Some verification working

static/js/modules/crypto/paillier.js

@@ -53,6 +53,10 @@ class ProofSessionProver {
         }
     }
 
+    get a() {
+        return mod_exp(this.rp, this.cipherText.pubKey.n, this.cipherText.pubKey.n ** 2n);
+    }
+
     noise() {
         return mod_exp(this.rp, this.cipherText.pubKey.n, this.cipherText.pubKey.n ** 2n);
     }
@@ -86,7 +90,7 @@ export class ReadOnlyCyphertext {
         this.cyphertext = (this.cyphertext * c.cyphertext) % this.pubKey.n ** 2n;
     }
 
-    prove(tag, plainText, a) {
+    prove(plainText, a) {
         return new ProofSessionVerifier(this, plainText, a);
     }
 }