[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[GNUnet-SVN] [taler-exchange] branch master updated: explain what 'persi
From: |
gnunet |
Subject: |
[GNUnet-SVN] [taler-exchange] branch master updated: explain what 'persist' means on first usage |
Date: |
Wed, 17 May 2017 16:31:44 +0200 |
This is an automated email from the git hooks/post-receive script.
dold pushed a commit to branch master
in repository exchange.
The following commit(s) were added to refs/heads/master by this push:
new 191bcd6 explain what 'persist' means on first usage
191bcd6 is described below
commit 191bcd67f896272da313b958b97d37a6da27995a
Author: Florian Dold <address@hidden>
AuthorDate: Wed May 17 16:31:41 2017 +0200
explain what 'persist' means on first usage
---
doc/paper/taler.tex | 8 ++++++--
doc/paper/taler_FC2017.txt | 8 ++++++++
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/doc/paper/taler.tex b/doc/paper/taler.tex
index f71dead..ba1536f 100644
--- a/doc/paper/taler.tex
+++ b/doc/paper/taler.tex
@@ -821,9 +821,13 @@ interaction with the exchange:
\begin{itemize}
\item reserve key $W := (w_s,W_p)$ with private key $w_s$ and public key
$W_p := w_sG$,
\item coin key $C := (c_s,C_p)$ with private key $c_s$ and public key
$C_p := c_s G$,
- \item blinding factor $b$, and persists $\langle W, C, b \rangle$.
+ \item blinding factor $b$
\end{itemize}
- The customer then transfers an amount of money corresponding to
+ The customer first persists\footnote{When we say ``persist'', we mean that
the value
+ is stored in such a way that it can be recovered after a system crash, and
+ the protocol execution can be re-tried from a checkpoint
+ without losing money sent in the next step.} $\langle W, C, b \rangle$.
+ Then the customer transfers an amount of money corresponding to
at least $K_v$ to the exchange, with $W_p$ in the subject line
of the transaction.
\item
diff --git a/doc/paper/taler_FC2017.txt b/doc/paper/taler_FC2017.txt
index b00eb06..daf1313 100644
--- a/doc/paper/taler_FC2017.txt
+++ b/doc/paper/taler_FC2017.txt
@@ -133,6 +133,14 @@ Specific comments:
selected from? What does it mean to “commit to disk”? The customer commits
and keeps the commitment local? Where is this used?
+> Yes, juxtaposition denotes multiplication. "commit to disk" has been
+> changed to "persist", the customer must persis the value before making the
+> bank transaction, so that they don't lose their reserve key should the system
+> crash. It is used to restart the operation in case of a crash.
+> Where the blinding factor "b" is selected from depends on the instantiation
+> of the protocol, it's simply a fresh blinding factor in the blind signature
+> scheme.
+
- Section 4.1, step 3, what is the key K used in FDH? Also is S_w(B) a standard
signature?
--
To stop receiving notification emails like this one, please contact
address@hidden
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [GNUnet-SVN] [taler-exchange] branch master updated: explain what 'persist' means on first usage,
gnunet <=