X-Git-Url: https://git.distorted.org.uk/~mdw/distorted-keys/blobdiff_plain/600916867dd4f7e6129f8c1ebbc84134fbf9f9f2..2661d8aa033971c32f45392fc70e42f0d9a2c14e:/keys.reveal

diff --git a/keys.reveal b/keys.reveal
index f11a59b..9e18879 100755
--- a/keys.reveal
+++ b/keys.reveal
@@ -64,24 +64,7 @@ mktmp
 cat >$tmp/secret
 
 ## Read the threshold from the recovery metadata.
-read param <$KEYS/recov/$recov/$keeper.param
-case "$param" in
-  shamir-params:*) ;;
-  *)
-    echo >&2 "$quis: secret sharing parameter file damaged (wrong header)"
-    exit 1
-    ;;
-esac
-t=";${param#*:}"
-case "$t" in
-  *";t="*) ;;
-  *)
-    echo >&2 "$quis: secret sharing parameter file damaged (missing t)"
-    exit 1
-    ;;
-esac
-t=${t#*;t=}
-t=${t%%;*}
+t=$(sharethresh $KEYS/recov/$recov/$keeper.param)
 
 ## Find out which keeper index it corresponds to.
 read n hunoz <$KEYS/keeper/$keeper/meta