PL412893A1 - System szyfratora ze zintegrowanym generatorem kluczy jednorazowych oraz sposób generowania jednorazowych kluczy szyfrowania - Google Patents
System szyfratora ze zintegrowanym generatorem kluczy jednorazowych oraz sposób generowania jednorazowych kluczy szyfrowaniaInfo
- Publication number
- PL412893A1 PL412893A1 PL412893A PL41289315A PL412893A1 PL 412893 A1 PL412893 A1 PL 412893A1 PL 412893 A PL412893 A PL 412893A PL 41289315 A PL41289315 A PL 41289315A PL 412893 A1 PL412893 A1 PL 412893A1
- Authority
- PL
- Poland
- Prior art keywords
- recurrent
- keys
- values
- generated
- generating
- Prior art date
Links
- 230000000306 recurrent effect Effects 0.000 title 2
- 230000002427 irreversible effect Effects 0.000 abstract 1
Classifications
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
- H04L9/3033—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters details relating to pseudo-prime or prime number generation, e.g. primality test
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
System szyfratora ze zintegrowanym generatorem kluczy jednorazowych wykorzystującym sposób nieodwracalnego generowania równowartościowych jednorazowych kluczy szyfrowania, gdzie dla każdej kolejnej operacji szyfrowania: pobiera się zapamiętane w poprzedniej operacji szyfrowania wartości P i Q, gdzie P i Q są to liczby prawdopodobnie pierwsze; modyfikuje się pobrane wartości P i Q; generuje się nowe wartości P i Q jako liczby prawdopodobnie pierwsze, gdzie P bazuje na zmodyfikowanym P lub Q, i Q bazuje na zmodyfikowanym P lub Q; zapamiętuje się wygenerowane wartości P i Q; wykonuje się operację mnożenia na wygenerowanych P i Q, po czym wystawia się wynik jako nowo wygenerowany składnik N klucza szyfrowania. Finalnie wyznacza się szyfrogram S dla wiadomości W i klucza szyfrowania bazującego na N.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412893A PL412893A1 (pl) | 2015-06-29 | 2015-06-29 | System szyfratora ze zintegrowanym generatorem kluczy jednorazowych oraz sposób generowania jednorazowych kluczy szyfrowania |
| US14/979,588 US20160380766A1 (en) | 2015-06-29 | 2015-12-28 | Encryption system with a generator of one-time keys and a method for generating one time-keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL412893A PL412893A1 (pl) | 2015-06-29 | 2015-06-29 | System szyfratora ze zintegrowanym generatorem kluczy jednorazowych oraz sposób generowania jednorazowych kluczy szyfrowania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL412893A1 true PL412893A1 (pl) | 2017-01-02 |
Family
ID=57603009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL412893A PL412893A1 (pl) | 2015-06-29 | 2015-06-29 | System szyfratora ze zintegrowanym generatorem kluczy jednorazowych oraz sposób generowania jednorazowych kluczy szyfrowania |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20160380766A1 (pl) |
| PL (1) | PL412893A1 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3094520B1 (fr) * | 2019-03-25 | 2021-10-22 | St Microelectronics Rousset | Clé de chiffrement et/ou de déchiffrement |
| GB2608103A (en) * | 2021-06-15 | 2022-12-28 | Continental Automotive Gmbh | Method and system to retrieve public keys in a memory constrained system |
| CN120825272B (zh) * | 2025-09-19 | 2025-12-09 | 南京邮电大学 | 一种基于交叉索引编码调制的信号传输方法及装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5142579A (en) * | 1991-01-29 | 1992-08-25 | Anderson Walter M | Public key cryptographic system and method |
| US9450749B2 (en) * | 2000-03-29 | 2016-09-20 | Wolfgang S. Hammersmith | One-time-pad encryption with central key service |
| US6718536B2 (en) * | 2002-06-21 | 2004-04-06 | Atmel Corporation | Computer-implemented method for fast generation and testing of probable prime numbers for cryptographic applications |
| US7870182B2 (en) * | 2003-12-29 | 2011-01-11 | Xilinx Inc. | Digital signal processing circuit having an adder circuit with carry-outs |
| US20050244000A1 (en) * | 2004-04-28 | 2005-11-03 | Coleman Ryon K | Fast-key generator for encryption, authentication or security |
| US7978854B2 (en) * | 2008-03-25 | 2011-07-12 | International Business Machines Corporation | Asymmetric key generation |
| TW201034421A (en) * | 2009-03-02 | 2010-09-16 | Chang Jung Christian University | Encoding device, decoding device and encrypted multimedia system |
-
2015
- 2015-06-29 PL PL412893A patent/PL412893A1/pl unknown
- 2015-12-28 US US14/979,588 patent/US20160380766A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20160380766A1 (en) | 2016-12-29 |
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