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hacc/crypto/stegorsa/solve.sh
T
2026-07-04 19:11:07 +09:00

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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