+1 on the CURDLE question.
-- Justin
On 1/9/2017 1:13 AM, Jim Schaad wrote:
I just figure out that I sent this to the wrong list - maybe the names are
too close together.
-----Original Message-----
From: jose [mailto:[email protected]] On Behalf Of Jim Schaad
Sent: Sunday, January 01, 2017 3:34 PM
To: [email protected]
Cc: [email protected]
Subject: [jose] draft-jones-cose-rsa
Comments:
0. Should this be done in curdle rather than as AD sponsored?
1. As per previous mail, remove values assignments in tables 1, 2, and 3
unless
you have cleared them with the appropriate registry experts. I am less
worried
about table 4 but you should clear that as well.
2. Kill RSAES-OAP w/ SHA-1. We are not doing SHA-1 currently with any of
the
CBOR algorithms. In section 3.1.1.1 - what are the properties that are
needed
here for SHA-1 so we can ensure that the statement is true. Also, rename
this to
be s/ SHA-1 not w/ Default. There are no defaults for COSE.
3. Text in 3.1.1.1 and 2.1.1 should be more consistent in how it is
written.
4. in the abstract be more specific about which RSA algorithms are being
supported. For example, you are not doing 1.5 or KEM.
5. Why does 3.1.1.1 have a size and 2.1.1 not have one. This should be
consistent.
6. section 3.1.1.1 should be encryption operation not decryption
operation.
7. Section 3.1.1.1 - this text does not make sense "One potential denial
of
service
operation is to provide encrypted objects using either abnormally
long or oddly sized RSA modulus values." Should probably refer to
keys
not encrypted objects.
8. There is a requirement of minimum encoding lengths - what purpose does
this serve? Is there a security problem here or is it just a nice to have
because of
message size?
9. Missing some security considerations.
10 Section 2.1.1 s/hash functions are not truncated/hash function outputs
are
not truncated/
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