Fixed the env var for testing extended bit lengths.

.drone.yml

@@ -5,7 +5,7 @@ pipeline:
   build:
     image: node
     environment:
-      RASHA_TEST_LARGE_KEYS: 1
+      RASHA_TEST_LARGE_KEYS: "true"
     commands:
       - npm install --ignore-scripts
       - npm test

README.md

@@ -1,4 +1,4 @@
-[Rasha.js](https://git.coolaj86.com/coolaj86/rasha.js) · [![Build Status](https://strong-emu-11.telebit.io/api/badges/jshaver/rasha.js/status.svg)](https://strong-emu-11.telebit.io/jshaver/rasha.js)
+[Rasha.js](https://git.coolaj86.com/coolaj86/rasha.js) · [![Build Status](https://strong-emu-11.telebit.io/api/badges/coolaj86/rasha.js/status.svg)](https://strong-emu-11.telebit.io/coolaj86/rasha.js)
 =========
 
 Sponsored by [Root](https://therootcompany.com).

test.sh

@@ -149,14 +149,14 @@ rndkey 768
 rndkey 1024
 rndkey 2048 # first secure key size
 
-if [  ${RASHA_TEST_LARGE_KEYS} ]; then 
+if [ "${RASHA_TEST_LARGE_KEYS}" == "true" ]; then 
   rndkey 3072
   rndkey 4096 # largest reasonable key size
 else
   echo ""
   echo "Note:"
   echo "Keys larger than 2048 have been tested and work, but are omitted from automated tests to save time."
-  echo "Set RASHA_TEST_LARGE_KEYS=0 to enable testing of keys up to 4096."
+  echo "Set RASHA_TEST_LARGE_KEYS=true to enable testing of keys up to 4096."
 fi
 
 echo ""