aip2.okinawa-u.ac.jp
- Okinawa University -
Issued by NII Open Domain CA - G4
About this certificate
This digital certificate with serial number 11:32:02:e6:a6:b0:dd:d7 was issued on by National Institute of Informatics.
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.
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Okinawa University
Organization:
Okinawa University
Organization unit: Academic Affairs
Organization unit: Academic Affairs
Locality:
Academe
Country: JP
Country: JP
National Institute of Informatics
Organization:
National Institute of Informatics
Locality:
Academe
Country: JP
Country: JP
This certificate has expire since
Certificate Details
Serial Number (hex): 11:32:02:e6:a6:b0:dd:d7Serial Number (int): 1239056037142650327
Serial Number lenght: 61 bits, 8 octets
SubjectKeyId: e3:82:c7:eb:41:b5:2b:f8:32:61:75:52:59:40:1f:3d:5f:ed:1e:f7
AuthorityKeyId: 19:0b:6f:39:1f:31:03:34:5f:e4:d2:40:1f:37:e6:8d:e7:62:39:7c
Fingerprint (sha1): ef:d9:b4:32:0c:8f:d0:ba:99:6b:fb:66:93:be:61:a4:d0:fc:d3:8a
Fingerprint (sha256): d4:60:c0:e4:4d:b1:c5:fa:55:61:b9:e0:ff:63:38:d6:03:c0:b9:3a:a6:fe:41:21:d7:5a:9d:bc:98:58:c6:a7
Revocation information
OCSP Server: http://niig4.ocsp.secomtrust.netCRL Distribution Point: http://repo1.secomtrust.net/sppca/nii/odca3/fullcrlg4.crl
Check the revocation status for certificate aip2.okinawa-u.ac.jp
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aip2.okinawa-u.ac.jp
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
aip2.okinawa-u.ac.jp
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sns.okinawa-u.ac.jp
cb.okinawa-u.ac.jp
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netacademy.okinawa-u.ac.jp
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nps1.cr.okinawa-u.ac.jp
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moodle19.okinawa-u.ac.jp
sns.okinawa-u.ac.jp
cb.okinawa-u.ac.jp
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netacademy.okinawa-u.ac.jp
Certificate
The complete raw certificate details for aip2.okinawa-u.ac.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE4TCCA8mgAwIBAgIIETIC5qaw3dcwDQYJKoZIhvcNAQELBQAwbTELMAkGA1UE BhMCSlAxEDAOBgNVBAcTB0FjYWRlbWUxKjAoBgNVBAoTIU5hdGlvbmFsIEluc3Rp dHV0ZSBvZiBJbmZvcm1hdGljczEgMB4GA1UEAxMXTklJIE9wZW4gRG9tYWluIENB IC0gRzQwHhcNMTUwNzAxMDUyMjA1WhcNMTcwNzMxMDUyMjA1WjB2MQswCQYDVQQG EwJKUDEQMA4GA1UEBxMHQWNhZGVtZTEbMBkGA1UEChMST2tpbmF3YSBVbml2ZXJz aXR5MRkwFwYDVQQLExBBY2FkZW1pYyBBZmZhaXJzMR0wGwYDVQQDExRhaXAyLm9r aW5hd2EtdS5hYy5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPpM 1Wu8oB3e9Fn3niJ4CD0kr1qJ6eBSLfBnSII+HHj4QJlixX8ugrOQlkjmyckliahJ 4R4i/dQUye7A+qjoYQoANS+869sJw9EUWbwyymyZ2DpRqpdDdJ5p2YSmM7ZkmD7M gKovbESU2xk48d/Y+/1nBj9V0cB5pE78wV1YxFepSIx3ZRHHx9juqaRWPBSL7X3D uUTqP90L8+bQvXiaNBVLwWi3qZlngJS0FVpwDZyV5dBzaeiUmKsfTcysQ6xbCyQ/ 8kM15JuT7u8lERn1Y2vRHq9Oc6rTtiA3PRO6D5CstcF5u1DP1k+9cL79MQ4MKwpI kaTmxJIneEENNk2bsaECAwEAAaOCAXowggF2MB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAfBgNVHSMEGDAWgBQZC285HzEDNF/k0kAfN+aN52I5fDBKBgNV HR8EQzBBMD+gPaA7hjlodHRwOi8vcmVwbzEuc2Vjb210cnVzdC5uZXQvc3BwY2Ev bmlpL29kY2EzL2Z1bGxjcmxnNC5jcmwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdDgQW BBTjgsfrQbUr+DJhdVJZQB89X+0e9zBaBgNVHSAEUzBRME8GDCsGAQQBgfwIAwIB