FR395831A - Machine for composing and translating cryptograms - Google Patents
Machine for composing and translating cryptogramsInfo
- Publication number
- FR395831A FR395831A FR395831DA FR395831A FR 395831 A FR395831 A FR 395831A FR 395831D A FR395831D A FR 395831DA FR 395831 A FR395831 A FR 395831A
- Authority
- FR
- France
- Prior art keywords
- cryptograms
- composing
- translating
- machine
- translating cryptograms
- 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
- G09C1/04—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 with sign carriers or indicators moved relative to one another to positions determined by a permutation code, or key, so as to indicate the appropriate corresponding clear or ciphered text
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR395831T | 1908-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR395831A true FR395831A (en) | 1909-03-19 |
Family
ID=1440994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR395831D Expired FR395831A (en) | 1908-10-30 | 1908-10-30 | Machine for composing and translating cryptograms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR395831A (en) |
-
1908
- 1908-10-30 FR FR395831D patent/FR395831A/en not_active Expired
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