Can anyone comment on current / best practices with AES-GCM ICV lengths? I 
note that algorithm identifiers are defined for ICV lengths of 8, 12 and 
16 octets.  I also see that RFC 4869 defines standard AES-GCM suites using 
16-octet ICVs.  Are most implementations supporting all three ICV choices 
or just the 16-octet ICV choice?

Thanks,


Scott Moonen ([email protected])
z/OS Communications Server TCP/IP Development
http://scott.andstuff.org/
http://www.linkedin.com/in/smoonen
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