public static void HashWithWrongKey()
{
var a = new Blake2bMac();
using (var k = new Key(new Ed25519()))
{
Assert.Throws <ArgumentException>("key", () => a.Mac(k, ReadOnlySpan <byte> .Empty));
}
}
public static void HashWithMaxSpanSuccess()
{
var a = new Blake2bMac();
using (var k = new Key(a))
{
a.Mac(k, ReadOnlySpan <byte> .Empty, new byte[a.MaxMacSize]);
}
}
public static void HashWithSpanTooLarge()
{
var a = new Blake2bMac();
using (var k = new Key(a))
{
Assert.Throws <ArgumentException>("mac", () => a.Mac(k, ReadOnlySpan <byte> .Empty, new byte[a.MaxMacSize + 1]));
}
}
public static void HashWithSizeTooSmall()
{
var a = new Blake2bMac();
using (var k = new Key(a))
{
Assert.Throws <ArgumentOutOfRangeException>("macSize", () => a.Mac(k, ReadOnlySpan <byte> .Empty, a.MinMacSize - 1));
}
}
public static void HashWithKeySuccess()
{
var a = new Blake2bMac();
using (var k = new Key(a))
{
var b = a.Mac(k, ReadOnlySpan <byte> .Empty);
Assert.NotNull(b);
Assert.Equal(a.DefaultMacSize, b.Length);
}
}
public static void HashWithNullKey()
{
var a = new Blake2bMac();
Assert.Throws <ArgumentNullException>("key", () => a.Mac(null, ReadOnlySpan <byte> .Empty));
}