| <?xml version="1.0" encoding="UTF-8"?> |
| <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> |
| <pkgmetadata> |
| <maintainer type="project"> |
| <email>haskell@gentoo.org</email> |
| <name>Gentoo Haskell</name> |
| </maintainer> |
| <longdescription> |
| Simple crypto pseudo-random-number-generator with really good randomness property. |
| |
| Using ent, a randomness property maker on one 1Mb sample: |
| Entropy = 7.999837 bits per byte. |
| Optimum compression would reduce the size of this 1048576 byte file by 0 percent. |
| Chi square distribution for 1048576 samples is 237.02 |
| Arithmetic mean value of data bytes is 127.3422 (127.5 = random) |
| Monte Carlo value for Pi is 3.143589568 (error 0.06 percent) |
| |
| Compared to urandom with the same sampling: |
| Entropy = 7.999831 bits per byte. |
| Optimum compression would reduce the size of this 1048576 byte file by 0 percent. |
| Chi square distribution for 1048576 samples is 246.63 |
| Arithmetic mean value of data bytes is 127.6347 (127.5 = random). |
| Monte Carlo value for Pi is 3.132465868 (error 0.29 percent). |
| </longdescription> |
| <upstream> |
| <remote-id type="github">vincenthz/hs-cprng-aes</remote-id> |
| </upstream> |
| </pkgmetadata> |
