Re: bug in cert.n3

On 19 Mar 2013, at 13:20, Melvin Carvalho <melvincarvalho@gmail.com> wrote:

> 
> 
> On 19 March 2013 13:17, Henry Story <henry.story@bblfish.net> wrote:
> 
> On 19 Mar 2013, at 13:07, Melvin Carvalho <melvincarvalho@gmail.com> wrote:
> 
>> 
>> 
>> On 19 March 2013 13:05, Mo McRoberts <Mo.McRoberts@bbc.co.uk> wrote:
>> I think you meant :RSAPrivateKey there…
>> 
>> Sorry, corrected.
>>  
>> 
>> (Should it not also be subclass of RSAPublicKey, as it contains everything in the pubkey plus additional properties?)
>> 
>> I dont think so because the exponents are different for private and public, tho modulus is the same (as it happens) ... in truth exponent should more accurately be named public_exponent
> 
> the reason we called it exponent, is just that it's less typing, and the private exponent is rarely used.
> 
> I suppose we lost this private key in moving the rsa ontology into the cert ontology...
> 
> Thanks for the report.
> 
> np, i think there's a few things we can quickly clean up
> 
> from what i can see it's 3 files
> 
> cert.n3
> cert.rdf
> cert.hhml
> 
> Do we need to make changes in triplicate?

Just the n3 file. Then we have scripts to generate the others. I think the n3 file is in hg, if not it should be, as it is easier to track changes there.


>  
> 
> Henry
> 
>>  
>> 
>> M.
>> 
>> On Tue 2013-Mar-19, at 12:02, Melvin Carvalho <melvincarvalho@gmail.com>
>>  wrote:
>> 
>> > I think I have found a bug in the cert ontology at
>> >
>> > http://www.w3.org/ns/auth/cert.n3
>> >
>> > :privateExponent
>> >    rdfs:domain :RSAPrivateKey;
>> >
>> > Is used yet :RSAPrivateKey is nowhere defined
>> >
>> > The correction should be:
>> >
>> > :RSAPublicKey a owl:Class;
>> >     rdfs:label "RSA Private Key"@en;
>> >     rdfs:isDefinedBy <cert#>;
>> >     rdfs:subClassOf :PrivateKey, :RSAKey;
>> >     vs:term_status "unstable";
>> >     rdfs:seeAlso <http://en.wikipedia.org/wiki/RSA>;
>> >     rdfs:comment """
>> >     The RSA private key.  Padded message m are encrypted by applying the function
>> >       modulus(power(m,exponent),modulus)
>> >     """@en .
>> >
>> > I have raised issue 77 to address this
>> >
>> > https://www.w3.org/2005/Incubator/webid/track/issues/77
>> >
>> > Please let me know if/how I can help action this fix
>> 
>> 
>> --
>> Mo McRoberts - Analyst - BBC Archive Development,
>> Zone 1.08, BBC Scotland, 40 Pacific Quay, Glasgow G51 1DA,
>> MC3 D5, Media Centre, 201 Wood Lane, London W12 7TQ,
>> 0141 422 6036 (Internal: 01-26036) - PGP key CEBCF03E
>> 
>> 
>> 
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> 
> Social Web Architect
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> 
> 

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