Stupid me, Tony replied:
@fstephany It should be there. You want crypto_auth_hmacsha256_ref instead
> of crypto_auth_hmacsha256. See output of nm on libsodium.so.
>
It seems to work now ('seems' because I run in another issue now).
On Mon, Jun 9, 2014 at 1:45 PM, François Stephany <[email protected]
> wrote:
> I haven't but will do.
>
> On 9 June 2014 11:37, François Stephany <[email protected]> wrote:
> > Does anyone use the NaCl package to sign with HMAC SHA256 but we can't
> find
> > what we need.
> >
> > We've naively added:
> >
> > apiCryptoAuthHMACSha256Output: outByteArray input: inByteArray
> inputLength:
> > inByteArrayLength key:keyByteArray
> > <apicall: long 'crypto_auth_hmacsha256' (byte* byte* ulonglong byte*)
> > module: 'libsodium'>
> > ^self externalCallFailed
> >
> > which failed with 'Unable to find function address'.
> >
> > Any hint of how to do that?
>
> Have you tried pinging Tony Garnock-Jones? Not because this is a
> problem unique to libsodium, but since he wrote Smalltalk bindings for
> it (
> http://www.eighty-twenty.org/index.cgi/tech/smalltalk/nacl-for-squeak-and-pharo-20130601.html
> )
> he should know...
>
> frank
>
>
