pmbmasterprint.pmb.ox.ac.uk

Issued by Trend Micro CA

About this certificate


This digital certificate with serial number 14:50:45:bb:1e:ad:e8:b0 was issued on by Trend Micro Inc .

While the 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.

University of Oxford

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

Trend Micro Inc

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 14:50:45:bb:1e:ad:e8:b0
Serial Number (int): 1463746548871325872
Serial Number lenght: 61 bits, 8 octets

SubjectKeyId: 3b:13:41:84:54:a8:88:d0:fd:88:c6:57:1f:a9:4a:18:e8:93:17:ac
AuthorityKeyId: ad:31:c7:fa:02:ce:67:f7:65:1c:fb:ba:5f:c0:bb:c5:50:4c:67:c8

Fingerprint (sha1): 6c:d8:cb:de:b5:5d:97:28:3d:0b:24:3d:c8:09:57:17:c9:c9:d0:1d
Fingerprint (sha256): dd:ac:11:5d:31:1f:ba:cf:40:bb:a7:10:ee:54:3d:30:3d:c7:8c:18:75:10:d4:92:0c:eb:d7:03:46:d6:19:a2

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

Revocation information

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

Check the revocation status for the current certificate on pmbmasterprint.pmb.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

SHA1 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

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

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE4jCCA8qgAwIBAgIIFFBFux6t6LAwDQYJKoZIhvcNAQEFBQAwQDELMAkGA1UE BhMCVVMxGDAWBgNVBAoMD1RyZW5kIE1pY3JvIEluYzEXMBUGA1UEAwwOVHJlbmQg TWljcm8gQ0EwHhcNMTMxMjA2MTA0MzUzWhcNMTUxMjA3MTA0MzUzWjB5MQswCQYD VQQGEwJVSzEUMBIGA1UECAwLT3hmb3Jkc2hpcmUxDzANBgNVBAcMBk94Zm9yZDEd MBsGA1UECgwUVW5pdmVyc2l0eSBvZiBPeGZvcmQxJDAiBgNVBAMMG3BtYm1hc3Rl cnByaW50LnBtYi5veC5hYy51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAKOXnQyD1Fjq7zPB26vA4knpkwsG1ZanYcZZVMvfknE8LfzMQQfTaqhJFjpj XrM99huEPbjZsyLxuFdBhpes5als8jErfSaOt0GvP/F/JMxVrn1fezB9fPK9Z705 910AwRUd8+qqopoM+qcTseFIx7bffZcgg9RdYLwc8CPZJT1J2gQiwE1Sd2+7anoo 9E2zzGVvXI+iKGqyBgwhlBud78N8mRtOdCJVut4NXfFVlW0tE6oGcVqHthbWNu7m oW+GqEXl78ZguRXwefQq2SZXHT/D7ADf4Cv0Kqkg/CYftwlkBmjPDb/MtpHTkroy rxydVi6qr6B2O+OSHAeWnL5IUC0CAwEAAaOCAaUwggGhMGwGCCsGAQUFBwEBBGAw XjAvBggrBgEFBQcwAoYjaHR0cDovL29jc3AudHJlbmRtaWNyby5jb20vdG1jYS5j cnQwKwYIKwYBBQUHMAGGH2h0dHA6Ly9vY3NwLnRyZW5kbWljcm8uY29tL3RtY2Ew HQYDVR0OBBYEFDsTQYRUqIjQ/YjGVx+pShjokxesMAwGA1UdEwEB/wQCMAAwHwYD VR0jBBgwFoAUrTHH+gLOZ/dlHPu6X8C7xVBMZ8gwSwYDVR0gBEQwQjBABgorBgEE AYKPCQEBMDIwMAYIKwYBBQUHAgEWJGh0dHA6Ly9zc2wudHJlbmRtaWNyby5jb20v cmVzb3VyY2VzLzA/BgNVHR8EODA2MDSgMqAwhi5odHRwOi8vY3JsLnRyZW5kbWlj cm8uY29tL2NybC90cmVuZG1pY3JvY2EuY3JsMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwJgYDVR0RBB8wHYIbcG1ibWFzdGVy cHJpbnQucG1iLm94LmFjLnVrMA0GCSqGSIb3DQEBBQUAA4IBAQCe65Ra72kwVQzG ywqeybiqMoGWS+G84hexSFrbdlF7E2sWPuojs2H+NMnXOZg0ZiSqwvWq784bRI20 0iUJ2a8sCmC1ER17Yjyclj+7BWjiFr9pRC3/HFzOMR+V3GQTX5fGXziN6qrK2gHE 573+WHOgedz3yRV6414jXB//xTJSRp6iMLjx7ClzU2kgz/1SKFGJU7qlKM8rYUxc 28AYpG6RQu/6yE0ebx6q4CMz1+RGVxeRKCKYxB5WxI6pjNG440ehLm6ob/wI8R8J Sah5wTeen6JSV16m/EB44+7lyIj+N7mhgfHUo0SLtADvwNF0sow5fufUWXrwlMFo Vd6T4XjW -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo5edDIPUWOrvM8Hbq8Di SemTCwbVlqdhxllUy9+ScTwt/MxBB9NqqEkWOmNesz32G4Q9uNmzIvG4V0GGl6zl qWzyMSt9Jo63Qa8/8X8kzFWufV97MH188r1nvTn3XQDBFR3z6qqimgz6pxOx4UjH tt99lyCD1F1gvBzwI9klPUnaBCLATVJ3b7tqeij0TbPMZW9cj6IoarIGDCGUG53v w3yZG050IlW63g1d8VWVbS0TqgZxWoe2FtY27uahb4aoReXvxmC5FfB59CrZJlcd P8PsAN/gK/QqqSD8Jh+3CWQGaM8Nv8y2kdOSujKvHJ1WLqqvoHY745IcB5acvkhQ LQIDAQAB -----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 1463746548871325872 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-12-06 10:43:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-07 10:43:53 +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 'UK' . . . . . . . . . . . . [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 'pmbmasterprint.pmb.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 20651607099085534601464721932441093420158784526875180871018021958468576707228638144962504037583965127854302223192732670778834898917721987345264732892552873930221739784969985364774549617209085829275413912991053709883798498881373431249771787325288191503553530162083215175804996833103831194974252696189002214736225680775953897983261198456807500733257224733861705470215853334382338694091641291578587245400703662218099884002682649633837830386062949549980587875166227604466139924967297180113712263534920972630987738356081351467972503183756858055969019606820116656725686900073225340472023236573555435257077321807408732327981 . . . . . . . . . . . . . . . . . . . . [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 (96 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/tmca.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/tmca' . . . . . . . . . . . . . . . . [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) 3b13418454a888d0fd88c6571fa94a18e89317ac . . . . . . . . . . . . . . . . [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 ad31c7fa02ce67f7651cfbba5fc0bbc5504c67c8 . . . . . . . . . . . . . . . . [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 (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.34697.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://ssl.trendmicro.com/resources/' . . . . . . . . . . . . . . . . [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 (56 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/trendmicroca.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 2.5.29.37 (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 (31 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pmbmasterprint.pmb.ox.ac.uk' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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