Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

MD5 - Message Digest 5

MD5 (Message Digest 5) was developed by RSA Security Inc to provide a strong one way hashing function. The algorithm generates a fixed length (128bit) digest from a message of any length, that can be appended to prove data integrity. While viewed to be a strong algorithm new digests such as SHA-1 which generate a 160bit digest are now thought to be more robust than MD5.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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