public Result Create(out IFileSystem encryptedFileSystem, IFileSystem baseFileSystem, EncryptedFsKeyId keyId,
ReadOnlySpan <byte> encryptionSeed)
{
encryptedFileSystem = default;
if (keyId < EncryptedFsKeyId.Save || keyId > EncryptedFsKeyId.CustomStorage)
{
return(ResultFs.InvalidArgument.Log());
}
// todo: "proper" key generation instead of a lazy hack
Keyset.SetSdSeed(encryptionSeed.ToArray());
encryptedFileSystem = new AesXtsFileSystem(baseFileSystem, Keyset.SdCardKeys[(int)keyId], 0x4000);
return(Result.Success);
}
public Result Create(out ReferenceCountedDisposable <IFileSystem> encryptedFileSystem, ReferenceCountedDisposable <IFileSystem> baseFileSystem,
EncryptedFsKeyId keyId, in EncryptionSeed encryptionSeed)
