c14.arch.ox.ac.uk

Issued by Trend Micro S2 CA

About this certificate


This digital certificate with serial number 20:e9:fc:ca:74:4d:76:69 was issued on by Trend Micro Inc .

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.

Cerificate errors/warnings *beta

  • ERROR: Certificate has key usage [KeyAgreement] set

University of Oxford

Organization: University of Oxford
State / Province: Oxfordshire
Locality: Oxford
Country: GB

Trend Micro Inc

Organization: Trend Micro Inc
State / Province: Oxfordshire
Locality: Oxford
Country: GB

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Certificate Details

Serial Number (hex): 20:e9:fc:ca:74:4d:76:69
Serial Number (int): 2371704625252103785
Serial Number lenght: 62 bits, 8 octets

SubjectKeyId: c8:cf:54:eb:ae:95:27:a7:75:c9:78:96:b8:57:af:d3:76:80:50:c9
AuthorityKeyId: b0:99:e1:90:4e:f3:65:63:28:9c:12:3f:78:56:ba:84:c0:c7:3a:3d

Fingerprint (sha1): 26:40:84:c9:64:38:fa:6b:71:d7:78:85:96:67:14:97:39:b9:17:12
Fingerprint (sha256): 9c:8f:b1:f4:b5:98:47:d6:51:55:cf:b7:82:a9:61:02:d9:d8:0c:ad:89:23:0c:02:59:bd:e5:81:43:0b:aa:11

Issuing Certificate URL: http://ocsp.trendmicro.com/tms2ca.crt

Revocation information

OCSP Server: http://ocsp.trendmicro.com/tms2ca
CRL Distribution Point: http://crl.trendmicro.com/crl/tms2ca.crl

Check the revocation status for the current certificate on c14.arch.ox.ac.uk
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
Key Agreement

