FR1331129A - Machine cryptographique - Google Patents
Machine cryptographiqueInfo
- Publication number
- FR1331129A FR1331129A FR906831A FR906831A FR1331129A FR 1331129 A FR1331129 A FR 1331129A FR 906831 A FR906831 A FR 906831A FR 906831 A FR906831 A FR 906831A FR 1331129 A FR1331129 A FR 1331129A
- Authority
- FR
- France
- Prior art keywords
- cryptographic machine
- cryptographic
- machine
- 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
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
- G09C1/06—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
- G09C1/08—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being mechanical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906831A FR1331129A (fr) | 1962-08-13 | 1962-08-13 | Machine cryptographique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR906831A FR1331129A (fr) | 1962-08-13 | 1962-08-13 | Machine cryptographique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1331129A true FR1331129A (fr) | 1963-06-28 |
Family
ID=8785100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR906831A Expired FR1331129A (fr) | 1962-08-13 | 1962-08-13 | Machine cryptographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1331129A (fr) |
-
1962
- 1962-08-13 FR FR906831A patent/FR1331129A/fr not_active Expired
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