wayf.mit.edu

Issued by GeoTrust SSL CA

About this certificate


This digital certificate with serial number 8c:1c was issued on by GeoTrust, 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

  • ERROR: businessCategory is required for [EV] certificates
  • ERROR: jurisdictionCountryName is required for [EV] certificates

Massachusetts Institute of Technology

Company registration number: SvRKJRX8Boe7Y5DpLkZWSs/41z3rUVbQ
Organization: Massachusetts Institute of Technology
Organization unit: Information Services & Technology
State / Province: Massachusetts
Locality: Cambridge
Country: US

GeoTrust, Inc.

Organization: GeoTrust, Inc.
State / Province: Massachusetts
Locality: Cambridge
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 8c:1c
Serial Number (int): 35868
Serial Number lenght: 16 bits, 2 octets

SubjectKeyId: ee:76:aa:98:2e:61:22:dc:21:ae:1d:b0:b5:34:f3:55:89:b3:dd:da
AuthorityKeyId: 42:79:54:1b:61:cd:55:2b:3e:63:d5:3c:48:57:f5:9f:fb:45:ce:4a

Fingerprint (sha1): c7:fe:b1:98:db:c1:2b:41:1b:3f:ba:86:2a:7d:78:0b:5e:f9:86:13
Fingerprint (sha256): 96:67:d3:e2:75:6a:44:4d:c8:b3:4c:8c:a4:e2:5b:6c:f7:91:54:1e:42:3e:fe:d5:30:ca:aa:44:1f:66:ab:c6

