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ckamath
ckamath
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It's not possible to completely get rid of the PKG, but one can limit the amount of trust on a (single) PKG through distributed key generation --- see BF01,§6BF01,§6. On the other hand, one could hold the PKG accountable in case it behaves malicously --- see Goy07.

It's not possible to completely get rid of the PKG, but one can limit the amount of trust on a (single) PKG through distributed key generation --- see BF01,§6. On the other hand, one could hold the PKG accountable in case it behaves malicously --- see Goy07.

It's not possible to completely get rid of the PKG, but one can limit the amount of trust on a (single) PKG through distributed key generation --- see BF01,§6. On the other hand, one could hold the PKG accountable in case it behaves malicously --- see Goy07.

Source Link
ckamath
ckamath
  • 5.5k
  • 2
  • 24
  • 42

It's not possible to completely get rid of the PKG, but one can limit the amount of trust on a (single) PKG through distributed key generation --- see BF01,§6. On the other hand, one could hold the PKG accountable in case it behaves malicously --- see Goy07.