5 ms·
$ wget https://bitcoin.org/bitcoin.pdf [...] $ openssl sha256 bitcoin.pdf SHA256(bitcoin.pdf)= b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248
by greyface- 4y ago
$ wget https://bitcoin.org/bitcoin.pdf
[...]
$ openssl sha256 bitcoin.pdf
SHA256(bitcoin.pdf)= b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553
$ openssl sha256 /System/Library/Image\ Capture/Devices/VirtualScanner.app/Contents/Resources/simpledoc.pdf
SHA256(/System/Library/Image Capture/Devices/VirtualScanner.app/Contents/Resources/simpledoc.pdf)= b1674191a88ec5cdd733e4240a81803105dc412d6c6708d53ab94fc248f4f553
(Ventura 13.3)
- birdyrooster 4y agoand a universal hash collision attack!? this is amazing stuff from apple
- eru 4y agoThey'd also need great compression to put more inside the pdf.