GB2194415B - Improvements in or relating to methods of achieving key variable exchange with mutual authentication of participants - Google Patents
Improvements in or relating to methods of achieving key variable exchange with mutual authentication of participantsInfo
- Publication number
- GB2194415B GB2194415B GB8620292A GB8620292A GB2194415B GB 2194415 B GB2194415 B GB 2194415B GB 8620292 A GB8620292 A GB 8620292A GB 8620292 A GB8620292 A GB 8620292A GB 2194415 B GB2194415 B GB 2194415B
- Authority
- GB
- United Kingdom
- Prior art keywords
- participants
- relating
- methods
- mutual authentication
- key variable
- 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.)
- Expired - Fee Related
Links
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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
- H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
- H04L9/0844—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols with user authentication or key authentication, e.g. ElGamal, MTI, MQV-Menezes-Qu-Vanstone protocol or Diffie-Hellman protocols using implicitly-certified keys
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8620292A GB2194415B (en) | 1986-08-20 | 1986-08-20 | Improvements in or relating to methods of achieving key variable exchange with mutual authentication of participants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8620292A GB2194415B (en) | 1986-08-20 | 1986-08-20 | Improvements in or relating to methods of achieving key variable exchange with mutual authentication of participants |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8620292D0 GB8620292D0 (en) | 1986-10-01 |
| GB2194415A GB2194415A (en) | 1988-03-02 |
| GB2194415B true GB2194415B (en) | 1990-10-17 |
Family
ID=10603000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8620292A Expired - Fee Related GB2194415B (en) | 1986-08-20 | 1986-08-20 | Improvements in or relating to methods of achieving key variable exchange with mutual authentication of participants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2194415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148479A (en) * | 1991-03-20 | 1992-09-15 | International Business Machines Corp. | Authentication protocols in communication networks |
-
1986
- 1986-08-20 GB GB8620292A patent/GB2194415B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2194415A (en) | 1988-03-02 |
| GB8620292D0 (en) | 1986-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940820 |