Hi - just have the need at the moment to incorporate a HMAC-SHA-1 and have managed to get this working based on the examples in this post.
Many thanks.
But I can't get it to work on a 64 bit client. It works perfect for a 32 bit client, but gives assertion errors and kills Jade when run from a 64 bit client.
I have attached the error message that pops up. It mentions size of the key, so being a total novice with external functions, I assumed it would be as simple as replacing the Integer with Integer64 but no such luck.
The get_evp_sha1 call works, it's the hmac_sha1 one that causes the error.
Any help or pointers to getting this working would be hugely appreciated.
Thanks