DE300919C - - Google Patents

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Publication number
DE300919C
DE300919C DENDAT300919D DE300919DA DE300919C DE 300919 C DE300919 C DE 300919C DE NDAT300919 D DENDAT300919 D DE NDAT300919D DE 300919D A DE300919D A DE 300919DA DE 300919 C DE300919 C DE 300919C
Authority
DE
Germany
Prior art keywords
characters
chain
shaft
row
series
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.)
Active
Application number
DENDAT300919D
Other languages
German (de)
English (en)
Publication of DE300919C publication Critical patent/DE300919C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09CCIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00Apparatus 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
    • G09C1/06Apparatus 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
    • G09C1/08Apparatus 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
DENDAT300919D Active DE300919C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE300919C true DE300919C (enrdf_load_stackoverflow)

Family

ID=554858

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT300919D Active DE300919C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE300919C (enrdf_load_stackoverflow)

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