moar comments

Signed-off-by: Jakub Sokołowski <jakub@status.im>

src/lsfr.js

@@ -15,6 +15,9 @@ const ONE = BigInt(1)
 const UINT64 = BigInt("0xFFFFFFFFFFFFFFFF")
 
 /**
+ * Linear-Feedback Shift Register algorithm
+ * For details: https://en.wikipedia.org/wiki/Linear-feedback_shift_register
+ * 
  * This implementation is based on the GoLang one in status-go:
  * https://github.com/status-im/status-go/tree/develop/protocol/identity/alias
  **/

src/main.js

@@ -48,8 +48,10 @@ function chatKeyToChatName(pubKeyStr) {
   let seed = pubKeyX
   let poly = BigInt(184)
   
+  /* Linear-Feedback Shift Register */
   let gen = new LSFR(poly, seed)
   
+  /* Pick words based on modulo of generated number */
   let adjec1 = gen.next() % BigInt(adjectives.length)
   let adjec2 = gen.next() % BigInt(adjectives.length)
   let animal = gen.next() % BigInt(animals.length)