!!! Overview
[{$pagename}] ([KEK] or [Key-wrapping key]) is a [Symmetric|Symmetric Key] [Cryptographic Key] that is used for the [encryption] or [decryption] of other keys to provide both [confidentiality] and [integrity] protection. 



[{$pagename}] is often established through a [Key agreement] transaction and used with a key-wrapping algorithm to protect the [Keying material] [In Transit|Data In Transit].


!! More Information
There might be more information for this subject on one of the following:
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* [#1] - [Key-Encryption-Key (KEK)|https://csrc.nist.gov/glossary/term/Key_Encryption_Key|target='_blank'] - based on information obtained 2019-10-30