www.cs.ubc.ca

Issued by Thawte SSL CA

About this certificate


This digital certificate with serial number 1b:82:db:61:56:88:93:4f:d4:85:13:11:72:1e:b8:b4 was issued on by Thawte, 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.

Cerificate errors/warnings *beta

  • WARNING: Using depricated TeletexString for '[Vancouver]'
  • WARNING: Using depricated TeletexString for '[University of British Columbia]'
  • WARNING: Using depricated TeletexString for '[Department of Computer Science]'
  • WARNING: Using depricated TeletexString for '[www.cs.ubc.ca]'

University of British Columbia

Organization: University of British Columbia
Organization unit: Department of Computer Science
State / Province: British Columbia
Locality: Vancouver
Country: CA

Thawte, Inc.

Organization: Thawte, Inc.
State / Province: British Columbia
Locality: Vancouver
Country: CA

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 1b:82:db:61:56:88:93:4f:d4:85:13:11:72:1e:b8:b4
Serial Number (int): 36568604037418040176158042384748165300
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: a7:a2:83:bb:34:45:40:3d:fc:d5:30:4f:12:b9:3e:a1:01:9f:f6:db

Fingerprint (sha1): 14:be:c3:e3:ee:fe:e3:ec:a3:dc:1c:da:95:d1:46:5b:0b:49:dd:c0
Fingerprint (sha256): 09:11:4c:09:27:9e:fe:19:57:a0:26:0d:8f:54:a9:6e:ad:07:c1:82:b6:e5:0b:95:5c:e8:f4:c7:a5:90:cf:a5

Issuing Certificate URL: http://svr-ov-aia.thawte.com/ThawteOV.cer

Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-ov-crl.thawte.com/ThawteOV.crl

Check the revocation status for the current certificate on www.cs.ubc.ca
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

