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Merge pull request #644 from danra/patch-1

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Note should be a warning
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Will Binns 2019-10-03 15:05:36 +02:00 committed by GitHub
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@ -594,7 +594,7 @@ include::code/ec-math.py[]
<<ec_math_run>> shows the output produced by running this script.
[NOTE]
[WARNING]
====
<<ec_math>> ((("random numbers", "os.urandom", see="entropy")))((("entropy", "os.urandom", see="random numbers")))((("random numbers", "random number generation")))((("entropy", "random number generation")))uses +os.urandom+, which reflects a cryptographically secure random number generator (CSRNG) provided by the underlying operating system. Caution: Depending on the OS, +os.urandom+ may _not_ be implemented with sufficient security or seeded properly and may _not_ be appropriate for generating production-quality bitcoin keys.((("", startref="KApython04")))
====