diff --git a/asymcrypt.go b/asymcrypt.go
index 19bc333..7b2c2ce 100644
--- a/asymcrypt.go
+++ b/asymcrypt.go
@@ -192,3 +192,110 @@ func createPublicKeyRing(publicKey string) (*crypto.KeyRing, error) {
 
 	return publicKeyRing, nil
 }
+
+func AsymEncryptAndSign2(PublicEncryptionKey string, PrivateSignatureKey string, data []byte) ([]byte, []byte, error) {
+	pub, err := base64.StdEncoding.DecodeString(PublicEncryptionKey)
+	if err != nil {
+		log.Error().Msg("Message encryption and sign b64 failed")
+	}
+	priv, err := base64.StdEncoding.DecodeString(PrivateSignatureKey)
+	if err != nil {
+		log.Error().Msg("Message encryption and sign b64 failed")
+	}
+	ciphertext, signature, err := encryptAndSignMessage(string(pub), string(priv), crypto.NewPlainMessage(data))
+	if err != nil {
+		log.Error().Msg("Message encryption failed")
+		return nil, nil, err
+	}
+	return ciphertext.GetBinary(), signature, err
+}
+
+func AsymDecryptAndCheck2(MyPrivateEncryptionKey string, MyContactPublicKey string, data []byte, Signature []byte) (DecryptedMessage []byte, err error) {
+	priv, err := base64.StdEncoding.DecodeString(MyPrivateEncryptionKey)
+	if err != nil {
+		log.Error().Msg("Message decryption and sign b64 failed")
+	}
+	pub, err := base64.StdEncoding.DecodeString(MyContactPublicKey)
+	if err != nil {
+		log.Error().Msg("Message decryption and sign b64 failed")
+	}
+	DecryptedMessage, err = decryptAndCheckMessage(string(pub), string(priv), crypto.NewPGPMessage(data), crypto.NewPGPSignature(Signature))
+	if err != nil {
+		log.Error().Msg("Message decryption and sign failed")
+	}
+	return DecryptedMessage, err
+}
+
+func encryptAndSignMessage(pub string, priv string, message *crypto.PlainMessage) (*crypto.PGPMessage, []byte, error) {
+	var privateKeyObj, unlockedKeyObj *crypto.Key
+	var privateKeyRing *crypto.KeyRing
+	publicKeyRing, err := createPublicKeyRing(pub)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	if err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to encrypt message")
+	}
+
+	if privateKeyObj, err = crypto.NewKeyFromArmored(priv); err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to parse private key")
+	}
+
+	if unlockedKeyObj, err = privateKeyObj.Unlock(nil); err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to unlock key")
+	}
+	defer unlockedKeyObj.ClearPrivateParams()
+
+	if privateKeyRing, err = crypto.NewKeyRing(unlockedKeyObj); err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to create private keyring")
+	}
+
+	ciphertext, err := publicKeyRing.Encrypt(message, nil)
+	if err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to encrypt message")
+	}
+
+	signature, err := privateKeyRing.SignDetached(message)
+	if err != nil {
+		return nil, nil, errors.Wrap(err, "gopenpgp: unable to encrypt message")
+	}
+	return ciphertext, signature.GetBinary(), nil
+}
+
+func decryptAndCheckMessage(pub string, priv string, message *crypto.PGPMessage, signature *crypto.PGPSignature) ([]byte, error) {
+	var privateKeyObj, unlockedKeyObj *crypto.Key
+	var privateKeyRing *crypto.KeyRing
+	publicKeyRing, err := createPublicKeyRing(pub)
+	if err != nil {
+		return nil, err
+	}
+
+	if err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to encrypt message")
+	}
+
+	if privateKeyObj, err = crypto.NewKeyFromArmored(priv); err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to parse private key")
+	}
+
+	if unlockedKeyObj, err = privateKeyObj.Unlock(nil); err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to unlock key")
+	}
+	defer unlockedKeyObj.ClearPrivateParams()
+
+	if privateKeyRing, err = crypto.NewKeyRing(unlockedKeyObj); err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to create private keyring")
+	}
+
+	plainmessage, err := privateKeyRing.Decrypt(message, nil, 0)
+	if err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to decrypt message")
+	}
+
+	err = publicKeyRing.VerifyDetached(plainmessage, signature, crypto.GetUnixTime())
+	if err != nil {
+		return nil, errors.Wrap(err, "gopenpgp: unable to check message signature")
+	}
+	return plainmessage.GetBinary(), nil
+}
diff --git a/asymcrypt_test.go b/asymcrypt_test.go
index fd15ede..c0391b7 100644
--- a/asymcrypt_test.go
+++ b/asymcrypt_test.go
@@ -3,6 +3,7 @@ package meowlib
 import (
 	"encoding/base64"
 	"fmt"
+	"io/ioutil"
 	"log"
 	"testing"
 
