Draw an analogy between MD5 and SHA algoritm.
Subject Computer and Network Security
NU Year Set: 5.(b) Marks: 5 Year: 2014
Keys For
Comparison
MD5 SHA
Security Less Secure than
SHA
High Secure than
MD5
Message Digest
Length
128 Bits 160 Bits
Attacks required
to find out
original Message
2128 bit operations
required to break
2160 bit operations
required to break
Attacks to try and
find two
messages
producing the
same MD
264 bit operations
required to break
280 bit operations
required to break
Login to post your comment.