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The possibility of secure non-secret analogue encryption, by J H Ellis

Catalogue reference: HW 9/52

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This record is about the The possibility of secure non-secret analogue encryption, by J H Ellis dating from 1970 May 01 in the series Government Communications Headquarters: Communications-Electronic Security Group,.... It is held at The National Archives, Kew.

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Full description and record details

Reference
HW 9/52
Date
1970 May 01
Description

The possibility of secure non-secret analogue encryption, by J H Ellis

Held by
The National Archives, Kew
Former department reference
CESG Research Report No. 3007
Legal status
Public Record(s)
Closure status
Open Document, Open Description
Subjects
Topics
Intelligence
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C16493208/

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Series information

HW 9

Government Communications Headquarters: Communications-Electronic Security Group,...

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Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

17,110 records

Within the department: HW

Records created or inherited by Government Communications Headquarters (GCHQ)

53 records

Within the series: HW 9

Government Communications Headquarters: Communications-Electronic Security Group,...

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The possibility of secure non-secret analogue encryption, by J H Ellis

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