public void SecureNextTest()
{
for (var repeat = 0; repeat < 10000; repeat++)
{
Assert.Greater(SecureRandomProvider.Next(), 0);
}
}
public void SecureNextMaxTest()
{
for (var repeat = 0; repeat < 10000; repeat++)
{
Assert.LessOrEqual(SecureRandomProvider.Next(100) % 256, 100);
}
}
public void SecureNextRangeTest()
{
for (var repeat = 0; repeat < 10000; repeat++)
{
var r = SecureRandomProvider.Next(10, 25) % 256;
Assert.GreaterOrEqual(r, 10);
Assert.Less(r, 25);
}
}
public static Curve25519 getInstance(string type, csharp.ISha512 sha, SecureRandomProvider random)
{
switch (type)
{
case BEST:
default:
{
return(new Curve25519(constructBestProvider(sha, random)));
}
case CSHARP:
{
return(new Curve25519(constructCSharpProvider(sha, random)));
}
}
}
public void SecureGetBytesTest()
{
for (var repeat = 0; repeat < 10000; repeat++)
{
var r = new byte[4];
SecureRandomProvider.GetBytes(r);
var q = 0;
foreach (var b in r)
{
unchecked
{
q += b;
}
}
Assert.AreNotSame(q, 0);
}
}
public DonnaCSharpCurve25519Provider(ISha512 sha512provider, SecureRandomProvider secureRandomProvider)
: base(sha512provider, secureRandomProvider)
{
}
public CSharpCurve25519Provider(ISha512 sha, SecureRandomProvider random)
: base(sha, random)
{
}
public abstract void setRandomProvider(SecureRandomProvider provider);
public override void setRandomProvider(SecureRandomProvider secureRandomProvider)
{
this.secureRandomProvider = secureRandomProvider;
}
protected BaseCSharpCurve25519Provider(ISha512 sha512provider,
SecureRandomProvider secureRandomProvider)
{
this.sha512provider = sha512provider;
this.secureRandomProvider = secureRandomProvider;
}
public BaseCSharpCurve25519Provider()
{
sha512provider = null;
secureRandomProvider = null;
}
private static Curve25519Provider constructBestProvider(csharp.ISha512 sha, SecureRandomProvider random)
{
return(constructClass(typeof(DonnaCSharpCurve25519Provider), new object[] { sha, random }));
}