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.

Block Cipher

A block cipher is a symmetric key that encrypts blocks of data. Examples may be 64bit, 128bit or 256bit encryption. While these ciphers are fast, as they require little processing, identical blocks of data will always produce the same cipher text under the same block cipher key. This characteristic is a weakness of block ciphers.

NetX

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

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