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`urandom` module doesn't check that /dev/urandom is a valid random device
The urandom
module doesn't currently check that the /dev/urandom
file is actually a source of random data. It should check that the file handle is a character device as is done in this example module: https://github.com/euantorano/sysrandom.nim/blob/master/src/sysrandom.nim#L118
Additionally, the urandom
module currently uses CryptGenRandom
on Windows. It may be easier to use RtlGenRandom
instead. It may also make sense to use arc4random_buf
on openBSD systems as its use is encouraged there