AT291635B - Device for automatic encryption and / or decryption of a text consisting of multi-digit, dual-coded characters - Google Patents
Device for automatic encryption and / or decryption of a text consisting of multi-digit, dual-coded charactersInfo
- Publication number
- AT291635B AT291635B AT744768A AT744768A AT291635B AT 291635 B AT291635 B AT 291635B AT 744768 A AT744768 A AT 744768A AT 744768 A AT744768 A AT 744768A AT 291635 B AT291635 B AT 291635B
- Authority
- AT
- Austria
- Prior art keywords
- decryption
- digit
- dual
- coded characters
- automatic encryption
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
- G04B37/05—Fixed mountings for pocket or wrist watches
- G04B37/052—Fixed mountings for pocket or wrist watches with shock damping means not related to the winding stem
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Document Processing Apparatus (AREA)
- Clamps And Clips (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1091367A CH464287A (en) | 1967-08-02 | 1967-08-02 | Method for encryption into and / or decryption from a ciphertext. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT291635B true AT291635B (en) | 1971-07-26 |
Family
ID=4368152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT744768A AT291635B (en) | 1967-08-02 | 1968-07-31 | Device for automatic encryption and / or decryption of a text consisting of multi-digit, dual-coded characters |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT291635B (en) |
BE (1) | BE718906A (en) |
CH (1) | CH464287A (en) |
DE (1) | DE1673678B1 (en) |
FR (1) | FR1577598A (en) |
GB (1) | GB1239024A (en) |
NL (1) | NL6810878A (en) |
NO (1) | NO129373B (en) |
SE (1) | SE353634B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2658065A1 (en) * | 1976-12-22 | 1978-07-06 | Ibm Deutschland | MACHINE ENCRYPTION AND DECHIFREEZE |
CH604432A5 (en) * | 1977-03-16 | 1978-09-15 | Europ Handelsges Anst |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH291855A (en) * | 1950-07-17 | 1953-07-15 | Colomb Henri | Waterproof box, especially for watches. |
DE1684615U (en) * | 1954-04-03 | 1954-10-07 | Karl Ickler K G | ELASTIC MOUNTING FOR THE MOVEMENT IN THE WRISTWATCH CASE. |
-
1967
- 1967-08-02 CH CH1091367A patent/CH464287A/en unknown
- 1967-10-27 DE DE19671673678 patent/DE1673678B1/en active Pending
-
1968
- 1968-07-31 NL NL6810878A patent/NL6810878A/xx unknown
- 1968-07-31 NO NO300668A patent/NO129373B/no unknown
- 1968-07-31 GB GB1239024D patent/GB1239024A/en not_active Expired
- 1968-07-31 AT AT744768A patent/AT291635B/en not_active IP Right Cessation
- 1968-08-01 SE SE1042968A patent/SE353634B/xx unknown
- 1968-08-01 BE BE718906D patent/BE718906A/xx unknown
- 1968-08-02 FR FR1577598D patent/FR1577598A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6810878A (en) | 1969-02-04 |
GB1239024A (en) | 1971-07-14 |
DE1772875B2 (en) | 1976-11-04 |
DE1772875A1 (en) | 1971-06-16 |
NO129373B (en) | 1974-04-01 |
FR1577598A (en) | 1969-08-08 |
BE718906A (en) | 1969-01-16 |
DE1673678B1 (en) | 1971-11-25 |
SE353634B (en) | 1973-02-05 |
CH464287A (en) | 1968-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |