diff --git a/generate_hashes.sh b/generate_hashes.sh
new file mode 100755
index 0000000..cc2515f
--- /dev/null
+++ b/generate_hashes.sh
@@ -0,0 +1,28 @@
+# Parameters:
+# 1) Path to source file (one name per line)
+# 2) Event Token
+# 3) Number of rounds
+
+CLIENT_CERT="client.crt"
+CLIENT_KEY="client.key"
+HOST="https://localhost/get_ids"
+
+SRC_DIR=$(echo $PWD)
+TMP_DIR=$(mktemp -d)
+cd $TMP_DIR
+split -l 50 -d $SRC_DIR/$1 user-list-
+
+for f in $TMP_DIR/*
+do
+  USERS=$(cat $f | paste -sd ',' -)
+  USERS=$(echo "$USERS" | sed "s/,/\",\ \"/g")
+  USERS="\"$USERS\""
+  for ROUND in $(seq 1 $3)
+  do
+    JSON="{\"event_token\": \"$2\", \"round\": $ROUND, \"user_names\": [$USERS]}"
+    curl -k $HOST --cert $CLIENT_CERT --key $CLIENT_KEY -H 'Content-Type: application/json' \
+      -d "$JSON" > /dev/null
+  done
+done
+
+rm -rf $TMP_DIR