Topic: Истинный ГСЧ (True RNG, TRNG) - page 5. (Read 14887 times)

Entropy = 7.996925 bits per byte.

Optimum compression would reduce the size
of this 65536 byte file by 0 percent.

Chi square distribution for 65536 samples is 279.30, and randomly
would exceed this value 25.00 percent of the times.

Arithmetic mean value of data bytes is 127.5949 (127.5 = random).
Monte Carlo value for Pi is 3.117377770 (error 0.77 percent).
Serial correlation coefficient is 0.002464 (totally uncorrelated = 0.0).

pi@raspberrypi ~/bmp $ dd if=out.bin bs=1024 count=64 of=random.bin
64+0 records in
64+0 records out
65536 bytes (66 kB) copied, 0.0039159 s, 16.7 MB/s
pi@raspberrypi ~/bmp $ cat random.bin | convert -depth 8 -size 320x200+0 gray:- out.png
convert.im6: unexpected end-of-file `-': No such file or directory @ error/gray.c/ReadGRAYImage/207.
pi@raspberrypi ~/bmp $

pi@raspberrypi ~/random $ ent out.bin
Entropy = 7.999409 bits per byte.

Optimum compression would reduce the size
of this 305755 byte file by 0 percent.

Chi square distribution for 305755 samples is 251.43, and randomly
would exceed this value 50.00 percent of the times.

Arithmetic mean value of data bytes is 127.6658 (127.5 = random).
Monte Carlo value for Pi is 3.137659687 (error 0.13 percent).
Serial correlation coefficient is -0.001450 (totally uncorrelated = 0.0).
pi@raspberrypi ~/random $

pi@raspberrypi ~/random $ ./ent out.bin
Entropy = 7.988813 bits per byte.

Optimum compression would reduce the size
of this 16272 byte file by 0 percent.

Chi square distribution for 16272 samples is 252.08, and randomly
would exceed this value 53.99 percent of the times.

Arithmetic mean value of data bytes is 127.1610 (127.5 = random).
Monte Carlo value for Pi is 3.176991150 (error 1.13 percent).
Serial correlation coefficient is 0.001272 (totally uncorrelated = 0.0).
pi@raspberrypi ~/random $

Entropy = 7.841481 bits per byte.

Optimum compression would reduce the size
of this 1233 byte file by 1 percent.

Chi square distribution for 1233 samples is 254.21, and randomly
would exceed this value 50.22 percent of the times.

Arithmetic mean value of data bytes is 127.8045 (127.5 = random).
Monte Carlo value for Pi is 3.063414634 (error 2.49 percent).
Serial correlation coefficient is -0.016041 (totally uncorrelated = 0.0).

pi@raspberrypi ~/random $ ./ent out.bin
Entropy = 7.810806 bits per byte.

Optimum compression would reduce the size
of this 1050 byte file by 2 percent.

Chi square distribution for 1050 samples is 253.41, and randomly
would exceed this value 51.64 percent of the times.

Arithmetic mean value of data bytes is 127.9886 (127.5 = random).
Monte Carlo value for Pi is 3.154285714 (error 0.40 percent).
Serial correlation coefficient is -0.027979 (totally uncorrelated = 0.0).
pi@raspberrypi ~/random $

pi@raspberrypi ~/random $ ./ent out.bin
Entropy = 7.682888 bits per byte.

Optimum compression would reduce the size
of this 601 byte file by 3 percent.

Chi square distribution for 601 samples is 226.63, and randomly
would exceed this value 89.90 percent of the times.

Arithmetic mean value of data bytes is 126.3594 (127.5 = random).
Monte Carlo value for Pi is 3.440000000 (error 9.50 percent).
Serial correlation coefficient is -0.072294 (totally uncorrelated = 0.0).
pi@raspberrypi ~/random $

pi@raspberrypi ~/rng3 $ sudo ./rng
01010001 0x51 0.384 bps 0.263 uSv/h
10000101 0x85 0.306 bps 0.210 uSv/h
00001000 0x08 0.608 bps 0.417 uSv/h
00001010 0x0A 0.370 bps 0.254 uSv/h
11001010 0xCA 0.401 bps 0.275 uSv/h
00111011 0x3B 0.494 bps 0.339 uSv/h
00110101 0x35 0.487 bps 0.334 uSv/h
01000011 0x43 0.545 bps 0.373 uSv/h
10101110 0xAE 0.424 bps 0.291 uSv/h
01110111 0x77 0.565 bps 0.387 uSv/h
00101010 0x2A 0.326 bps 0.224 uSv/h
11001011 0xCB 0.352 bps 0.242 uSv/h
00111111 0x3F 0.636 bps 0.436 uSv/h
01001010 0x4A 0.500 bps 0.343 uSv/h
10111100 0xBC 0.298 bps 0.205 uSv/h
10010010 0x92 0.373 bps 0.256 uSv/h
10000010 0x82 0.397 bps 0.272 uSv/h
1110

pi@raspberrypi ~/rng3 $ hexdump out.bin
0000000 8551 0a08 3bca 4335 77ae cb2a 4a3f 92bc
0000010 e682 ac9f 82af 3031 f1ff e570 a1e6 938f
0000020 10d0 95ca dd6f 25d4 123b e960 6707 ebd8
0000030 0696
0000032
pi@raspberrypi ~/rng3 $