From 048512359851ae1d1622e9d6f9c8c8575cb02fa8 Mon Sep 17 00:00:00 2001
From: Mohd Saquib <mohd.saquib@suse.com>
Date: Thu, 2 Feb 2023 21:02:32 +0530
Subject: Add functionality to extract EC key from public key + Update tests

Fixes #124
---
 src/M2Crypto/EC.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/M2Crypto/EC.py')

diff --git a/src/M2Crypto/EC.py b/src/M2Crypto/EC.py
index 522092a..8cd052a 100644
--- a/src/M2Crypto/EC.py
+++ b/src/M2Crypto/EC.py
@@ -12,7 +12,6 @@ All rights reserved."""
 
 from M2Crypto import BIO, Err, EVP, m2, util
 from typing import AnyStr, Callable, Dict, Optional, Tuple, Union  # noqa
-from M2Crypto.EVP import PKey
 
 EC_Key = bytes
 
@@ -322,6 +321,16 @@ class EC_pub(EC):
         assert self.check_key(), 'key is not initialised'
         return m2.ec_key_get_public_key(self.ec)
 
+    def as_pem(self):
+        """
+        Returns the key(pair) as a string in PEM format.
+        If no password is passed and the cipher is set
+        it exits with error
+        """
+        with BIO.MemoryBuffer() as bio:
+            self.save_key_bio(bio)
+            return bio.read()
+
     save_key = EC.save_pub_key
 
     save_key_bio = EC.save_pub_key_bio
-- 
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