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crypto/stegorsa

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Oystein Kristoffer Tveit
2026-07-04 19:11:07 +09:00
parent 4ca13e8958
commit 50ec199551
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crypto/stegorsa/flag.enc
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crypto/stegorsa/image.jpg
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crypto/stegorsa/solve.sh
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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p exiftool jq xxd openssl
exiftool -j image.jpg | jq -r '.[0].Comment' | xxd -r -p | openssl pkeyutl -decrypt -inkey /proc/self/fd/0 -in flag.enc