Lightweight Micro-cash for the Internet

  • Wenbo Mao Hewle
  • Published 1996


Abstrac t . We propose a micro-cash technique based on a one-time signature scheme: signing a message more than once leads to disclosure of the signer's private key. In addition to usual cash properties such as off-fine bank for payment and spender's anonymity, the technique also provides a number of useful features. These include: identifying double… (More)


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