opac.libnet.pref.okayama.jp

Issued by Cybertrust Japan Public CA G3

About this certificate


This digital certificate with serial number 55:eb:ec:06:0e:ba:0b:d4:42:8e:46:8f:33:ae:97:47:86:df:d8:7d was issued on by Cybertrust Japan Co., Ltd..

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.

Cerificate errors/warnings *beta

  • KeyUsage extension SHOULD be marked as critical when present
  • commonName field is deprecated

Okayama Prefectural Library

Organization: Okayama Prefectural Library
Organization unit: Okayama Prefectural Library
State / Province: Okayama
Locality: Okayama City
Country: JP

Cybertrust Japan Co., Ltd.

Organization: Cybertrust Japan Co., Ltd.
State / Province: Okayama
Locality: Okayama City
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 55:eb:ec:06:0e:ba:0b:d4:42:8e:46:8f:33:ae:97:47:86:df:d8:7d
Serial Number (int): 490525451202430352022067912101261493604771158141
Serial Number lenght: 159 bits, 20 octets

SubjectKeyId: 2a:6d:fe:19:79:2f:b4:2f:cf:36:ec:43:8f:a9:5d:39:b8:3b:2e:db
AuthorityKeyId: 73:a8:08:53:29:b8:15:fb:99:80:e5:c5:37:d8:f8:39:7b:a4:13:06

Fingerprint (sha1): 54:d4:c1:40:10:74:79:2e:d5:ca:a6:b9:65:90:f8:84:7a:d5:14:5b
Fingerprint (sha256): 3d:bd:60:10:36:59:ba:88:17:ed:92:5e:0e:53:c2:13:9a:b6:f7:5c:d0:c3:1e:66:e2:fa:41:c5:cc:75:6e:ce

Issuing Certificate URL: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/ctjpubcag3_sha256.crt

Revocation information

OCSP Server: http://ocsp.cybertrust.ne.jp/OcspServer
CRL Distribution Point: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/cdp.crl

Check the revocation status for the current certificate on opac.libnet.pref.okayama.jp
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

opac.libnet.pref.okayama.jp

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF8DCCBNigAwIBAgIUVevsBg66C9RCjkaPM66XR4bf2H0wDQYJKoZIhvcNAQEL BQAwWjELMAkGA1UEBhMCSlAxIzAhBgNVBAoTGkN5YmVydHJ1c3QgSmFwYW4gQ28u LCBMdGQuMSYwJAYDVQQDEx1DeWJlcnRydXN0IEphcGFuIFB1YmxpYyBDQSBHMzAe Fw0xNTA3MjIwOTE1MTdaFw0xNjA3MzExNDU5MDBaMIGoMQswCQYDVQQGEwJKUDEQ MA4GA1UECBMHT2theWFtYTEVMBMGA1UEBxMMT2theWFtYSBDaXR5MSQwIgYDVQQK ExtPa2F5YW1hIFByZWZlY3R1cmFsIExpYnJhcnkxJDAiBgNVBAsTG09rYXlhbWEg UHJlZmVjdHVyYWwgTGlicmFyeTEkMCIGA1UEAxMbb3BhYy5saWJuZXQucHJlZi5v a2F5YW1hLmpwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmqPfAzbP DeUsMncM+rmLW7m5LBRIBiT5xmp9TRcbfWTqsvdE7ktiZ+o0Abi8X1Wx76xg+Hm/ vZoDMyt+JJTuhWlgjppWf9CsoEixw9BdvqZroUUDsqpeM+npxfZbPgtyE578y9Be olFv/iR+9zihR7gvaPiKpYv0r12QJpavabwDBLKfTIbtzoQWPqWLV4teFX5clkS6 WzCUtF8zYGuFy1yH/hgsKXaFL8e72ZoXF3vVboFj93JKkn2fiqFkzCtces4GHB+G TMa6AP2tJ1S5snEGE4wVhaM3o8p4Pk+D7TRhWSAPkdKyDSh8wJFpQVT0eGG4jip7 1jzB6A5+Q/siWQIDAQABo4ICXTCCAlkwCQYDVR0TBAIwADCBuAYDVR0gBIGwMIGt MIGqBggqgwiMmxEBATCBnTBXBggrBgEFBQcCAjBLGklGb3IgbW9yZSBkZXRhaWxz LCBwbGVhc2UgdmlzaXQgb3VyIHdlYnNpdGUgaHR0cHM6Ly93d3cuY3liZXJ0cnVz dC5uZS5qcCAuMEIGCCsGAQUFBwIBFjZodHRwczovL3d3dy5jeWJlcnRydXN0Lm5l LmpwL3NzbC9yZXBvc2l0b3J5L2luZGV4Lmh0bWwwJgYDVR0RBB8wHYIbb3BhYy5s aWJuZXQucHJlZi5va2F5YW1hLmpwMIGlBggrBgEFBQcBAQSBmDCBlTAzBggrBgEF BQcwAYYnaHR0cDovL29jc3AuY3liZXJ0cnVzdC5uZS5qcC9PY3NwU2VydmVyMF4G CCsGAQUFBzAChlJodHRwOi8vc3VyZXNlcmllcy1jcmwuY3liZXJ0cnVzdC5uZS5q cC9TdXJlU2VydmVyL2N0anB1YmNhZzMvY3RqcHViY2FnM19zaGEyNTYuY3J0MAsG A1UdDwQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHwYDVR0j BBgwFoAUc6gIUym4FfuZgOXFN9j4OXukEwYwVQYDVR0fBE4wTDBKoEigRoZEaHR0 cDovL3N1cmVzZXJpZXMtY3JsLmN5YmVydHJ1c3QubmUuanAvU3VyZVNlcnZlci9j dGpwdWJjYWczL2NkcC5jcmwwHQYDVR0OBBYEFCpt/hl5L7QvzzbsQ4+pXTm4Oy7b MA0GCSqGSIb3DQEBCwUAA4IBAQBj4jQamG67G2Wd98gx+/qXqk3I6mdKUxQzZzTV YEcKNWYVFftnUWB6+pkUvMAbgzL6sPBLwBf+mZGhpw1GbC/I9CLsF2dnIZDQ6y7g gAWtgnIx7FKjGY1t2MrzExnFUeby3dwlR3jIfUMzYDQgbktqJnJuqH/ajaC9Kmlb 2OfcDGl1Fw3DUyDoLaW+zcvv6FjFkjSfHnd8E+hJuCEGJ7nQIvqJYWzvJk7QJ9uz H71yMwEKynXHzRRK43DXh777G4IuG+H6TY27FGsn/8TpyEfNSAvO4qLj3QWP5XZO gRZCCyQLfnd0rtk5c0nNoFegeAWo7MH4Dva/Ar5+uz+ao0e0 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmqPfAzbPDeUsMncM+rmL W7m5LBRIBiT5xmp9TRcbfWTqsvdE7ktiZ+o0Abi8X1Wx76xg+Hm/vZoDMyt+JJTu hWlgjppWf9CsoEixw9BdvqZroUUDsqpeM+npxfZbPgtyE578y9BeolFv/iR+9zih R7gvaPiKpYv0r12QJpavabwDBLKfTIbtzoQWPqWLV4teFX5clkS6WzCUtF8zYGuF y1yH/hgsKXaFL8e72ZoXF3vVboFj93JKkn2fiqFkzCtces4GHB+GTMa6AP2tJ1S5 snEGE4wVhaM3o8p4Pk+D7TRhWSAPkdKyDSh8wJFpQVT0eGG4jip71jzB6A5+Q/si WQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded