Equitable Key Escrow with Limited Time Span (or, How to Enforce Time Expiration Cryptographically)

@inproceedings{Burmester1998EquitableKE,
  title={Equitable Key Escrow with Limited Time Span (or, How to Enforce Time Expiration Cryptographically)},
  author={Mike Burmester and Yvo Desmedt and Jennifer Seberry},
  booktitle={ASIACRYPT},
  year={1998}
}
With equitable key escrow the control of society over the in dividual and the control of the individual over society are shared fairly In particular the control is limited to speci ed time periods We con sider two applications time controlled key escrow and time controlled auctions with closed bids In the rst the individual cannot be targeted outside the period authorized by the court In the second the individual cannot withhold his closed bid beyond the bidding period We propose two protocols… CONTINUE READING

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