-document CS options

1 files changed, 36 insertions, 2 deletions

diff --git a/manpages/taler.conf.5.rst b/manpages/taler.conf.5.rst
index cb7d8d09..a6b65196 100644
--- a/manpages/taler.conf.5.rst
+++ b/manpages/taler.conf.5.rst
@@ -1,4 +1,4 @@
-taler.conf(5)
+it putaler.conf(5)
 #############
 
 .. only:: html
@@ -247,6 +247,34 @@ Note that the **taler-exchange-secmod-rsa** also evaluates the ``[coin_*]``
 configuration sections described below.
 
 
+EXCHANGE CS CRYPTO HELPER OPTIONS
+---------------------------------
+
+The following options must be in the section "[taler-exchange-secmod-cs]".
+
+LOOKAHEAD_SIGN
+  How long do we generate denomination and signing keys ahead of time?
+
+OVERLAP_DURATION
+  How much should validity periods for coins overlap?
+  Should be long enough to avoid problems with
+  wallets picking one key and then due to network latency
+  another key being valid.  The ``DURATION_WITHDRAW`` period
+  must be longer than this value.
+
+SM_PRIV_KEY
+  Where should the security module store its long-term private key?
+
+KEY_DIR
+  Where should the security module store the private keys it manages?
+
+UNIXPATH
+  On which path should the security module listen for signing requests?
+
+Note that the **taler-exchange-secmod-cs** also evaluates the ``[coin_*]``
+configuration sections described below.
+
+
 
 EXCHANGE EDDSA CRYPTO HELPER OPTIONS
 ------------------------------------
@@ -390,8 +418,14 @@ FEE_REFUND
    What fee is charged for refunds? When a coin is refunded, the deposit
    fee is returned. Instead, the refund fee is charged to the customer.
 
+CIPHER
+   What cryptosystem should be used? Must be set to either "CS" or "RSA".
+   The respective crypto-helper will then generate the keys for this
+   denomination.
+
 RSA_KEYSIZE
-   What is the RSA keysize modulos (in bits)?
+   What is the RSA keysize modulos (in bits)?  Only used if "CIPHER=RSA".
+
 
 MERCHANT OPTIONS
 ----------------