www.nagaoka-ct.ac.jp

Issued by NII Open Domain CA - G4

About this certificate


This digital certificate with serial number 5b:9d:24:c2:8f:87:58:32 was issued on by National Institute of Informatics.

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.

Cerificate errors/warnings *beta

  • ERROR: Certificate contains no Authority Info Access Issuers
  • ERROR: stateOrProvinceName is required if organizationName is set

National Institute of Technology

Organization: National Institute of Technology
Organization unit: Nagaoka College
Locality: Academe
Country: JP

National Institute of Informatics

Organization: National Institute of Informatics
Locality: Academe
Country: JP

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Certificate Details

Serial Number (hex): 5b:9d:24:c2:8f:87:58:32
Serial Number (int): 6601473046845282354
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: 1e:10:b2:d0:ee:0c:af:3e:20:41:ef:bf:06:aa:4a:2f:e9:b4:46:40
AuthorityKeyId: 19:0b:6f:39:1f:31:03:34:5f:e4:d2:40:1f:37:e6:8d:e7:62:39:7c

Fingerprint (sha1): 43:e2:41:ed:c9:ac:08:3e:78:ed:2a:ee:50:79:fc:a4:76:d9:b2:a9
Fingerprint (sha256): 94:97:1f:ea:7b:ab:a8:8a:ad:6e:17:65:7c:98:7e:2b:d8:3a:d6:ed:09:f4:8a:85:3e:bc:f5:0d:8d:9c:6a:58


Revocation information

OCSP Server: http://niig4.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/sppca/nii/odca3/fullcrlg4.crl

Check the revocation status for the current certificate on www.nagaoka-ct.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
Client Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.nagaoka-ct.ac.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE7zCCA9egAwIBAgIIW50kwo+HWDIwDQYJKoZIhvcNAQELBQAwbTELMAkGA1UE BhMCSlAxEDAOBgNVBAcTB0FjYWRlbWUxKjAoBgNVBAoTIU5hdGlvbmFsIEluc3Rp dHV0ZSBvZiBJbmZvcm1hdGljczEgMB4GA1UEAxMXTklJIE9wZW4gRG9tYWluIENB IC0gRzQwHhcNMTUwNzAxMjMzNzA0WhcNMTcwNzMxMjMzNzA0WjCBgzELMAkGA1UE BhMCSlAxEDAOBgNVBAcTB0FjYWRlbWUxKTAnBgNVBAoTIE5hdGlvbmFsIEluc3Rp dHV0ZSBvZiBUZWNobm9sb2d5MRgwFgYDVQQLEw9OYWdhb2thIENvbGxlZ2UxHTAb BgNVBAMTFHd3dy5uYWdhb2thLWN0LmFjLmpwMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEA4v4gMupy3Fn5+dLUdBcTfiO192q9uhZOeA8yeZ6cSB9UOxJH AKloKvkz4+RsnFylwXCpeU06Z99DvmJhD+/yKYN/kBjK77cde4uu8zzpzvDkR+tV /B5zK02z4GOx7XY4yfaeLO5TaOtkHfTZOQWb36ZXqcHhSRmgIWgE5E/AD5sKV8ff 79DdSecNvB16et96cZrUZqRufbgaRq9MD043JYG4fewD3DklMpKoNUB0W1qrNIgg paEcMzCVarn9e10oqJf/eW93Cex5x0ACYpJ5kiFroPhIc+O8pqNDXTw1/NW2Wu8h 4IkZxhzCRdEEHZaa+j31H5Q9V2X4ZJRRYH8iuQIDAQABo4IBejCCAXYwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMB8GA1UdIwQYMBaAFBkLbzkfMQM0X+TS QB835o3nYjl8MEoGA1UdHwRDMEEwP6A9oDuGOWh0dHA6Ly9yZXBvMS5zZWNvbXRy dXN0Lm5ldC9zcHBjYS9uaWkvb2RjYTMvZnVsbGNybGc0LmNybDAOBgNVHQ8BAf8E BAMCBaAwHQYDVR0OBBYEFB4QstDuDK8+IEHvvwaqSi/ptEZAMFoGA1UdIARTMFEw TwYMKwYBBAGB/AgDAgEBMD8wPQYIKwYBBQUHAgEWMWh0dHBzOi8vcmVwbzEuc2Vj b210cnVzdC5uZXQvc3BjcHAvY3BzL2luZGV4Lmh0bWwwPAYIKwYBBQUHAQEEMDAu MCwGCCsGAQUFBzABhiBodHRwOi8vbmlpZzQub2NzcC5zZWNvbXRydXN0Lm5ldDAf BgNVHREEGDAWghR3d3cubmFnYW9rYS1jdC5hYy5qcDANBgkqhkiG9w0BAQsFAAOC AQEAB3RnGQpelWKqYkCwMCgqCIi8whye1TE5oJzqgDibCUsDrMAZy8E42Fig9C9h nC86TOnQYG4LIQ91F/Nvf1o4y5SIEm3pyxa1/Z2k68dO20Q3NAQyE724pK7KX5VX WjeCWrREO1uA9KDjuilw+88VeEN5taL6eH++rSdJ2Q889k3VQNAZGMB/9iaqnOrd i6Hw5ZhUbwvyOdRZmUjnnWMJkEUbSZwCuoitdLTjXLOfgrr0iaaQnYqUw3M7zDED G/ks8adra5Ot3mEwTchnG3fZjNQWgdP3b/tsuYrf9tb0V6B5/5IEL08smrLfjFY/ uz2ioHKu668VNBoSwpAN/B2laA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4v4gMupy3Fn5+dLUdBcT fiO192q9uhZOeA8yeZ6cSB9UOxJHAKloKvkz4+RsnFylwXCpeU06Z99DvmJhD+/y KYN/kBjK77cde4uu8zzpzvDkR+tV/B5zK02z4GOx7XY4yfaeLO5TaOtkHfTZOQWb 36ZXqcHhSRmgIWgE5E/AD5sKV8ff79DdSecNvB16et96cZrUZqRufbgaRq9MD043 JYG4fewD3DklMpKoNUB0W1qrNIggpaEcMzCVarn9e10oqJf/eW93Cex5x0ACYpJ5 kiFroPhIc+O8pqNDXTw1/NW2Wu8h4IkZxhzCRdEEHZaa+j31H5Q9V2X4ZJRRYH8i uQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded