[Swan-dev] include -NONE- when logging AEAD proposals?

[Andrew Cagney]

Now that the parser can accept <aead>-NONE- <prf>-<dh>, should "NONE" be
included when logging those proposals?  For instance:

OLD:
algparse -v2 'ike=aes_gcm-sha1-dh21'
AES_GCM_16-HMAC_SHA1-DH21
algparse -v2 'ike=aes_gcm_16-none-hmac_sha1-dh21'
AES_GCM_16-HMAC_SHA1-DH21

NEW:
algparse -v2 'ike=aes_gcm-sha1-dh21'
AES_GCM_16-NONE-HMAC_SHA1-DH21
algparse -v2 'ike=aes_gcm_16-none-hmac_sha1-dh21'
AES_GCM_16-NONE-HMAC_SHA1-DH21

the main reason is to avoid any confusion over how integrity is being
computed.

As a follow-up, what about non-AEAD algorithms; which get really unwieldy.
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