86 lines
2.1 KiB
Plaintext
86 lines
2.1 KiB
Plaintext
-----BEGIN PGP SIGNED MESSAGE-----
|
|
Hash: SHA256
|
|
|
|
Powers of Tau attestation
|
|
|
|
Allieri Tommaso
|
|
|
|
|
|
|
|
## Hardware used:
|
|
|
|
Hardware:
|
|
ASRock h81 Pro BTC r2.0
|
|
Pentium G4400
|
|
RAM Kingstom 4GB DDR4
|
|
Standard keyboard RT6856T (year 1996)
|
|
Ubuntu server 16.04
|
|
USB drive 16GB
|
|
|
|
|
|
|
|
|
|
## Procedure for computation:
|
|
|
|
I performed the computation on a machine created especially for this
|
|
occasion.
|
|
|
|
The hardware was selected randomly from a refurbished warehouse, than
|
|
i covered the hardware with an aluminum case, created by hand.
|
|
|
|
I ran everything from my basement, where there is no signal and no
|
|
networks, no mobile devices was with me.
|
|
|
|
Additional entropy was added before computation
|
|
|
|
|
|
When the process is finished I saved the response in a USB drive and
|
|
removed all the USB storage
|
|
|
|
So, after disassembling the machine I destroyed it, while the usb
|
|
storage has been overwritten 2 times with random numbers with the dd
|
|
tool and destroyed
|
|
|
|
|
|
I made 2 copies of the response and uploaded one from another location.
|
|
|
|
|
|
#####################
|
|
|
|
|
|
The BLAKE2b hash of `./response` is:
|
|
|
|
407580f0 b0f3903a 476635ec d32aff4e
|
|
70be46b1 e945e9b4 8220db1d 832fc0af
|
|
f7a79b48 4a1ea75e bbfd3dc9 d58e7c5b
|
|
fc1c76aa 118648fc 21ed3cb6 8a8d798e
|
|
|
|
#####################
|
|
|
|
Thanks for everything
|
|
|
|
Best
|
|
|
|
Tommaso
|
|
|
|
|
|
|
|
|
|
|
|
-----BEGIN PGP SIGNATURE-----
|
|
|
|
iQIzBAEBCAAdFiEE+ns28iwng00dg/VQVt+zp+oOLU8FAlqRfHQACgkQVt+zp+oO
|
|
LU+ivw/7Bn7pgTPjLZ6z2qIO4X1/T0So3UVOP21HH5tlVypLlDRyLtrG2X8jkORQ
|
|
O/+rwD1Q/jBUVZdvi2AHrcLAM1Mknj+OYJ5w9SJCjTXDOu0HyLGpEa/3IBMFXYhz
|
|
SEPEv9KlQxjiK3YFlsKWwKDo2BGP6bgF81tiseDKOzS3ohMSqz6XgeAd4c7FLTa5
|
|
UxSU/w63LLhqYh6Z7hZzyTSiF/TagPV8I2Ujtxcd4pH4nANpr35/lcdt/8xf2i8e
|
|
cK5jOkGYnAcB/MJ5Cpl+qa/EcWLH1sHV2bKvVt6PnJSFMg0jtzUP9zKwn1jtt6I0
|
|
uK4vc35DqF95uuFsng5JyxNyUqIOCSdnz2fB44YTHy/genIFCGUrpK+iQSySB91r
|
|
3GVuyTY2+svOXwuTA1wHiXAHoTeobBb+N5Ht31AdeYAKoSiDyGcQdVq5CScLQgeH
|
|
i7HYlHSGGOOb8NMIlr3EJKi8ZGD7YKRmD82hN/UaQJiQahAFMuM3/58wUCy5RlWL
|
|
3Kt0bWgC6mSdSJh5XA4unIvTAS5MozL5a9i2OZCS73+MkTW19Wfx1uEZ++TfSHkD
|
|
gtwhQRHtii95Fp1LoDzyNefFMQ1/Ae/mmtOD8Bspoedt4UwTSqEDk4hu3zjXzw0y
|
|
sn8DCr69vCFQ5/2pIicNXpPrnO+tHh1RHRk6/N3kVNDFx4TEnZI=
|
|
=9WmG
|
|
-----END PGP SIGNATURE-----
|