ATA/MD0GCCsGAQUFBwIBFjFodHRwczovL3JlcG8xLnNlY29tdHJ1c3QubmV0L3Nw Y3BwL2Nwcy9pbmRleC5odG1sMDwGCCsGAQUFBwEBBDAwLjAsBggrBgEFBQcwAYYg aHR0cDovL25paWc0Lm9jc3Auc2Vjb210cnVzdC5uZXQwHwYDVR0RBBgwFoIUYWlw Mi5va2luYXdhLXUuYWMuanAwDQYJKoZIhvcNAQELBQADggEBAIH3/dYti0IXznf3 f214reWEA3F1HKGZ9XE6Nb0Mk1AH6xRn4sf+vt5CxYujNQhESWSbIPj8R16b0vOO e6nobGyC4jGNFm/LVwlQcmhgQkerxfc3sRieY3PMknoiLFDJj6n/0ULzRfnCXOPT aPkuGSs+wDNDuyYe6vwi3IWwZmbBTe/oNMPVECgIC34EUsjCS52Mhs5Iv8eM3/br 0iYaykD9OJJ/IBbcW5qKyzA6zWGdyFGKDT3ifhRHWuhbji0rkfyRpcerty2yZ/S8 4cZEVWGAv0ugG3RmMbVEkyQIUFfNWvjxrYnTCnDWlH66rF6pYWc5kdr1zivk+BDF GiWL+Y8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+kzVa7ygHd70WfeeIngI PSSvWonp4FIt8GdIgj4cePhAmWLFfy6Cs5CWSObJySWJqEnhHiL91BTJ7sD6qOhh CgA1L7zr2wnD0RRZvDLKbJnYOlGql0N0nmnZhKYztmSYPsyAqi9sRJTbGTjx39j7 /WcGP1XRwHmkTvzBXVjEV6lIjHdlEcfH2O6ppFY8FIvtfcO5ROo/3Qvz5tC9eJo0 FUvBaLepmWeAlLQVWnANnJXl0HNp6JSYqx9NzKxDrFsLJD/yQzXkm5Pu7yURGfVj a9Eer05zqtO2IDc9E7oPkKy1wXm7UM/WT71wvv0xDgwrCkiRpObEkid4QQ02TZux oQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 1239056037142650327 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Academe' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'National Institute of Informatics' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'NII Open Domain CA - G4' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-07-01 05:22:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-31 05:22:05 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Academe' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Okinawa University' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Academic Affairs' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'aip2.okinawa-u.ac.jp' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 31597464338856307872674896904673711653823490684043489152065597389606062211190706771637187250112543726289414930054098798689126048733364390784800442188060190317559527653796672952820750977886348117716339974079181628149370873198896545833281461044083428420250066904796109020230493166352669267646719123734648426486941259996246556058849938430227734588270961438485683060166708188725446284294488190731537687071439255522185022526257988733334251469989887641129592935917177011355888217463970075223732015043514749836308094104887724291798822378322663540383140118538714456972476130434829897889240978137029507852847555689543844475297 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 190b6f391f3103345fe4d2401f37e68de762397c . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (67 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://repo1.secomtrust.net/sppca/nii/odca3/fullcrlg4.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) e382c7eb41b52bf83261755259401f3d5fed1ef7 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (83 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.32264.3.2.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://repo1.secomtrust.net/spcpp/cps/index.html' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://niig4.ocsp.secomtrust.net' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aip2.okinawa-u.ac.jp' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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