Tony Hansen wrote:
I left off a sentence in Point 7.
Tony Hansen wrote:
Point 7:
Another way of expressing this algorithm that people may find
easier to understand is:
"If the last line of the message does not end with CRLF, CRLF is
added. Then, CRLF 0*CRLF is reduced to a single CRLF."
"If the body only consists of a CRLF after this reduction, that
too is removed."
Tony,
For SIGNING......
Does this imply that SIMPLE c14n SHOULD NOT be done when there exist
only 2 bytes <CRLF> in the body?
For VERIFYING......
When it comes to verification, the l= tag will determine what text was
canonilized.
if l=2, that means two <CRLF> were hashed.
if l= missing, that means at minimum two <CRLF> were hashed.
If l=0, no hashing was done.
It sounds to me, that technically, the bottom line the SIMPLE c14n feed
must end with <CRLF>, period. If missing, it is added to the feed.
--
HLS
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