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feat: add encryption of the payload exchanged via signal

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braginini
2021-05-01 18:29:59 +02:00
parent 4f3799ac65
commit 6cd44f1522
7 changed files with 321 additions and 137 deletions
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4
signal/encryption.go
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@ -13,7 +13,7 @@ import (
// Wireguard keys are used for encryption
// Encrypts a message using local Wireguard private key and remote peer's public key.
func EncryptMessage(msg []byte, privateKey wgtypes.Key, remotePubKey wgtypes.Key) ([]byte, error) {
func Encrypt(msg []byte, privateKey wgtypes.Key, remotePubKey wgtypes.Key) ([]byte, error) {
nonce, err := genNonce()
if err != nil {
return nil, err
@ -23,7 +23,7 @@ func EncryptMessage(msg []byte, privateKey wgtypes.Key, remotePubKey wgtypes.Key
}
// Decrypts a message that has been encrypted by the remote peer using Wireguard private key and remote peer's public key.
func DecryptMessage(encryptedMsg []byte, privateKey wgtypes.Key, remotePubKey wgtypes.Key) ([]byte, error) {
func Decrypt(encryptedMsg []byte, privateKey wgtypes.Key, remotePubKey wgtypes.Key) ([]byte, error) {
nonce, err := genNonce()
if err != nil {
return nil, err