News for hackers. Stuff that matters.

A comment on Here Come the Fake Videos, Too. Parent comment

Re:Here Come the Fake Videos, Too by murph-almighty on Monday March 05, 2018 @09:52AM (#16521378)
I'm actually really curious about this now. Couldn't we just hash the photo and compare the file to the signature to verify authenticity?
[ Parent | on HN ]
Re:Here Come the Fake Videos, Too by Steve44 on Wednesday March 07, 2018 @07:28AM (#16535909)
Yes, but at what point do you hash it? The Nikon software proved it was unaltered since the shutter press, anything after that would rely on it not being touched until the hash was generated.
[ Parent | on HN ]