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Author: javascript-2020

blog/26-04-26/x509-certificates-in-js---encrypt-decrypt-data/x509-certificates-in-js---encrypt-decrypt-data.html

@@ -70,7 +70,7 @@
 
 
             <blog-hdr v2.0 component=grp1>
-                  <h1 class=title>
+                  <h1 slot=title class=title>
                         x509 Certificates in Javascript : Encrypt / Decrypt Data
                   </h1>
                   <time slot=date datetime=2026-04-26>
@@ -100,9 +100,17 @@ <h1 class=title>
                         AES symmetric key and together with the encryption parameters decrypts the payload.
                         key
                         <br>
-                        The procedure follows this process because, AES symmetric key encryption is quick and easy.  The mathematics
-                        of RSA encryption only allows for small amount of information to be encrypted
+                        The procedure is used because, AES symmetric key encryption is quick and easy.  The mathematics
+                        of RSA encryption only allows for small amount of information to be encrypted.
                   </p>
+                  <ul>
+                        <li>
+                              2048 bit RSA key => ~ 190 Bytes of encrypted payload
+                        </li>
+                        <li>
+                              4096 bit RSA key => ~ 340 Bytes of encrypted payload
+                        </li>
+                  </ul>
             </div>
 
 
@@ -135,7 +143,7 @@ <h4>
 
             <div>
 
-                  for use in the browser
+                  RSA encrypt / decrypt in the browser
 
             </div>
 
@@ -144,7 +152,7 @@ <h4>
 
             <div>
 
-                  for use in nodejs
+                  RSA encrypt / decrypt in nodejs
 
             </div>