FR2186704B1 - - Google Patents
Info
- Publication number
- FR2186704B1 FR2186704B1 FR7315251A FR7315251A FR2186704B1 FR 2186704 B1 FR2186704 B1 FR 2186704B1 FR 7315251 A FR7315251 A FR 7315251A FR 7315251 A FR7315251 A FR 7315251A FR 2186704 B1 FR2186704 B1 FR 2186704B1
- Authority
- FR
- France
- 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
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25896372A | 1972-06-02 | 1972-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2186704A1 FR2186704A1 (fr) | 1974-01-11 |
| FR2186704B1 true FR2186704B1 (fr) | 1976-05-28 |
Family
ID=22982885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7315251A Expired FR2186704B1 (fr) | 1972-06-02 | 1973-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3781821A (fr) |
| JP (1) | JPS4957739A (fr) |
| DE (1) | DE2318445A1 (fr) |
| FR (1) | FR2186704B1 (fr) |
| GB (1) | GB1356918A (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49122940A (fr) * | 1973-03-26 | 1974-11-25 | ||
| US3997880A (en) * | 1975-03-07 | 1976-12-14 | International Business Machines Corporation | Apparatus and machine implementable method for the dynamic rearrangement of plural bit equal-length records |
| GB1528954A (en) * | 1975-05-29 | 1978-10-18 | Post Office | Digital attenuator |
| US4070630A (en) * | 1976-05-03 | 1978-01-24 | Motorola Inc. | Data transfer synchronizing circuit |
| GB1564088A (en) * | 1977-04-26 | 1980-04-02 | Plastkarosser Ab | Vehicle bodies |
| NL7713707A (nl) * | 1977-12-12 | 1979-06-14 | Philips Nv | Informatiebuffergeheugen van het "eerst-in, eerst-uit" type met variabele ingang en vaste uitgang. |
| US4374428A (en) * | 1979-11-05 | 1983-02-15 | Rca Corporation | Expandable FIFO system |
| US4296477A (en) * | 1979-11-19 | 1981-10-20 | Control Data Corporation | Register device for transmission of data having two data ranks one of which receives data only when the other is full |
| JPH0640440B2 (ja) * | 1982-01-29 | 1994-05-25 | ソニー株式会社 | シフトレジスタ |
| JPH0616293B2 (ja) * | 1982-06-11 | 1994-03-02 | ソニー株式会社 | 画像処理装置 |
| JPS59116804A (ja) * | 1982-12-24 | 1984-07-05 | Hitachi Ltd | シフトレジスタ |
| US5179688A (en) * | 1987-06-30 | 1993-01-12 | Tandem Computers Incorporated | Queue system with uninterrupted transfer of data through intermediate locations to selected queue location |
| JP2501344B2 (ja) * | 1987-12-26 | 1996-05-29 | 株式会社東芝 | デ―タ転送回路 |
| US4894626A (en) * | 1988-09-30 | 1990-01-16 | Advanced Micro Devices, Inc. | Variable length shift register |
| JP3693367B2 (ja) * | 1994-07-28 | 2005-09-07 | 富士通株式会社 | 積和演算器 |
| US7685346B2 (en) * | 2007-06-26 | 2010-03-23 | Intel Corporation | Demotion-based arbitration |
| US8667197B2 (en) | 2010-09-08 | 2014-03-04 | Intel Corporation | Providing a fine-grained arbitration system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1179399B (de) * | 1956-08-02 | 1964-10-08 | Kienzle Apparate Gmbh | Anordnung von magnetischen Schieberegistern |
| US3268740A (en) * | 1963-11-06 | 1966-08-23 | Northern Electric Co | Shift register with additional storage means connected between register stages for establishing temporary master-slave relationship |
| US3508212A (en) * | 1968-01-16 | 1970-04-21 | Bell Telephone Labor Inc | Shift register circuit |
| US3618033A (en) * | 1968-12-26 | 1971-11-02 | Bell Telephone Labor Inc | Transistor shift register using bidirectional gates connected between register stages |
| US3582902A (en) * | 1968-12-30 | 1971-06-01 | Honeywell Inc | Data processing system having auxiliary register storage |
| US3623020A (en) * | 1969-12-08 | 1971-11-23 | Rca Corp | First-in first-out buffer register |
-
1972
- 1972-06-02 US US00258963A patent/US3781821A/en not_active Expired - Lifetime
-
1973
- 1973-03-15 GB GB1247173A patent/GB1356918A/en not_active Expired
- 1973-04-12 DE DE2318445A patent/DE2318445A1/de active Pending
- 1973-04-19 FR FR7315251A patent/FR2186704B1/fr not_active Expired
- 1973-05-14 JP JP48052697A patent/JPS4957739A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1356918A (en) | 1974-06-19 |
| JPS4957739A (fr) | 1974-06-05 |
| US3781821A (en) | 1973-12-25 |
| DE2318445A1 (de) | 1973-12-13 |
| FR2186704A1 (fr) | 1974-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |