Authors are invited to submit original research papers via electronic submission through EasyChair https://easychair.org/conferences/?conf=space2016 Details of the submission procedure are posted on the conference webpage. The submission must be anonymous, with no author names, affiliations, acknowledgements, or obvious references. It should begin with a title, a short abstract, and a list of keywords. The paper should be at most 20 pages (including the bibliography but excluding clearly marked appendices), using the plain LNCS format. Note that reviewers are not expected to read the appendices and that the appendices will not be included in the final printed version of the paper. Submissions not meeting these guidelines risk rejection without consideration of their merits. All submissions will be blind refereed. Only original research contributions will be considered. Submissions which substantially duplicate work that any of the authors have published elsewhere, or have submitted in parallel to any other conferences or workshops that have proceedings, will be instantly rejected. The IACR Policy on irregular submissions (http://www.iacr.org/irregular.html) will be strictly enforced.