webclass.tsuru.ac.jp

- Tsuru university -

Issued by SECOM Passport for Web EV 2.0 CA

About this certificate

This digital certificate with serial number 26:b5:33:89:cc:93:8e:cc:00:00:00:00:53:fb:8f:06 was issued on by SECOM Trust Systems CO.,LTD..

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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.

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We have idenified some issues with this certificate:

  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

Tsuru university

Company registration number: 8090005003528
Organization: Tsuru university
State / Province: Yamanashi
Locality: 3-8-1 Tahara Tsuru-shi
Country: JP

SECOM Trust Systems CO.,LTD.

Organization: SECOM Trust Systems CO.,LTD.
Country: JP

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 26:b5:33:89:cc:93:8e:cc:00:00:00:00:53:fb:8f:06
Serial Number (int): 51451514891682986098728662787893726982
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 20:14:41:fc:3a:8f:19:8f:b7:92:91:ce:f6:cc:4c:fe:06:d5:50:83
AuthorityKeyId: 16:4b:fb:0c:97:38:8a:18:5a:54:a1:46:cf:89:24:47:cc:c4:76:b3

Fingerprint (sha1): ce:69:98:41:cf:38:75:bf:67:8a:ba:99:25:ab:aa:83:11:da:44:34
Fingerprint (sha256): 89:0d:3b:33:0b:4f:3f:36:0d:89:0d:e6:8e:f7:ec:35:d9:58:39:38:24:11:e0:1e:01:3e:62:b2:7a:10:8b:df


Revocation information

OCSP Server: http://ev2.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/spcpp/pfw/pfwev2ca/fullcrl.crl

Check the revocation status for the current certificate on webclass.tsuru.ac.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

