node-webcrypto-ossl - npm Package Compare versions

Comparing version 1.0.33 to 1.0.34

buildjs/crypto/ec.js

@@ -28,2 +28,5 @@ "use strict";
             break;
+        case "K-256":
+            namedCurve = "secp256k1";
+            break;
         default:
@@ -82,14 +85,13 @@ throw new WebCryptoError("Unsupported namedCurve in use");
                     }
+                    if (!alg.namedCurve) {
+                        throw new WebCryptoError("ImportKey: namedCurve property of algorithm parameter is required");
+                    }
                     var keyLength = 0;
-                    var crv = "";
                     if (keyData.length === 65) {
-                        crv = "P-256";
                         keyLength = 32;
                     }
                     else if (keyData.length === 97) {
-                        crv = "P-384";
                         keyLength = 48;
                     }
                     else if (keyData.length === 133) {
-                        crv = "P-521";
                         keyLength = 66;
@@ -100,3 +102,3 @@ }
                     data["kty"] = new Buffer("EC", "utf-8");
-                    data["crv"] = nc2ssl(crv);
+                    data["crv"] = nc2ssl(alg.namedCurve.toUpperCase());
                     data["x"] = b64_decode(Base64Url.encode(buf_pad(x, keyLength)));
@@ -187,2 +189,3 @@ data["y"] = b64_decode(Base64Url.encode(buf_pad(y, keyLength)));
                                 case "P-256":
+                                case "K-256":
                                     padSize = 32;
@@ -241,2 +244,3 @@ break;
                                 case "P-256":
+                                case "K-256":
                                     padSize = 32;
@@ -243,0 +247,0 @@ break;

buildjs/webcrypto.js

@@ -7,5 +7,2 @@ "use strict";
 var subtle = require("./subtle");
-var g = global;
-g.btoa = function (data) { return new Buffer(data, "binary").toString("base64"); };
-g.atob = function (data) { return new Buffer(data, "base64").toString("binary"); };
 var ERR_RANDOM_VALUE_LENGTH = "Failed to execute 'getRandomValues' on 'Crypto': The ArrayBufferView's byte length (%1) exceeds the number of bytes of entropy available via this API (65536).";
@@ -12,0 +9,0 @@ var WebCrypto = (function () {

package.json

 {
   "name": "node-webcrypto-ossl",
-  "version": "1.0.33",
+  "version": "1.0.34",
   "repository": {
@@ -37,3 +37,4 @@ "type": "git",
     "jwk",
-    "polyfill"
+    "polyfill",
+    "secp256k1"
   ],
@@ -44,3 +45,3 @@ "dependencies": {
     "tslib": "^1.8.1",
-    "webcrypto-core": "^0.1.18"
+    "webcrypto-core": "^0.1.19"
   },
@@ -53,4 +54,5 @@ "devDependencies": {
     "nyc": "^10.1.2",
+    "pvtsutils": "^1.0.2",
     "typescript": "^2.6.2"
   }
 }

README.md

@@ -89,2 +89,8 @@ # node-webcrypto-ossl
 
+## Elliptic curve secp256k1
+
+`secp256k1` curve is not defined by the WebCrypto specifications. This module implements `K-256` curve for ECDSA algorithm.
+
+[K-256 curve examples](https://github.com/PeculiarVentures/webcrypto-core/blob/master/spec/EC_K_256.md)
+
 ## KeyStorage
@@ -91,0 +97,0 @@

test/ec.js

@@ -14,3 +14,3 @@ "use strict";
     var DIGEST = ["SHA-1", "SHA-256", "SHA-384", "SHA-512"];
-    var NAMED_CURVES = ["P-256", "P-384", "P-521"];
+    var NAMED_CURVES = ["P-256", "P-384", "P-521", "K-256"];
 
@@ -17,0 +17,0 @@ var keys = [];

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Improved metrics

Total package byte prevSize

369269

increased by3.33%

Number of package files

106

increased by0.95%

Lines of code

4149

increased by4.46%

Number of lines in readme file

169

increased by3.68%

Worsened metrics

Dev dependency count

7

increased by16.67%

Dependency changes

• Updatedwebcrypto-core@^0.1.19