Glossary

Kc – Ciphering Key
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Kc – Ciphering Key

The Ciphering Key is a variable used in the GSM and GPRS cipher process. It is applied to ciphering algorithms from the A5 range to produce a cipher stream. This is modulo 2 added to user data in order to protect it from eavesdropping.


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