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Use /dev/urandom on Linux 

https://www.2uo.de/myths-about-urandom/
This commit is contained in:
Johan Nordberg 2018-06-09 20:52:15 +02:00 committed by Johan Nordberg
parent cb751efc44
commit 31d1b58c19
1 changed files with 3 additions and 3 deletions
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6
Sources/Steem/Random.swift
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@ -16,15 +16,15 @@ internal struct Random {
static func bytes(count: Int) -> Data {
var rv = Data(count: count)
#if os(Linux)
guard let file = fopen("/dev/random", "r") else {
fatalError("Unable to open /dev/random for reading.")
guard let file = fopen("/dev/urandom", "r") else {
fatalError("Unable to open /dev/urandom for reading.")
}
defer { fclose(file) }
let bytesRead = rv.withUnsafeMutableBytes {
fread($0, 1, count, file)
}
guard bytesRead == count else {
fatalError("Unable to read from /dev/random.")
fatalError("Unable to read from /dev/urandom.")
}
#else
let result = rv.withUnsafeMutableBytes {