switch to safe buffer

browser/index.js

@@ -1,4 +1,4 @@
-var Buffer = require('buffer').Buffer
+var Buffer = require('safe-buffer').Buffer
 var createHash = require('create-hash')
 var stream = require('readable-stream')
 var inherits = require('inherits')

browser/sign.js

@@ -1,5 +1,5 @@
 // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
-var Buffer = require('buffer').Buffer
+var Buffer = require('safe-buffer').Buffer
 var createHmac = require('create-hmac')
 var crt = require('browserify-rsa')
 var EC = require('elliptic').ec

browser/verify.js

@@ -1,5 +1,5 @@
 // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
-var Buffer = require('buffer').Buffer
+var Buffer = require('safe-buffer').Buffer
 var BN = require('bn.js')
 var EC = require('elliptic').ec
 var parseKeys = require('parse-asn1')

package.json

@@ -30,7 +30,8 @@
     "elliptic": "^6.5.2",
     "inherits": "^2.0.4",
     "parse-asn1": "^5.1.5",
-    "readable-stream": "^3.6.0"
+    "readable-stream": "^3.6.0",
+    "safe-buffer": "^5.2.0"
   },
   "devDependencies": {
     "nyc": "^15.0.1",

test/index.js

@@ -1,4 +1,4 @@
-var Buffer = require('buffer').Buffer
+var Buffer = require('safe-buffer').Buffer
 var asn1 = require('parse-asn1/asn1')
 var test = require('tape').test
 var nCrypto = require('crypto')