NL150980B - Inrichting voor het vercijferen van leesbare tekst met behulp van permutaties en vice versa. - Google Patents
Inrichting voor het vercijferen van leesbare tekst met behulp van permutaties en vice versa.Info
- Publication number
- NL150980B NL150980B NL6617645A NL6617645A NL150980B NL 150980 B NL150980 B NL 150980B NL 6617645 A NL6617645 A NL 6617645A NL 6617645 A NL6617645 A NL 6617645A NL 150980 B NL150980 B NL 150980B
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- key
- clear
- signals
- stores
- Prior art date
Links
- 230000001960 triggered effect Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/08—Randomization, e.g. dummy operations or using noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR42436A FR1467197A (fr) | 1965-12-15 | 1965-12-15 | Nouveau procédé de chiffrement |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6617645A NL6617645A (enrdf_load_stackoverflow) | 1967-06-16 |
NL150980B true NL150980B (nl) | 1976-09-15 |
Family
ID=8595677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6617645A NL150980B (nl) | 1965-12-15 | 1966-12-15 | Inrichting voor het vercijferen van leesbare tekst met behulp van permutaties en vice versa. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE691266A (enrdf_load_stackoverflow) |
CH (1) | CH491455A (enrdf_load_stackoverflow) |
DE (1) | DE1254177C2 (enrdf_load_stackoverflow) |
FR (1) | FR1467197A (enrdf_load_stackoverflow) |
GB (1) | GB1164490A (enrdf_load_stackoverflow) |
NL (1) | NL150980B (enrdf_load_stackoverflow) |
SE (1) | SE340293B (enrdf_load_stackoverflow) |
-
1965
- 1965-12-15 FR FR42436A patent/FR1467197A/fr not_active Expired
-
1966
- 1966-12-13 GB GB5589366A patent/GB1164490A/en not_active Expired
- 1966-12-14 DE DE1966C0040964 patent/DE1254177C2/de not_active Expired
- 1966-12-14 SE SE1712866A patent/SE340293B/xx unknown
- 1966-12-14 CH CH1784968D patent/CH491455A/fr not_active IP Right Cessation
- 1966-12-15 BE BE691266D patent/BE691266A/xx unknown
- 1966-12-15 NL NL6617645A patent/NL150980B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1164490A (en) | 1969-09-17 |
CH491455A (fr) | 1970-05-31 |
FR1467197A (fr) | 1967-01-27 |
DE1254177B (de) | 1967-11-16 |
SE340293B (enrdf_load_stackoverflow) | 1971-11-15 |
BE691266A (enrdf_load_stackoverflow) | 1967-06-15 |
NL6617645A (enrdf_load_stackoverflow) | 1967-06-16 |
DE1254177C2 (de) | 1976-01-02 |
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