diff --git a/apps/authentication/tests.py b/apps/authentication/tests.py
index 8b1378917..890a1fb4f 100644
--- a/apps/authentication/tests.py
+++ b/apps/authentication/tests.py
@@ -1 +1,15 @@
+from .utils import gen_key_pair, rsa_decrypt, rsa_encrypt
+
+
+def test_rsa_encrypt_decrypt(message='test-password-$%^&*'):
+    """ 测试加密/解密 """
+    print('Need to encrypt message: {}'.format(message))
+    rsa_private_key, rsa_public_key = gen_key_pair()
+    print('RSA public key: \n{}'.format(rsa_public_key))
+    print('RSA private key: \n{}'.format(rsa_private_key))
+    message_encrypted = rsa_encrypt(message, rsa_public_key)
+    print('Encrypted message: {}'.format(message_encrypted))
+    message_decrypted = rsa_decrypt(message_encrypted, rsa_private_key)
+    print('Decrypted message: {}'.format(message_decrypted))
+
 
diff --git a/apps/authentication/utils.py b/apps/authentication/utils.py
index 9d1c45d98..359778cb6 100644
--- a/apps/authentication/utils.py
+++ b/apps/authentication/utils.py
@@ -24,6 +24,14 @@ def gen_key_pair():
     return rsa_private_key, rsa_public_key
 
 
+def rsa_encrypt(message, rsa_public_key):
+    """ 加密登录密码 """
+    key = RSA.importKey(rsa_public_key)
+    cipher = PKCS1_v1_5.new(key)
+    cipher_text = base64.b64encode(cipher.encrypt(message.encode())).decode()
+    return cipher_text
+
+
 def rsa_decrypt(cipher_text, rsa_private_key=None):
     """ 解密登录密码 """
     if rsa_private_key is None: