Key Summary:

Type: EC 256-Bit Public Key
Identifier: 30:59:30:13:06:07:2A:86:48:CE:3D:02:01:06:08:2A:86:48:CE:3D:03:01:07:03:42:00:04:27:3E:1D:DF:42:A1:44:77:4C:BB:DA:A8:80:7F:88:35:97:FF:0F:D6:5F:FA:0C:CD:65:36:ED:88:5B:10:B6:A6:B9:30:45:30:F6:D5:C5:36:CF:08:38:4D:CA:AC:82:D8:7C:5C:05:A7:7A:7D:1D:11:C0:17:6B:4D:AE:8F:92:30
Name: KAKAO-ROOT-CA

Received at FYIcenter.com on: 2025-07-17

Public Key Detailed Information:

Key Details:
   Type: EC
   Size (bits): 256
   Curve Name: 
prime256v1
   Curve OID: 
1.2.840.10045.3.1.7
   Public key (x): 
273e1ddf42a144774cbbdaa8807f883597ff0fd65ffa0ccd6536ed885b10b6a6
   Public key (y): 
b9304530f6d5c536cf08384dcaac82d87c5c05a77a7d1d11c0176b4dae8f9230

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEJz4d30KhRHdMu9qogH+INZf/D9Zf
+gzNZTbtiFsQtqa5MEUw9tXFNs8IOE3KrILYfFwFp3p9HRHAF2tNro+SMA==
-----END PUBLIC KEY-----

Certificates with the Same Key: We found that this key matches certificate(s) recorded previously . Please review them below. If priviate key matches someone else's certificate, stop using it!

ID      Common Name (CN)       Key Identifier   Expiration Comparison 
30565   KAKAO-ROOT-CA          3059301306072A8… 2041-05-27 Same Key ID
30632   KAKAO-CA               3059301306072A8… 2031-07-25 Same Key ID
30813   KAKAO-ROOT-CA          3059301306072A8… 2041-07-25 Same Key ID