/// <summary>
/// Returns the cached <see cref="ISafeByte" /> for the specified <see cref="byte" />.
/// </summary>
/// <param name="byte">The byte.</param>
public ISafeByte GetByByte(byte @byte)
{
EnsureInitialized();
var id = _byteIdGenerator.Generate(@byte); //Do not skip or cache this step to minimize the amount of time for ids to be seen.
return(_safeBytesDictionary.Object[id]);
}
/// <exception cref="System.InvalidOperationException">Thrown when byte is already set</exception>
public void Set(byte b)
{
EnsureByteIsNotSet();
RuntimeHelper.ExecuteCodeWithGuaranteedCleanup(
() =>
{
//Generate ID
_id = _byteIdGenerator.Generate(b);
//Encrypt
Encrypt(b);
IsByteSet = true;
},
() =>
{
_memoryProtector.Protect(_encryptionKey);
_memoryProtector.Protect(_encryptedByte);
});
}
