security/sha1collisiondetection - tool to detect SHA-1 collisions
Remaining port issues:
- Using MAKE_ARGS+=PREFIX=${STAGEDIR}${PREFIX} puts everything in the correct staging locations, but the binaries link to the full staging paths for the shared libraries.
- Manually staging with INSTALL_PROGRAM gives errors when stripping the binaries (strip:...security/sha1collisiondetection/work/stage/usr/local/bin/sha1dcsum: File format not recognized).