public void xchacha20_ietf_poly1305_basics()
{
byte[] raw = new byte[1024];
RandomNumberGenerator.Fill(raw);
IShadowsocksAeadCipher aead = new AEAD_XCHACHA20_POLY1305("password");
{
var c = aead.EncryptUdp(raw);
var p = aead.DecryptUdp(c.SignificantMemory);
Assert.IsTrue(p.SignificantMemory.Span.SequenceEqual(raw.AsSpan()));
}
{
RandomNumberGenerator.Fill(raw);
var c = aead.EncryptTcp(raw);
var p = aead.DecryptTcp(c.SignificantMemory);
Assert.IsTrue(p.SignificantMemory.Span.SequenceEqual(raw.AsSpan()));
RandomNumberGenerator.Fill(raw);
c = aead.EncryptTcp(raw);
p = aead.DecryptTcp(c.SignificantMemory);
Assert.IsTrue(p.SignificantMemory.Span.SequenceEqual(raw.AsSpan()));
RandomNumberGenerator.Fill(raw);
c = aead.EncryptTcp(raw);
p = aead.DecryptTcp(c.SignificantMemory);
Assert.IsTrue(p.SignificantMemory.Span.SequenceEqual(raw.AsSpan()));
}
}
public void xchacha20_ietf_poly1305_1000Rounds()
{
IShadowsocksAeadCipher aead = new AEAD_XCHACHA20_POLY1305("password");
byte[] raw = new byte[1024];
for (int i = 0; i < 1000; i++)
{
RandomNumberGenerator.Fill(raw);
var c = aead.EncryptTcp(raw);
var p = aead.DecryptTcp(c.SignificantMemory);
Assert.IsTrue(p.SignificantMemory.Span.SequenceEqual(raw.AsSpan()));
}
}