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: www.cs.ubc.ca

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE0zCCA7ugAwIBAgIQG4LbYVaIk0/UhRMRch64tDANBgkqhkiG9w0BAQUFADA8 MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMRYwFAYDVQQDEw1U aGF3dGUgU1NMIENBMB4XDTE0MDQyMzAwMDAwMFoXDTE1MDUyOTIzNTk1OVowgaYx CzAJBgNVBAYTAkNBMRkwFwYDVQQIExBCcml0aXNoIENvbHVtYmlhMRIwEAYDVQQH FAlWYW5jb3V2ZXIxJzAlBgNVBAoUHlVuaXZlcnNpdHkgb2YgQnJpdGlzaCBDb2x1 bWJpYTEnMCUGA1UECxQeRGVwYXJ0bWVudCBvZiBDb21wdXRlciBTY2llbmNlMRYw FAYDVQQDFA13d3cuY3MudWJjLmNhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEA1GO+Lw/AvJhIot5X6BT5gCeHnLXa9kGCMZYgC1h8S8dU6SKZWk4fi1Np BCte8CqiiQLpPrnuFCG+PMZxFkDSqDI4rrAfs4qh/m81LMgis08zUot+WCilKO3O pxgJxTH/9Vu1/QAUgMrwqXDCL2UdO8KcJ+0aY52J+9j433T0ERDNuLprGEpKFg9Z IIR4pmnUT/rfVCWAgVNjWYgkk2jdpPZlwYMvg5bRTVFFO5mZNbb6Cw7k0oDBbcx+ /vtxjQ3/FtfujORpSVMaYkXQjPhwwAr4YadMGwDf4AI9o4XP2pO7rvbJgAqRXaK/ /QsBcYfSU/+43x+/BnBEkIseUeG9AwIDAQABo4IBZDCCAWAwGAYDVR0RBBEwD4IN d3d3LmNzLnViYy5jYTAJBgNVHRMEAjAAMEIGA1UdIAQ7MDkwNwYKYIZIAYb4RQEH NjApMCcGCCsGAQUFBwIBFhtodHRwczovL3d3dy50aGF3dGUuY29tL2Nwcy8wDgYD VR0PAQH/BAQDAgWgMB8GA1UdIwQYMBaAFKeig7s0RUA9/NUwTxK5PqEBn/bbMDoG A1UdHwQzMDEwL6AtoCuGKWh0dHA6Ly9zdnItb3YtY3JsLnRoYXd0ZS5jb20vVGhh d3RlT1YuY3JsMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjBpBggrBgEF BQcBAQRdMFswIgYIKwYBBQUHMAGGFmh0dHA6Ly9vY3NwLnRoYXd0ZS5jb20wNQYI KwYBBQUHMAKGKWh0dHA6Ly9zdnItb3YtYWlhLnRoYXd0ZS5jb20vVGhhd3RlT1Yu Y2VyMA0GCSqGSIb3DQEBBQUAA4IBAQArFPF7uywWzjs6SmjWKHN6D1y6ZxwVZok8 1+g5wx9kdv4/fa983KTCQ4aeEexpAaEglwFfzanUY2q8JfWWzGL48ko7ConcN0CC s73iBK4FF92UWQCdxUnoOClxi9IPI2LBLonlx7KBo9qc8I4TV4ZS3DYqCF0poX/p P5xsYTZtIG0ajfsTVx4qhI6KcFyzdoWrH3wKGnBTmKjpYXxax6IGBnQ6GK9eXQkn Xd6xqrp2FKBSLduccLaq3aQv7YjDUrqfOP3SMUjShAjN31GKsTC5HUs/BqApJF/Y UDAu2/pUOztk2npn/Tnd/Sghu+uoolg3F6gYOmFT4jUpifoJUkz0 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1GO+Lw/AvJhIot5X6BT5 gCeHnLXa9kGCMZYgC1h8S8dU6SKZWk4fi1NpBCte8CqiiQLpPrnuFCG+PMZxFkDS qDI4rrAfs4qh/m81LMgis08zUot+WCilKO3OpxgJxTH/9Vu1/QAUgMrwqXDCL2Ud O8KcJ+0aY52J+9j433T0ERDNuLprGEpKFg9ZIIR4pmnUT/rfVCWAgVNjWYgkk2jd pPZlwYMvg5bRTVFFO5mZNbb6Cw7k0oDBbcx+/vtxjQ3/FtfujORpSVMaYkXQjPhw wAr4YadMGwDf4AI9o4XP2pO7rvbJgAqRXaK//QsBcYfSU/+43x+/BnBEkIseUeG9 AwIDAQAB -----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 36568604037418040176158042384748165300 . . . . . . . . [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:19|false] PrintableString 'Thawte, 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:19|false] PrintableString 'Thawte SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-23 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-05-29 23:59:59 +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 'CA' . . . . . . . . . . . . [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:19|false] PrintableString 'British Columbia' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Vancouver' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'University of British Columbia' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Department of Computer Science' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'www.cs.ubc.ca' . . . . . . . . [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 26811705712709076117124649500239681172856895636617652315633978662581475434610554871884586368025453438388020387947048264882345777401350108314565774817495163797553876165112865981582643596966601677041539363347200048007429005737111014124863900206455270517074480292903353320999647243346844715280596697362294099804714979771634047004503656076015993282437867299505732947488862458218533471177052828674357431626739644433903144849545974758974451133047832466114708789498396668635064141670045411643434730921889755395639539707425715651358975414555122925415070353638769252357382689420756540917175493190629581521207254753158929431811 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cs.ubc.ca' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (59 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113733.1.7.54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.thawte.com/cps/' . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a7a283bb3445403dfcd5304f12b93ea1019ff6db . . . . . . . . . . . . . . . . [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 (51 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://svr-ov-crl.thawte.com/ThawteOV.crl' . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (93 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://ocsp.thawte.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://svr-ov-aia.thawte.com/ThawteOV.cer' . . . . [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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