public static SharedSecret Import(
ReadOnlySpan <byte> sharedSecret)
{
if (sharedSecret.Length > 128)
{
throw Error.Argument_SharedSecretLength(nameof(sharedSecret), 128.ToString());
}
Sodium.Initialize();
SecureMemoryHandle sharedSecretHandle = null;
bool success = false;
try
{
SecureMemoryHandle.Import(sharedSecret, out sharedSecretHandle);
success = true;
}
finally
{
if (!success && sharedSecretHandle != null)
{
sharedSecretHandle.Dispose();
}
}
return(new SharedSecret(sharedSecretHandle));
}
public static void GenerateBytes(
Span <byte> bytes)
{
Sodium.Initialize();
GenerateBytesCore(bytes);
}
public static void GenerateBytes(
Span <byte> bytes)
{
if (bytes.Length == 0)
{
return;
}
Sodium.Initialize();
GenerateBytesCore(bytes);
}
public static byte[] GenerateBytes(
int count)
{
if (count < 0)
{
throw Error.ArgumentOutOfRange_GenerateNegativeCount(nameof(count));
}
Sodium.Initialize();
byte[] bytes = new byte[count];
GenerateBytesCore(bytes);
return(bytes);
}
private protected Algorithm()
{
Sodium.Initialize();
}
private protected RandomGenerator()
{
Sodium.Initialize();
}
internal Algorithm()
{
Sodium.Initialize();
}