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authorFlorian Dold <florian.dold@gmail.com>2017-08-10 15:10:52 +0200
committerFlorian Dold <florian.dold@gmail.com>2017-08-10 15:10:52 +0200
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comment about aborts
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\section{Misc.}
+\textbf{Blind signatures under aborts.} The idea here is that the customer could abort before the exchange
+credits the account/reserve. Before aborting, the customer obtains some intermediate values from the exchange, which they
+could re-combine into a valid signature when repeating this many times. This is especially relevent since there's a proof
+that in the Standard Model, blind signature schemes need to have $>3$ moves.