kerberized utilities and encryption

[Herb Lewis]

I'm trying to look through the utilities that are shipped with the 
1.3 sources to figure out what type of encryption they use. The
telnet utility has a command to show what is supported and responds
with the following which I assume is 64 bit DES:

        DES_CFB64 (1)
        DES_OFB64 (2)

I cannot find any documentation on the others as to what encryption 
is used when you specify the -x option. What is used by ftp, rcp, 
rsh, and rlogin (rlogin man page says it uses des but doesn't say the
keylength)? Do they all use 64 bit DES?

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Herb Lewis                               Silicon Graphics 
Networking Engineer                      1600 Amphitheatre Pkwy MS-510
Strategic Software Organization          Mountain View, CA  94043-1351
herb at sgi.com                             Tel: 650-933-2177
http://www.sgi.com                       Fax: 650-932-2177          
PGP Key: 0x8408D65D
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