init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/Prng/EntropyUtilities.cs

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+using System;
+
+namespace Org.BouncyCastle.Crypto.Prng;
+
+public abstract class EntropyUtilities
+{
+	public static byte[] GenerateSeed(IEntropySource entropySource, int numBytes)
+	{
+		byte[] array = new byte[numBytes];
+		int num;
+		for (int i = 0; i < numBytes; i += num)
+		{
+			byte[] entropy = entropySource.GetEntropy();
+			num = System.Math.Min(array.Length, numBytes - i);
+			Array.Copy(entropy, 0, array, i, num);
+		}
+		return array;
+	}
+}