DE69027612D1 - Signalverschlüsselung - Google Patents

Signalverschlüsselung

Info

Publication number
DE69027612D1
DE69027612D1 DE69027612T DE69027612T DE69027612D1 DE 69027612 D1 DE69027612 D1 DE 69027612D1 DE 69027612 T DE69027612 T DE 69027612T DE 69027612 T DE69027612 T DE 69027612T DE 69027612 D1 DE69027612 D1 DE 69027612D1
Authority
DE
Germany
Prior art keywords
signal
encryption
transformed
decryption
transformation
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.)
Expired - Fee Related
Application number
DE69027612T
Other languages
English (en)
Other versions
DE69027612T2 (de
Inventor
Joseph Alfred Webb
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69027612D1 publication Critical patent/DE69027612D1/de
Application granted granted Critical
Publication of DE69027612T2 publication Critical patent/DE69027612T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Credit Cards Or The Like (AREA)
DE69027612T 1989-01-13 1990-01-15 Signalverschlüsselung Expired - Fee Related DE69027612T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ22762189 1989-01-13

Publications (2)

Publication Number Publication Date
DE69027612D1 true DE69027612D1 (de) 1996-08-08
DE69027612T2 DE69027612T2 (de) 1997-02-20

Family

ID=19922724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027612T Expired - Fee Related DE69027612T2 (de) 1989-01-13 1990-01-15 Signalverschlüsselung

Country Status (4)

Country Link
EP (1) EP0378446B1 (de)
AT (1) ATE140109T1 (de)
DE (1) DE69027612T2 (de)
GR (1) GR3021253T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6426977B1 (en) 1999-06-04 2002-07-30 Atlantic Aerospace Electronics Corporation System and method for applying and removing Gaussian covering functions
CN114241654B (zh) * 2021-12-17 2023-12-05 国开启科量子技术(北京)有限公司 一种分布式量子选票的复合计算方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094593B (en) * 1981-03-06 1984-11-07 Marconi Co Ltd Signal encryption systems
JPS587935A (ja) * 1981-07-07 1983-01-17 Kokusai Denshin Denwa Co Ltd <Kdd> トランスバーサル形スミアデスミアフイルタ
JPS58114641A (ja) * 1981-12-28 1983-07-08 Omron Tateisi Electronics Co 通信装置
NL8700075A (nl) * 1987-01-14 1988-08-01 Philips Nv Datatransmissiestelsel voorzien van versmeringsfilters.

Also Published As

Publication number Publication date
EP0378446A3 (de) 1992-05-27
EP0378446B1 (de) 1996-07-03
EP0378446A2 (de) 1990-07-18
ATE140109T1 (de) 1996-07-15
GR3021253T3 (en) 1997-01-31
DE69027612T2 (de) 1997-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee