doc: fix webcrypto HMAC generateKey example

PR-URL: #37197 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Tobias Nießen <[email protected]>
nodejs · Feb 5, 2021 · 29789f7 · 29789f7
1 parent 7d0f680
commit 29789f7
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/doc/api/webcrypto.md b/doc/api/webcrypto.md
@@ -14,12 +14,13 @@ const { subtle } = require('crypto').webcrypto;
 (async function() {
 
   const key = await subtle.generateKey({
-    name: 'hmac',
-    length: 123
+    name: 'HMAC',
+    hash: 'SHA-256',
+    length: 256
   }, true, ['sign', 'verify']);
 
   const digest = await subtle.sign({
-    name: 'hmac'
+    name: 'HMAC'
   }, key, 'I love cupcakes');
 
 })();