DE9301858U1 - - Google Patents
Info
- Publication number
- DE9301858U1 DE9301858U1 DE9301858U DE9301858U DE9301858U1 DE 9301858 U1 DE9301858 U1 DE 9301858U1 DE 9301858 U DE9301858 U DE 9301858U DE 9301858 U DE9301858 U DE 9301858U DE 9301858 U1 DE9301858 U1 DE 9301858U1
- Authority
- DE
- Germany
- 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 - Lifetime
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9301858U DE9301858U1 (en) | 1993-02-10 | 1993-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9301858U DE9301858U1 (en) | 1993-02-10 | 1993-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9301858U1 true DE9301858U1 (en) | 1993-07-01 |
Family
ID=6889209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9301858U Expired - Lifetime DE9301858U1 (en) | 1993-02-10 | 1993-02-10 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9301858U1 (en) |
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1993
- 1993-02-10 DE DE9301858U patent/DE9301858U1/de not_active Expired - Lifetime