Computing sha256 hash on an empty string
I'm trying to connect to an Amazon S3 bucket using a "Get" command. The Get has no payload, so Amazon requires a header with a SHA256 hash on an empty string. I've tried the following code (and seve...
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If it's always going to require the hash of an empty string, then the value will always be the same, so what real difference does it make for you if you simply hardcode it?
