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Security and Privacy in Smart Grids
book

Security and Privacy in Smart Grids

by Yang Xiao
April 2016
Intermediate to advanced content levelIntermediate to advanced
353 pages
8h 37m
English
CRC Press
Content preview from Security and Privacy in Smart Grids
43
an overview of reCommendations
association control service element (ACSE) (ISO 8650) shall use the
ACSE authentication mechanism and authentication value fields. To
be backward compatible, authentication values can be excluded for
nonsecure profiles. A certificate-based MMS authentication value
includes a signature certificate, a timestamp, and a signed value.
Certificates must have a maximum size of 8,192 octets and shall be
based on X.509. e signed value is a timestamp reduced with secure
hash algorithm (SHA-1) and signed with RSA. If the sent timestamp
differs from the encoded timestamp, the connection shall be refused.
ere are some other conditions for a connection abort. Messages
older than 10 minutes will be ignored. So, there is a window ...
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Publisher Resources

ISBN: 9781439877845