@@ -93,6 +94,20 @@ func TestAsymEncryptDecryptSigned(t *testing.T) {
 	assert.Equal(t, foo, string(decMess), "The two messages should be the same.")
 }
 
+func TestAsymEncryptDecryptSigned2(t *testing.T) {
+	kp := NewKeyPair()
+	foo := "!#$%&()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_abcdefghijklmnopqrstuvwxyz{|}~"
+	encMess, sign, err := AsymEncryptAndSign2(kp.Public, kp.Private, []byte(foo))
+	if err != nil {
+		log.Println(err.Error())
+	}
+	decMess, err2 := AsymDecryptAndCheck2(kp.Private, kp.Public, encMess, sign)
+	if err2 != nil {
+		log.Println(err2.Error())
+	}
+	assert.Equal(t, foo, string(decMess), "The two messages should be the same.")
+}
+
 func TestFlutterCompat(t *testing.T) {
 	pub := base64.StdEncoding.EncodeToString([]byte(publicKeyECC))
 	priv := base64.StdEncoding.EncodeToString([]byte(privateKeyECC))
@@ -104,4 +119,63 @@ func TestFlutterCompat(t *testing.T) {
 
 	println(base64.StdEncoding.EncodeToString(encMess))
 	println(base64.StdEncoding.EncodeToString(sign))
+
+}
+
+func TestFlutterDecode(t *testing.T) {
+	pub, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/pub.key")
+	if err != nil {
+		fmt.Println("Err")
+	}
+	priv, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/priv.key")
+	if err != nil {
+		fmt.Println("Err")
+	}
+	msg, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/msg.enc")
+	if err != nil {
+		fmt.Println("Err")
+	}
+	sign, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/msg.sign")
+	if err != nil {
+		fmt.Println("Err")
+	}
+	decMsg, err := AsymDecrypt(base64.StdEncoding.EncodeToString(priv), msg)
+	if err != nil {
+		log.Println(err.Error())
+	}
+	println(string(decMsg))
+	decMsg, err = AsymDecryptAndCheck2(base64.StdEncoding.EncodeToString(priv), base64.StdEncoding.EncodeToString(pub), msg, sign)
+	if err != nil {
+		log.Println(err.Error())
+	}
+	println(string(decMsg))
+	println(base64.StdEncoding.EncodeToString(pub))
+
+}
+
+func TestFlutterEncode(t *testing.T) {
+	pub, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/pub.key")
+	if err != nil {
+		fmt.Println("Err")
+	}
+	priv, err := ioutil.ReadFile("/home/yves/Documents/code/flutter/meowlib/priv.key")
+	if err != nil {
+		fmt.Println("Err")
+	}
+
+	encMess, sign2, err := AsymEncryptAndSign2(base64.StdEncoding.EncodeToString(pub), base64.StdEncoding.EncodeToString(priv), []byte("Hello"))
+	if err != nil {
+		log.Println(err.Error())
+	}
+
+	err = ioutil.WriteFile("/home/yves/Documents/code/flutter/meowlib/gomsg.enc", encMess, 0644)
+	if err != nil {
+		fmt.Println("Err")
+	}
+	err = ioutil.WriteFile("/home/yves/Documents/code/flutter/meowlib/gomsg.sign", sign2, 0644)
+	if err != nil {
+		fmt.Println("Err")
+	}
+	println(base64.StdEncoding.EncodeToString(pub))
+
 }