diff --git a/crypto/key.go b/crypto/key.go
index d844b14..d42c40e 100644
--- a/crypto/key.go
+++ b/crypto/key.go
@@ -456,8 +456,8 @@ func (pm *PmCrypto) GenerateRSAKeyWithPrimes(
 	return pm.generateKey(userName, domain, passphrase, "rsa", bits, primeone, primetwo, primethree, primefour)
 }
 
-// GenerateKey ...
-// TODO: is it really disabled
+// GenerateKey and generate primes
+// TODO: is it really disabled -> no this is used by android
 // disabled now, will enable later
 // #generat new key with email address. Fix the UserID issue in protonmail system. on Feb 28, 17
 // #static generate_key_with_email(email : string, passphrase : string, bits : i32) : open_pgp_key;
diff --git a/crypto/keyring.go b/crypto/keyring.go
index 18f75fb..38b6cb7 100644
--- a/crypto/keyring.go
+++ b/crypto/keyring.go
@@ -503,7 +503,7 @@ func (kr *KeyRing) readFrom(r io.Reader, armored bool) error {
 			switch entity.PrivateKey.PrivateKey.(type) {
 			// TODO: type mismatch after crypto lib update, fix this:
 			case *rsa.PrivateKey:
-				//entity.PrimaryKey = packet.NewRSAPublicKey(time.Now(), entity.PrivateKey.PrivateKey.(*rsa.PrivateKey).Public().(*rsa.PublicKey))
+				entity.PrimaryKey = packet.NewRSAPublicKey(time.Now(), entity.PrivateKey.PrivateKey.(*rsa.PrivateKey).Public().(*rsa.PublicKey))
 			case *ecdsa.PrivateKey:
 				entity.PrimaryKey = packet.NewECDSAPublicKey(time.Now(), entity.PrivateKey.PrivateKey.(*ecdsa.PrivateKey).Public().(*ecdsa.PublicKey))
 			}
@@ -512,7 +512,7 @@ func (kr *KeyRing) readFrom(r io.Reader, armored bool) error {
 			if subkey.PrivateKey != nil {
 				switch subkey.PrivateKey.PrivateKey.(type) {
 				case *rsa.PrivateKey:
-					//subkey.PublicKey = packet.NewRSAPublicKey(time.Now(), subkey.PrivateKey.PrivateKey.(*rsa.PrivateKey).Public().(*rsa.PublicKey))
+					subkey.PublicKey = packet.NewRSAPublicKey(time.Now(), subkey.PrivateKey.PrivateKey.(*rsa.PrivateKey).Public().(*rsa.PublicKey))
 				case *ecdsa.PrivateKey:
 					subkey.PublicKey = packet.NewECDSAPublicKey(time.Now(), subkey.PrivateKey.PrivateKey.(*ecdsa.PrivateKey).Public().(*ecdsa.PublicKey))
 				}