This is a 128 bit hash that is specified by RFC 132 1. It was designed by Ron Rivest in 1991 to replace an earlier hash function.

This is a 128 bit hash that is specified by RFC 132 1. It was designed by Ron Rivest in 1991 to replace an earlier hash function.
A . SHA1
B. SHA-256
C. RSA
D. MD5

View Answer

Answer: D

Explanation:

MD5

https://en.wikipedia.org/wiki/MD5

The MD5 message-digest algorithm is a widely used hash function producing a 128-bit hash value. Although MD5 was initially designed to be used as a cryptographic hash function, it has been found to suffer from extensive vulnerabilities. It can still be used as a checksum to verify data integrity, but only against unintentional corruption. It remains suitable for other non-cryptographic purposes, for example for determining the partition for a particular key in a partitioned database.

MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function MD4, and was specified in 1992 as RFC 132 1.