Certificate Summary:

Subject: Yubico U2F Root CA Serial 457200631
Issuer: Yubico U2F Root CA Serial 457200631
Expiration: 2050-09-04 00:00:00 UTC
Key Identifier: 20:22:FC:F4:6C:D1:89:86:38:29:4E:89:2C:C8:AA:4F:F7:1B:FD:A0

Download and Install

Received at FYIcenter.com on: 2022-07-04

Certificate Detailed Information:

Name:
/CN=Yubico U2F Root CA Serial 457200631

Subject: 
   Common Name (CN): Yubico U2F Root CA Serial 457200631
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): Yubico U2F Root CA Serial 457200631
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Valid From: Fri, 01 Aug 2014 00:00:00 +0000 
Valid To: Sun, 04 Sep 2050 00:00:00 +0000 
Serial Number: 457200631 
Hash: 8bd2dc16 
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:  
   subjectKeyIdentifier:
      20:22:FC:F4:6C:D1:89:86:38:29:4E:89:2C:C8:AA:4F:F7:1B:FD:A0 
   basicConstraints:
      CA:TRUE, pathlen:0 
   keyUsage:
      Certificate Sign, CRL Sign 

Certificate in PEM Format:

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

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        Yubico U2F Root… Yubico U2F Root… 2050-09-04 2022FCF46CD1898… This Cert
        --------------------------------------------------
8767    Yubico U2F EE S… Yubico U2F Root… 2050-09-04 AAB3C851B3FA9B9… Child Cert

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv48GLoQVZamomFhDLK1h
YrICfj7TPdXkq6SOEyu1Od5sAiGsEgx8vL1JpOTdigI/Wm70/TT+UjEtYUIt7rMa
GBqJ10IHzumV8lAPWvigJKnRZwZ5croEngjnqfBHWRX7GkRbTI5MM+RnM9j8uLyG
LwnTBz7cGs9G1bs53rniBM+k50IxOt0Xbds28J3m8ExuWcm3lksG88vgSd+GR3FI
TwGPPciUF7hNCMzGRXBAWzzUW1hAkSoI6v/6k/Z5gzhVZUkQrdsIqj0s5bsJ/r/r
LkBAbFI0xjBHdubSl105DVttcCFm8XkslKE18C7xkusZcEEoDaZNql2MH/Il4O1V
mQIDAQAB
-----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 
13830   RSA  2048 Public  2022FCF46CD1898… 2022-07-04 Same Key ID