46 lines
1.5 KiB
Plaintext
46 lines
1.5 KiB
Plaintext
-----BEGIN PGP SIGNED MESSAGE-----
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Hash: SHA512
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Powers of Tau Operational Write-up
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=============================
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Round: 9
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Date: 2017-11-18
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Name: Robert Hackett
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Location: New York, NY
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Response (blake2b): 2af8b7aadedc27d194a28cb67729f8cab0095a48a8406c071f097639d852c4917ecf213194df2115dd0a294b9c114711237f041c37987023dd8c9f4bc42991d9
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Procedure
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=================
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I downloaded the challenge file from an Amazon S3 bucket set up by Sean Bowe. I computed a response locally using rustc 1.21.0 on a non-air-gapped MacBook Pro from mid-2012 running macOS High Sierra. I uploaded the response file to the same Amazon S3 bucket.
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Side channel defenses
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=================
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Entropy source: A literary excerpt of undisclosed provenance.
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Physical/electronic monitoring: All steps performed from the comfort of my living room. I played aloud the new Spoon album Hot Thoughts on a separate laptop while it computed.
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I have no intention to destroy the compute node.
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Robert Hackett
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Staff writer | Fortune
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@rhhackett
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-----BEGIN PGP SIGNATURE-----
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Version: Keybase OpenPGP v2.0.76
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Comment: https://keybase.io/crypto
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wsBcBAABCgAGBQJaEM2sAAoJEAoqnglK+Y5XZaYH/0yjGcKKIwQWkUDIMIlb2isy
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lvAwIiaEFUcDCTcYKiFLgTCTOM2k1Egsc2jlwOF+eHiitzbiIgSYhQt8NRHfIjHQ
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br+al+KDKE0JGbkJjv1TOHhZzzAzFrV+tv8j7V0ZXRBiOEfDEN4dOMrLR4lUEyfI
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cZ3CWKdN2QgyH0J7ElkVwPjRZgkIgDblj6TSsONfstvpdEzG5vulP3RHSAr/VyYo
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qdYCoY/NXow/xzuhT7NmsPgLBxgrDRuJukW8frUvfgwLTudfaP+8vyw5xmwPb25x
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tRGL2V+lex/9lQbckT1VHIdL7RFvWV/2NteoxyP/DwKYEtFY5VvoF8rY8tS/kbg=
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=j5Mm
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-----END PGP SIGNATURE-----
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