Change name of setup(); add comment

Will Bamberg · Will Bamberg · commit 99061f0c370a · 2019-01-03T16:12:20.000-08:00
diff --git a/web-crypto/derive-key/ecdh.js b/web-crypto/derive-key/ecdh.js
@@ -98,8 +98,10 @@
     );
   }
 
-  async function setup() {
-    // Generate 2 ECDH key pairs: one for Alice and one for Bob.
+  async function agreeSharedSecretKey() {
+    // Generate 2 ECDH key pairs: one for Alice and one for Bob
+    // In more normal usage, they would generate their key pairs
+    // separately and exchange public keys securely
     let alicesKeyPair = await window.crypto.subtle.generateKey(
       {
         name: "ECDH",
@@ -137,6 +139,6 @@
     });
   }
 
-  setup();
+  agreeSharedSecretKey();
 
 })();

Original file line number	Diff line number	Diff line change
`@@ -98,8 +98,10 @@`
`98`	`98`	`);`
`99`	`99`	`}`
`100`	`100`
`101`		`- async function setup() {`
`102`		`- // Generate 2 ECDH key pairs: one for Alice and one for Bob.`
	`101`	`+ async function agreeSharedSecretKey() {`
	`102`	`+ // Generate 2 ECDH key pairs: one for Alice and one for Bob`
	`103`	`+ // In more normal usage, they would generate their key pairs`
	`104`	`+ // separately and exchange public keys securely`
`103`	`105`	`let alicesKeyPair = await window.crypto.subtle.generateKey(`
`104`	`106`	`{`
`105`	`107`	`name: "ECDH",`
`@@ -137,6 +139,6 @@`
`137`	`139`	`});`
`138`	`140`	`}`
`139`	`141`
`140`		`- setup();`
	`142`	`+ agreeSharedSecretKey();`
`141`	`143`
`142`	`144`	`})();`