Research on the Application of IBE in IEC61850 Substation Automation System
In order to reap the benefits promised by the Smart Grid, communications between the IEDs in IEC 61850 Substation Automation System (SAS) will need to be made much more secure.Traditional security solutions based on Public Key Infrastructure (PKI) are calculation intensive and introduces latency that will be difficult to meet substation environmental and electrical requirements, so they are not well suited for IEC 61850 SAS. Identity based encryption (IBE) schemes, introduced by Shamir in 1984 5 are based on the idea to use participants unique identities as public key and public key directories are unnecessary. Thus, utilizing IBE in IEC 61850 SAS is a reasonable choice. This paper briefly introduces the features of IEC 61850 SAS communication security and IBE and then propose an IBE-based Self Private Key Generated (SPKG) encryption scheme to establish encryption system in IEC 61850 SAS. Advantages of this SPKG Scheme are also discussed in the paper.
Smart grid Identity based encryption IEC61850 Substation Automation System (SAS) IED bilinear pairings key management cyber security
Yin Shao Ping
Department of Information Engineering, Engineering college of shanxi university Taiyuan, 030013, P. R. China
国际会议
合肥
英文
2805-2808
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）