Add SHA3 to the list of supported hard binding hashes

c2pa-org / public-draft

Repository for the public drafts of the C2PA Specifications

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Add SHA3 to the list of supported hard binding hashes #15

Closed lrosenthol closed 2 years ago

lrosenthol commented 2 years ago

From the JPEG Fake Media Group

Section 12.1 explicitly says that you can use SHA2: 256, 384, and 512 bits. It explicitly calls this "The allowed list". What about anything from SHA3? (SHA3 became a NIST standard in 2015.)

lrosenthol commented 2 years ago

TWG agrees to add a note about why it is not included.