libp2p-crypto - npm Package Compare versions

Comparing version 0.7.5 to 0.7.6

package.json

 {
   "name": "libp2p-crypto",
-  "version": "0.7.5",
+  "version": "0.7.6",
   "description": "Crypto primitives for libp2p",
@@ -45,2 +45,4 @@ "main": "src/index.js",
     "rsa-pem-to-jwk": "^1.1.3",
+    "safe-buffer": "^5.0.1",
+    "tweetnacl": "^0.14.5",
     "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#master"
@@ -55,3 +57,3 @@ },
   "optionalDependencies": {
-    "node-webcrypto-ossl": "^1.0.13"
+    "node-webcrypto-ossl": "^1.0.15"
   },
@@ -78,4 +80,5 @@ "pre-commit": [
     "Richard Littauer <[e-mail]>",
+    "Yusef Napora <[e-mail]>",
     "nikuda <[e-mail]>"
   ]
 }

src/crypto.js

@@ -8,1 +8,2 @@ 'use strict'
 exports.rsa = require('./crypto/rsa')
+exports.ed25519 = require('./crypto/ed25519')

src/crypto.proto.js

@@ -5,2 +5,3 @@ 'use strict'
   RSA = 0;
+  Ed25519 = 1;
 }
@@ -7,0 +8,0 @@

src/crypto/ecdh-browser.js

@@ -6,2 +6,3 @@ 'use strict'
 const BN = require('asn1.js').bignum
+const Buffer = require('safe-buffer').Buffer
 
@@ -101,3 +102,3 @@ const util = require('./util')
   return Buffer.concat([
-    new Buffer([4]), // uncompressed point
+    Buffer.from([4]), // uncompressed point
     toBn(jwk.x).toArrayLike(Buffer, 'be', byteLen),
@@ -112,3 +113,3 @@ toBn(jwk.y).toArrayLike(Buffer, 'be', byteLen)
 
-  if (!key.slice(0, 1).equals(new Buffer([4]))) {
+  if (!key.slice(0, 1).equals(Buffer.from([4]))) {
     throw new Error('Invalid key format')
@@ -115,0 +116,0 @@ }

src/crypto/hmac-browser.js

 'use strict'
 
 const nodeify = require('nodeify')
+const Buffer = require('safe-buffer').Buffer
 
@@ -5,0 +6,0 @@ const crypto = require('./webcrypto')()

src/crypto/rsa-browser.js

 'use strict'
 
 const nodeify = require('nodeify')
+const Buffer = require('safe-buffer').Buffer
 
@@ -5,0 +6,0 @@ const crypto = require('./webcrypto')()

src/crypto/util.js

 'use strict'
 
 const BN = require('asn1.js').bignum
+const Buffer = require('safe-buffer').Buffer
 
@@ -5,0 +6,0 @@ // Convert a BN.js instance to a base64 encoded string without padding

src/index.js

 'use strict'
 
 const protobuf = require('protocol-buffers')
+
 const pbm = protobuf(require('./crypto.proto'))
@@ -12,2 +13,4 @@ const c = require('./crypto')
 const keys = exports.keys = require('./keys')
+const KEY_TYPES = ['rsa', 'ed25519']
+
 exports.keyStretcher = require('./key-stretcher')
@@ -34,2 +37,4 @@ exports.generateEphemeralKeyPair = require('./ephemeral-keys')
       return keys.rsa.unmarshalRsaPublicKey(decoded.Data)
+    case pbm.KeyType.Ed25519:
+      return keys.ed25519.unmarshalEd25519PublicKey(decoded.Data)
     default:
@@ -43,5 +48,3 @@ throw new Error('invalid or unsupported key type')
   type = (type || 'rsa').toLowerCase()
-
-  // for now only rsa is supported
-  if (type !== 'rsa') {
+  if (KEY_TYPES.indexOf(type) < 0) {
     throw new Error('invalid or unsupported key type')
@@ -61,2 +64,4 @@ }
       return keys.rsa.unmarshalRsaPrivateKey(decoded.Data, callback)
+    case pbm.KeyType.Ed25519:
+      return keys.ed25519.unmarshalEd25519PrivateKey(decoded.Data, callback)
     default:
@@ -70,5 +75,3 @@ callback(new Error('invalid or unsupported key type'))
   type = (type || 'rsa').toLowerCase()
-
-  // for now only rsa is supported
-  if (type !== 'rsa') {
+  if (KEY_TYPES.indexOf(type) < 0) {
     throw new Error('invalid or unsupported key type')
@@ -84,5 +87,4 @@ }
   }
-  const buf = new Buffer(number)
-  c.rsa.getRandomValues(buf)
-  return buf
+
+  return c.rsa.getRandomValues(new Uint8Array(number))
 }

src/key-stretcher.js

@@ -5,2 +5,3 @@ 'use strict'
 const whilst = require('async/whilst')
+const Buffer = require('safe-buffer').Buffer
 
@@ -7,0 +8,0 @@ const cipherMap = {

src/keys/index.js

 'use strict'
 
 module.exports = {
-  rsa: require('./rsa')
+  rsa: require('./rsa'),
+  ed25519: require('./ed25519')
 }

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Improved metrics

Total package byte prevSize

1649985

increased by14.06%

Lines of code

20108

increased by15.22%

Worsened metrics

Dependency count

13

increased by18.18%

Number of package files

36

decreased by-5.26%

Dependency changes

• + Addedsafe-buffer@^5.0.1

• + Addedtweetnacl@^0.14.5

• + Addedtweetnacl@0.14.5(transitive)