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

This certificate doesn't contain any other subject alternative names besides the common name of the subject: c14.arch.ox.ac.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEgjCCA2qgAwIBAgIIIOn8ynRNdmkwDQYJKoZIhvcNAQELBQAwQzELMAkGA1UE BhMCVVMxGDAWBgNVBAoMD1RyZW5kIE1pY3JvIEluYzEaMBgGA1UEAwwRVHJlbmQg TWljcm8gUzIgQ0EwHhcNMTUwMzMxMDczMDA1WhcNMTcwMzMxMDczMDA1WjBvMQsw CQYDVQQGEwJHQjEUMBIGA1UECAwLT3hmb3Jkc2hpcmUxDzANBgNVBAcMBk94Zm9y ZDEdMBsGA1UECgwUVW5pdmVyc2l0eSBvZiBPeGZvcmQxGjAYBgNVBAMMEWMxNC5h cmNoLm94LmFjLnVrMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo1c0 B8r14u/AXjU5tjZTsdYXEQ7TTz8bX8T++6uAD+zASKChppdnDwF34sZyti9DeIP2 RlM5a6O6hi3eQngFFwrpiwqIQraJaxE6k4IgpZyWYNBdo7xAIbvLd9tVav7ON+cj 0y2pvBKEYdnr/JW4a2dfPh1Qphn4n+ULIqA7xSuhUf58C6l4AYXp1fr4mkAEN+Wl b36ePLPy4YdycBZTKf0NFDJvaflqVD44wDqrsDPLNZD7IjOfyzWfONihuphVNjhZ WglWKGrnDfg81Je0+nxMcknY+31Ra7g+ctcSV92WzxrHcVvQaOMiwLuv9WvVQzav p1KXtXmGIEiXeeupCwIDAQABo4IBTDCCAUgwcAYIKwYBBQUHAQEEZDBiMDEGCCsG AQUFBzAChiVodHRwOi8vb2NzcC50cmVuZG1pY3JvLmNvbS90bXMyY2EuY3J0MC0G CCsGAQUFBzABhiFodHRwOi8vb2NzcC50cmVuZG1pY3JvLmNvbS90bXMyY2EwHQYD VR0OBBYEFMjPVOuulSendcl4lrhXr9N2gFDJMAwGA1UdEwEB/wQCMAAwHwYDVR0j BBgwFoAUsJnhkE7zZWMonBI/eFa6hMDHOj0wOQYDVR0fBDIwMDAuoCygKoYoaHR0 cDovL2NybC50cmVuZG1pY3JvLmNvbS9jcmwvdG1zMmNhLmNybDAOBgNVHQ8BAf8E BAMCA6gwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMBwGA1UdEQQVMBOC EWMxNC5hcmNoLm94LmFjLnVrMA0GCSqGSIb3DQEBCwUAA4IBAQAVui2yEW8OKYFP NghrXbOS9zwscBIcCOWK0oKwlbDY6iZ5l9eC8cg2EumXrcZKsOx3k0rfdsR8G6G4 IdCYdn8+6om43rIzq1iHm+CHzMlXwZUFoIcmewL+RqXoh+bkxWCsNA3Jlzl06anK g+JDrt9fRLWcIjTYBN+lwLsDzV1p0keu91seXcFjpxfGDtd6Ya1L6J4JK/oluX5U MKd4uw7o0yKInqqKq6kwLoCzphQg3JHtBll1Kc4vnPOBJGPwMK7yo6L5Kp269seY Y4OoZDqL/b7Vp2lnS42SKfnDlcDzTQfzwzS0MML3+oKo+EXEF3KKbKa7pR8cgeb3 0qE4hxZD -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo1c0B8r14u/AXjU5tjZT sdYXEQ7TTz8bX8T++6uAD+zASKChppdnDwF34sZyti9DeIP2RlM5a6O6hi3eQngF FwrpiwqIQraJaxE6k4IgpZyWYNBdo7xAIbvLd9tVav7ON+cj0y2pvBKEYdnr/JW4 a2dfPh1Qphn4n+ULIqA7xSuhUf58C6l4AYXp1fr4mkAEN+Wlb36ePLPy4YdycBZT Kf0NFDJvaflqVD44wDqrsDPLNZD7IjOfyzWfONihuphVNjhZWglWKGrnDfg81Je0 +nxMcknY+31Ra7g+ctcSV92WzxrHcVvQaOMiwLuv9WvVQzavp1KXtXmGIEiXeeup CwIDAQAB -----END PUBLIC KEY-----

ASN1 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 2371704625252103785 . . . . . . . . [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 'US' . . . . . . . . . . . . [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:12|false] UTF8String 'Trend Micro Inc' . . . . . . . . . . . . [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:12|false] UTF8String 'Trend Micro S2 CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-03-31 07:30:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-31 07:30:05 +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 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Oxfordshire' . . . . . . . . . . . . [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:12|false] UTF8String 'Oxford' . . . . . . . . . . . . [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:12|false] UTF8String 'University of Oxford' . . . . . . . . . . . . [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:12|false] UTF8String 'c14.arch.ox.ac.uk' . . . . . . . . [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 20619845231727722519387448575098479451023843006277196720402911377058889439052916493148643196370137356283329091893940778074199137406494834407680503597166365393061888444792631111578949478092962157056961758212301143855709786372751880590625101851928140576943519971173049985049781375982740596074561216656197740937309596568810319980679116093668225009740992322860747077003988809235086503189425291966790370715304182046045256581750574856626535049970848276140333924457609838535797437676196247663435740086914658130129676653446480355422770918023519398971779836976700552056136718402925711408993103674818890005043198376067461785867 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (100 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.trendmicro.com/tms2ca.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ocsp.trendmicro.com/tms2ca' . . . . . . . . . . . . . . . . [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) c8cf54ebae9527a775c97896b857afd3768050c9 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName b099e1904ef36563289c123f7856ba84c0c73a3d . . . . . . . . . . . . . . . . [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 (50 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://crl.trendmicro.com/crl/tms2ca.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 (5 bits) 03a8 . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'c14.arch.ox.ac.uk' . . . . [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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