Title: Encryption using KEA and SKIPJACK
Author(s): R. Housley, P. Yee, W. Nace.
Status: EXPERIMENTAL
Date: Feb 2000
Length: 20008
Updates: RFC959
This document defines a method to encrypt a file transfer using the FTP specification STD 9, RFC959, "File Transfer Protocol (FTP)", (October 1985) [3] and RFC2228, "FTP Security Extensions" (October 1997) [1]. This method will use the Key Exchange Algorithm (KEA) to give mutual authentication and establish the data encryption keys. SKIPJACK is used to encrypt file data and the FTP command channel.
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