@unpublished{WGPK12,
     author       = {Wenzel-Benner, Christian and Gr"af, Jens and John Pham and Kaps, Jens-Peter},
     title        = {{XBX} Benchmarking Results {January} 2012},
     month        = {Mar},
     year         = {2012},
     note         = {Third {SHA-3} candidate conference}
}