From 9bd72118bfc3a222fe0b8ea53da2961b6af3273d Mon Sep 17 00:00:00 2001
From: "Jonathan \"Duke\" Leto" <jonathan@leto.net>
Date: Tue, 18 Jun 2019 06:55:34 -0700
Subject: [PATCH 1/2] It is actually bigger, sigh

---
 zcutil/fetch-params.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zcutil/fetch-params.sh b/zcutil/fetch-params.sh
index 58d707ca7..adfa66c3d 100755
--- a/zcutil/fetch-params.sh
+++ b/zcutil/fetch-params.sh
@@ -181,7 +181,7 @@ EOF
         # This may be the first time the user's run this script, so give
         # them some info, especially about bandwidth usage:
         cat <<EOF
-The parameters are currently about 650MB, so plan accordingly
+The parameters are currently about 750MB, so plan accordingly
 for your bandwidth constraints. If the files are already present and
 have the correct sha256sum, no networking is used.
 

From 96478bd32ae5c4065e2de33c4acfd105035e7989 Mon Sep 17 00:00:00 2001
From: Duke Leto <duke@leto.net>
Date: Wed, 19 Jun 2019 11:05:38 -0400
Subject: [PATCH 2/2] We must fetch sprout-groth16.params for now, until
 librustzcash changes

---
 zcutil/fetch-params.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zcutil/fetch-params.sh b/zcutil/fetch-params.sh
index adfa66c3d..473909a3e 100755
--- a/zcutil/fetch-params.sh
+++ b/zcutil/fetch-params.sh
@@ -13,6 +13,7 @@ fi
 
 SAPLING_SPEND_NAME='sapling-spend.params'
 SAPLING_OUTPUT_NAME='sapling-output.params'
+SAPLING_SPROUT_GROTH16_NAME='sprout-groth16.params'
 URL="https://z.cash/downloads"
 IPFS="/ipfs/QmZKKx7Xup7LiAtFRhYsE1M7waXcv9ir9eCECyXAFGxhEo"
 
@@ -196,6 +197,8 @@ EOF
     # Sapling parameters:
     fetch_params "$SAPLING_SPEND_NAME" "$PARAMS_DIR/$SAPLING_SPEND_NAME" "8e48ffd23abb3a5fd9c5589204f32d9c31285a04b78096ba40a79b75677efc13"
     fetch_params "$SAPLING_OUTPUT_NAME" "$PARAMS_DIR/$SAPLING_OUTPUT_NAME" "2f0ebbcbb9bb0bcffe95a397e7eba89c29eb4dde6191c339db88570e3f3fb0e4"
+    fetch_params "$SAPLING_SPROUT_GROTH16_NAME" "$PARAMS_DIR/$SAPLING_SPROUT_GROTH16_NAME" "b685d700c60328498fbde589c8c7c484c722b788b265b72af448a5bf0ee55b50"
+
 }
 
 main