Boureanu, Ioana CristinaVaudenay, Serge2012-06-212012-06-212012-06-21201210.1007/978-3-642-33272-2_6https://infoscience.epfl.ch/handle/20.500.14299/82014NCCR-MICSNCCR-MICS/SecuSeveral Weak Bit-Commitments Using Seal-Once Tamper-Evident Devicestext::conference output::conference proceedings::conference paper