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| author | Florian Dold <florian.dold@gmail.com> | 2017-08-10 15:10:52 +0200 |
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| committer | Florian Dold <florian.dold@gmail.com> | 2017-08-10 15:10:52 +0200 |
| commit | 10c58e67e85397bcf438dc832f35a49ed8773f78 (patch) | |
| tree | 4dca00e6fee3c6874c47bfaab6d0b35ed5afbc7a | |
| parent | 1cd57cf06f93d5f06af79afb8162628e7449af64 (diff) | |
| download | papers-10c58e67e85397bcf438dc832f35a49ed8773f78.tar.gz papers-10c58e67e85397bcf438dc832f35a49ed8773f78.tar.bz2 papers-10c58e67e85397bcf438dc832f35a49ed8773f78.zip | |
comment about aborts
| -rw-r--r-- | comparison/comparison.tex | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/comparison/comparison.tex b/comparison/comparison.tex index 4777131..319ec45 100644 --- a/comparison/comparison.tex +++ b/comparison/comparison.tex @@ -47,6 +47,10 @@ \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. |