Experimental timing attack on V8's hash seed.
node-print-seed.diff- patch for Node.js to print V8's hash seedlib/local.js- script to collect local timingslib/remote.js- script to collect (same machine) remote timingssrc/brute-gpu.c- heavy lifting OpeNCL app to brute force the hash seed using timings from above scriptsserver.js- target server for testing
Use on your risk, be responsible person and not target anything but your testing environment. (It doesn't work on remote machines anyway)
npm install
npm run build
./out/Release/brute-gpu --helpThis software is licensed under the MIT License.
Copyright Fedor Indutny, 2017.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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