Certificate Summary:

Subject: SIGNATURE_IDP_GAIA
Issuer: GAIA_FEDERATION
Expiration: 2028-03-03 09:10:22 UTC
Key Identifier: 9B:28:C5:E5:C0:63:0C:F6:A1:88:A8:6E:09:66:DE:49:2E:F0:CE:31

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Received at FYIcenter.com on: 2026-03-11

Certificate Detailed Information:

Name:
/C=FR/ST=Grand Est/L=Chalons en Champagne/O=La Poste/OU=Groupe/CN=SIGNAT
URE_IDP_GAIA

Subject: 
   Common Name (CN): SIGNATURE_IDP_GAIA
   Organizational Unit Name (OU): Groupe
   Organization Name (O): La Poste
   Locality Name (L): Chalons en Champagne
   State or Province Name (ST): Grand Est
   Country Name (C): FR
   Email Address: 
Issuer: 
   Common Name (CN): GAIA_FEDERATION
   Organizational Unit Name (OU): Groupe
   Organization Name (O): La Poste
   Locality Name (L): Chalons en Champagne
   State or Province Name (ST): Grand Est
   Country Name (C): FR
   Email Address: cos-certificats.dtp@laposte.fr
Valid From: Tue, 04 Mar 2025 09:09:52 +0000 
Valid To: Fri, 03 Mar 2028 09:10:22 +0000 
Serial Number: 0x583F24EF92FA194DE370A4FDE5D171C6B2834717 
Hash: 8be68dd1 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      9B:28:C5:E5:C0:63:0C:F6:A1:88:A8:6E:09:66:DE:49:2E:F0:CE:31 
   authorityKeyIdentifier:
      keyid:6F:8A:AE:EC:1D:E5:B4:6D:01:05:3F:73:7F:9C:4B:E9:30:E3:D4:D6
 
   authorityInfoAccess:
      CA Issuers - URI:https://vault-pki.net.intra.laposte.fr/v1/PKI-GAIA/ca
 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        SIGNATURE_IDP_G… GAIA_FEDERATION  2028-03-03 9B28C5E5C0630CF… This Cert
        --------------------------------------------------
14764   SIGNATURE_IDP_G… GAIA_FEDERATION  2026-01-12 B02E5B6AF31D4FF… Same Subject

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 
b7c231e628e0ea350b1875411943ba88e1691fd03e9beeeac7ea0de0c26fa015
0de7b7ac505c84a965798c1bfdc28ccd90685701ab70f386c2cfdb5e8f8c5ff8
7a6e7a45eab966bcd9ba54a27995d59a1411fd44fabf5ea48b6fef3305ba4bfc
62af31f2d059551c12aa11422f8acd56e38a915d2b192afff57f1d70b2716269
d67829c30272ed707a29483eafa82e0fb0614424e1640a99661ec7ef03b0a6a0
28ec01f41e3b1e6d10daec00d16d4384f129891c4143653a1fbed3d84164b50c
14dd2323572febe6f43a083c49cae1d27856263597542068a4658a71cd6a7d84
efc28b6763a99940578608c544c3af10ac00acf41706d9afff6d5e21943d88a5
   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt8Ix5ijg6jULGHVBGUO6
iOFpH9A+m+7qx+oN4MJvoBUN57esUFyEqWV5jBv9wozNkGhXAatw84bCz9tej4xf
+HpuekXquWa82bpUonmV1ZoUEf1E+r9epItv7zMFukv8Yq8x8tBZVRwSqhFCL4rN
VuOKkV0rGSr/9X8dcLJxYmnWeCnDAnLtcHopSD6vqC4PsGFEJOFkCplmHsfvA7Cm
oCjsAfQeOx5tENrsANFtQ4TxKYkcQUNlOh++09hBZLUMFN0jI1cv6+b0Ogg8Scrh
0nhWJjWXVCBopGWKcc1qfYTvwotnY6mZQFeGCMVEw68QrACs9BcG2a//bV4hlD2I
pQIDAQAB
-----END PUBLIC KEY-----

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
32380   RSA  2048 Public  9B28C5E5C0630CF… 2026-03-11 Same Key ID