www.mediatek.com Certificate - 4A1B919084CC78A5FE210B18692E673D4F0B281E

A

Certificate Summary:

Subject: www.mediatek.com
Issuer: Sectigo RSA Organization Validation Secure Server CA
Expiration: 2023-11-02 23:59:59 UTC
Key Identifier: 4A:1B:91:90:84:CC:78:A5:FE:21:0B:18:69:2E:67:3D:4F:0B:28:1E

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Received at FYIcenter.com on: 2023-08-29

Certificate Detailed Information:

Name:
/C=TW/ST=Hsinchu/O=MEDIATEK INC./CN=www.mediatek.com

Subject: 
   Common Name (CN): www.mediatek.com
   Organizational Unit Name (OU): 
   Organization Name (O): MEDIATEK INC.
   Locality Name (L): 
   State or Province Name (ST): Hsinchu
   Country Name (C): TW
   Email Address: 
Issuer: 
   Common Name (CN): Sectigo RSA Organization Validation Secure Server CA
   Organizational Unit Name (OU): 
   Organization Name (O): Sectigo Limited
   Locality Name (L): Salford
   State or Province Name (ST): Greater Manchester
   Country Name (C): GB
   Email Address: 
Valid From: Wed, 02 Nov 2022 00:00:00 +0000 
Valid To: Thu, 02 Nov 2023 23:59:59 +0000 
Serial Number: 0x92C8432223873F1F4D4257AECB2CB1F8 
Hash: 2b8daed4 
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:  
   authorityKeyIdentifier:
      keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
 
   subjectKeyIdentifier:
      4A:1B:91:90:84:CC:78:A5:FE:21:0B:18:69:2E:67:3D:4F:0B:28:1E 
   keyUsage:
      Digital Signature, Key Encipherment 
   basicConstraints:
      CA:FALSE 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   certificatePolicies:
      Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
  CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.2
 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
 
   authorityInfoAccess:
      CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
                B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
    Timestamp : Nov  2 07:32:10.354 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:4E:B4:EB:D4:F4:DB:24:17:BD:1E:CC:88:
                02:5E:14:D1:64:55:AA:AE:DE:14:FF:FD:A5:29:20:FF:
                F0:42:E0:D4:02:20:04:1B:BB:3F:FF:A9:66:40:5E:DD:
                BD:89:B0:03:4C:90:26:6F:53:8C:9F:E7:7A:99:04:DF:
                00:0B:F7:AF:34:6D
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 7A:32:8C:54:D8:B7:2D:B6:20:EA:38:E0:52:1E:E9:84:
                16:70:32:13:85:4D:3B:D2:2B:C1:3A:57:A3:52:EB:52
    Timestamp : Nov  2 07:32:10.372 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:30:C8:B6:24:6D:99:3F:D9:A4:EC:58:B2:
                E9:8B:67:73:85:B7:64:94:5B:E7:46:A3:1E:7A:CB:70:
                BF:8A:1D:09:02:20:1B:30:4B:2C:86:1B:48:12:F5:4A:
                BF:1B:B4:A6:EA:33:6E:38:A2:D1:B0:DD:E9:DA:F3:AB:
                B2:3D:F2:27:D8:68
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
                03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
    Timestamp : Nov  2 07:32:10.326 2022 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:03:22:53:12:E7:6E:9F:F8:4D:10:74:1A:
                74:69:C9:88:54:33:04:21:38:C6:A1:6E:33:3B:E0:D8:
                09:E2:3B:47:02:20:0D:DD:3E:02:2C:F8:E2:61:51:58:
                C1:CC:57:10:79:9D:CA:87:AA:58:7E:A4:16:0D:B3:CE:
                DD:9B:19:5C:AA:D2 
   subjectAltName:
      DNS:www.mediatek.com, DNS:cdn-www.mediatek.com, DNS:corp.mediatek.cn, DNS:corp.mediatek.com, DNS:www.mediatek.cn

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        www.mediatek.com Sectigo RSA Org… 2023-11-02 4A1B919084CC78A… This Cert
        --------------------------------------------------
6821    Sectigo RSA Org… USERTrust RSA C… 2030-12-31 17D9D6252767F93… Parent 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:

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 
18827   RSA  2048 Public  4A1B919084CC78A… 2023-08-29 Same Key ID

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