infineon Technologies Ag Speicher für die Zentraleinheit einer Rechenanlage, Rechenanlage und Verfahren zum Synchronisieren eines Speichers mit dem Hauptspeicher einer Rechenanlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596177B1 (fr) * 1986-03-19 1992-01-17 Infoscript Procede et dispositif de sauvegarde qualitative de donnees numerisees
US5003596A (en) * 1989-08-17 1991-03-26 Cryptech, Inc. Method of cryptographically transforming electronic digital data from one form to another
JP3053527B2 (ja) * 1993-07-30 2000-06-19 インターナショナル・ビジネス・マシーンズ・コーポレイション パスワードを有効化する方法及び装置、パスワードを生成し且つ予備的に有効化する方法及び装置、認証コードを使用して資源のアクセスを制御する方法及び装置
CN1155192C (zh) * 1995-07-27 2004-06-23 通用仪器公司 为加密处理信息提供密码密钥的方法和装置

Also Published As

Publication number Publication date
WO1999028887A3 (de) 1999-07-29
CA2312358A1 (en) 1999-06-10
EP1034527A2 (de) 2000-09-13
WO1999028887A2 (de) 1999-06-10

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