HMAC SHA1 ColdFusion

Question

Please help! I have been pulling out my hair over this one. :)

I have a site that I need to HMAC SHA1 for authentication. It currently works with another language

Answer 1

A shorter encryption method (based on Barney's method) that outputs a string:

In addition

1. ColdFusion 10 supports HMAC-SHA1 for Encrypting and Hashing natively.
2. There is a library called CF_HMAC distributed by Adobe
3. There are several libraries that deal with HMAC in relation while signing files for Amazon. Among them are cf-amazon-s3, Barney's S3 URL Builder, and RIAForge S3