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

webclass.tsuru.ac.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIHJjCCBg6gAwIBAgIQJrUzicyTjswAAAAAU/uPBjANBgkqhkiG9w0BAQsFADBf MQswCQYDVQQGEwJKUDElMCMGA1UEChMcU0VDT00gVHJ1c3QgU3lzdGVtcyBDTy4s TFRELjEpMCcGA1UEAxMgU0VDT00gUGFzc3BvcnQgZm9yIFdlYiBFViAyLjAgQ0Ew HhcNMTgwOTA0MDgzMzM2WhcNMTkwOTEyMTQ1OTU5WjCByDELMAkGA1UEBhMCSlAx EjAQBgNVBAgTCVlhbWFuYXNoaTEfMB0GA1UEBxMWMy04LTEgVGFoYXJhIFRzdXJ1 LXNoaTEZMBcGA1UEChMQVHN1cnUgdW5pdmVyc2l0eTETMBEGCysGAQQBgjc8AgED EwJKUDEdMBsGA1UEDxMUUHJpdmF0ZSBPcmdhbml6YXRpb24xFjAUBgNVBAUTDTgw OTAwMDUwMDM1MjgxHTAbBgNVBAMTFHdlYmNsYXNzLnRzdXJ1LmFjLmpwMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsoYjkR+/6iMw+vjjzd4WqAJmjqR3 wOin364/vCL9WSigVuVCxb7Pl/UpsAV2kPTtRmf0A10UGdEb0zLqp81uSYH5Zs2e UybQRriHQspfCna5/a5znQ7V9tXqicBASL085F9eJIM3wsOX0uCdwccRBITeVGP6 ITd8WUM9ONuWMKoVHQRypk3p6rD6flDYyl3PHvQY4/i77Bemgm90ShFyUwlwHZym KILK2/50key8x+qrMjCds8wY6EnFx4+q4F83B+uy6OMq51iWxZ3jqSQUknB3ujFq Dhyut8kJD3CRb3adE3BuCvozWwCmWNMgYJ0EfDB4pnO1nLdYS+ta2i2BIwIDAQAB o4IDcjCCA24wggF+BgorBgEEAdZ5AgQCBIIBbgSCAWoBaAB2AKS5CZC0GFgUh7sT osxncAo8NZgE+RvfuON3zQ7IDdwQAAABZaPSqrcAAAQDAEcwRQIgfO14rboggBGk xzD2rtuGMUrAiSl6/t/zKAjjwTargqYCIQD+edn5WnnY7SkWhXxJT5QONwACA6Ia g5gAC6ZoimgNcwB3AO5Lvbd1zmC64UJpH6vhnmajD35fsHLYgwDEe4l6qP3LAAAB ZaPSsyEAAAQDAEgwRgIhANjZfFE/d4uZnoZbks8vVSjoK/EPAXtzQjWoS1GhAMX2 AiEAz4QQvOQd8SsoqJO3lBeuLyjvYIyhkNJqeDxuycidtVgAdQDd6x0reg1PpiCL ga2BaHB+Lo6dAdVciI09EcTNtuy+zAAAAWWj0reDAAAEAwBGMEQCIEAJMFZjiHf8 rfTCa2me0+xhrZhXg23+3Y/D3XuyRE4pAiBvhIBd5sURkZvv9qmy8dHHZPwTxFos vMVnnnw8rqX82DAOBgNVHQ8BAf8EBAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEw OgYIKwYBBQUHAQEELjAsMCoGCCsGAQUFBzABhh5odHRwOi8vZXYyLm9jc3Auc2Vj b210cnVzdC5uZXQwYAYDVR0gBFkwVzBMBgoqgwiMmxtkhVEBMD4wPAYIKwYBBQUH AgEWMGh0dHBzOi8vcmVwbzEuc2Vjb210cnVzdC5uZXQvc3BjcHAvcGZ3L3Bmd2V2 MmNhLzAHBgVngQwBATAfBgNVHREEGDAWghR3ZWJjbGFzcy50c3VydS5hYy5qcDCB xQYDVR0fBIG9MIG6MECgPqA8hjpodHRwOi8vcmVwbzEuc2Vjb210cnVzdC5uZXQv c3BjcHAvcGZ3L3Bmd2V2MmNhL2Z1bGxjcmwuY3JsMHagdKBypHAwbjELMAkGA1UE BhMCSlAxJTAjBgNVBAoTHFNFQ09NIFRydXN0IFN5c3RlbXMgQ08uLExURC4xKTAn BgNVBAMTIFNFQ09NIFBhc3Nwb3J0IGZvciBXZWIgRVYgMi4wIENBMQ0wCwYDVQQD EwRDUkw0MB8GA1UdIwQYMBaAFBZL+wyXOIoYWlShRs+JJEfMxHazMB0GA1UdDgQW BBQgFEH8Oo8Zj7eSkc72zEz+BtVQgzANBgkqhkiG9w0BAQsFAAOCAQEArGjA4c7Q nAC0wCvpLa9WVzXiaeKpyaYnJ3T6bRpeG2KgaqqooME2j6S7FJLHfWFoksrmH5Af 3QTHnqXnq3Wz5k6GIqSoj4kNU+E9LHyctZ57E9nhxoj3zxRvPlsDa2uWEVMrl2oH OouQUSKMOrz4P1Q6DKgvzht2Ey1F/dIPyiUSuYaM3+TyLAjNGjVzJamNGVBadXeV VVQ1P81fCzsW5uUrPdPrJxpJ0kJ3mSy6gtAzgdYPsswS+TtHeq0b6D3yEsOCCBM/ QkUdrm0q5/CstAfCv+YJ1/lLgH6Ev0+9ziUjCKXH1tCf7RVykIPvyIZZzcFuCFP4 YI2XpxSfp4xIGw== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsoYjkR+/6iMw+vjjzd4W qAJmjqR3wOin364/vCL9WSigVuVCxb7Pl/UpsAV2kPTtRmf0A10UGdEb0zLqp81u SYH5Zs2eUybQRriHQspfCna5/a5znQ7V9tXqicBASL085F9eJIM3wsOX0uCdwccR BITeVGP6ITd8WUM9ONuWMKoVHQRypk3p6rD6flDYyl3PHvQY4/i77Bemgm90ShFy UwlwHZymKILK2/50key8x+qrMjCds8wY6EnFx4+q4F83B+uy6OMq51iWxZ3jqSQU knB3ujFqDhyut8kJD3CRb3adE3BuCvozWwCmWNMgYJ0EfDB4pnO1nLdYS+ta2i2B IwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded