Eu tenho uma sequência binária como 0011000111000111. Coloquei isso em um arquivo abc.txt. Quero testar sua aleatoriedade usando rngtest.
Estou recebendo o seguinte:
/Documents$ rngtest <abc.txt>
bash: syntax error near unexpected token `newline'
Por favor me ajude.
I am getting this after using rngtest <abc.txt.
Is it random?
rngtest <abc.txt
rngtest 5
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
rngtest: starting FIPS tests...
rngtest: entropy source drained
rngtest: bits received from input: 16000
rngtest: FIPS 140-2 successes: 0
rngtest: FIPS 140-2 failures: 0
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=0.000; avg=0.000; max=0.000)bits/s
rngtest: FIPS tests speed: (min=0.000; avg=0.000; max=0.000)bits/s
rngtest: Program run time: 173 microseconds
Responder1
Remova o ">" após o .txt.
rngtest < abc.txt