Issuing Certificate URL: http://gtssl-aia.geotrust.com/gtssl.crt

Revocation information

CRL Distribution Point: http://gtssl-crl.geotrust.com/crls/gtssl.crl

Check the revocation status for the current certificate on wayf.mit.edu
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: wayf.mit.edu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEtTCCA52gAwIBAgIDAIwcMA0GCSqGSIb3DQEBBQUAMEAxCzAJBgNVBAYTAlVT MRcwFQYDVQQKEw5HZW9UcnVzdCwgSW5jLjEYMBYGA1UEAxMPR2VvVHJ1c3QgU1NM IENBMB4XDTExMDQxOTA2NDcyNloXDTEzMDYxOTE3MjIyNlowgdcxKTAnBgNVBAUT IFN2UktKUlg4Qm9lN1k1RHBMa1pXU3MvNDF6M3JVVmJRMQswCQYDVQQGEwJVUzEW MBQGA1UECBMNTWFzc2FjaHVzZXR0czESMBAGA1UEBxMJQ2FtYnJpZGdlMS4wLAYD VQQKEyVNYXNzYWNodXNldHRzIEluc3RpdHV0ZSBvZiBUZWNobm9sb2d5MSowKAYD VQQLDCFJbmZvcm1hdGlvbiBTZXJ2aWNlcyAmIFRlY2hub2xvZ3kxFTATBgNVBAMT DHdheWYubWl0LmVkdTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMKj r+oQMMY5R+OyjVwaHIg1wBf/uPDuGpskg8cY8C4Alc9OOGRDvkHxyAwX/YJ0gld5 n8xjn8J0e3A5P/fOzGyOwam4gbHp7c2UKayUTQZD17IMeaOVWs7QfSTEtBJ+xL2s /k/pEAhajEgw5t061GH1B4mzK7TvHbDmgyEgY3YV3Fl6OcgXOnOeuoWon0I6Lc5L hmA4BcuxGfC0G0AMi56hUk7BBhwqsWq8Oiedp7GALDvFdFrgaiIBq85zmCsjH5ar LX4AAc0HYfFJjc0OwlZHt1zZOWztE2cxd7m3l+vgd4EksobvP8W8+/vR+vk+Acj3 3yhwjExJz5SNA52Bt50CAwEAAaOCAR4wggEaMB8GA1UdIwQYMBaAFEJ5VBthzVUr PmPVPEhX9Z/7Rc5KMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwFwYDVR0RBBAwDoIMd2F5Zi5taXQuZWR1MD0GA1UdHwQ2MDQw MqAwoC6GLGh0dHA6Ly9ndHNzbC1jcmwuZ2VvdHJ1c3QuY29tL2NybHMvZ3Rzc2wu Y3JsMB0GA1UdDgQWBBTudqqYLmEi3CGuHbC1NPNVibPd2jAMBgNVHRMBAf8EAjAA MEMGCCsGAQUFBwEBBDcwNTAzBggrBgEFBQcwAoYnaHR0cDovL2d0c3NsLWFpYS5n ZW90cnVzdC5jb20vZ3Rzc2wuY3J0MA0GCSqGSIb3DQEBBQUAA4IBAQBxyMY7j6ZM DK4E5o9209LO5x8VH/TUtmN9xSk32RU7if9Qpi4GXnzjePe6UIcH3XH3H0MSXAMY VXA9DQ9G+5h6XFJO6aBkDDQjkHSrcE6iDigpoQZcOUwOlKT4v+i+JGYqNM84qS3X 0yFhQpDX3YO8VjnwDEVmgWMnhfUOjluWyXAtjB1gGlzUW5AXkI/6F/ZjSl89EFa9 N5JFnG8f6576YUyvhrkrzNWtG68dE/tEdqD2K5iIrZDlRyya1qezAPaDzU2AsgnE Y+Cq5e/DeVoZi8SrHcOmp6Xpd+cZs/mljSdZ8zTBJ1DR5vbTTmvxVUmma9RwUlZ3 DU5A8nNPD850 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwqOv6hAwxjlH47KNXBoc iDXAF/+48O4amySDxxjwLgCVz044ZEO+QfHIDBf9gnSCV3mfzGOfwnR7cDk/987M bI7BqbiBsentzZQprJRNBkPXsgx5o5VaztB9JMS0En7Evaz+T+kQCFqMSDDm3TrU YfUHibMrtO8dsOaDISBjdhXcWXo5yBc6c566haifQjotzkuGYDgFy7EZ8LQbQAyL nqFSTsEGHCqxarw6J52nsYAsO8V0WuBqIgGrznOYKyMflqstfgABzQdh8UmNzQ7C Vke3XNk5bO0TZzF3ubeX6+B3gSSyhu8/xbz7+9H6+T4ByPffKHCMTEnPlI0DnYG3 nQIDAQAB -----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 35868 . . . . . . . . [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 'GeoTrust, 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 'GeoTrust SSL CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2011-04-19 06:47:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-06-19 17:22:26 +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 2.5.4.5 (serialNumber) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'SvRKJRX8Boe7Y5DpLkZWSs/41z3rUVbQ' . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Massachusetts' . . . . . . . . . . . . [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 'Cambridge' . . . . . . . . . . . . [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 'Massachusetts Institute of Technology' . . . . . . . . . . . . [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:12|false] UTF8String 'Information Services & Technology' . . . . . . . . . . . . [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 'wayf.mit.edu' . . . . . . . . [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 24570948312980196375304623984691542974923078176880652070211499435095487086535576644606331965928725220317314537342721251093562434977719396972753476762351612635988514733263671010988186364646713013188192814325945086575743803814128922473518180420819745622932477924777105239599986283351530874328649579357192749455300738597852377760161639800541339551560591804649227932188871589914031803166498930016572027073567831899542712134910898120392688127360644819571904414154937089301914292929286064923180912269310523857454063236769940372501051595246459634226565706230046611082751429172016252645805073244444572948160507860544569587613 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 4279541b61cd552b3e63d53c4857f59ffb45ce4a . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wayf.mit.edu' . . . . . . . . . . . . . . . . [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 (54 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://gtssl-crl.geotrust.com/crls/gtssl.crl' . . . . . . . . . . . . . . . . [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) ee76aa982e6122dc21ae1db0b534f35589b3ddda . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 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://gtssl-aia.geotrust.com/gtssl.crt' . . . . [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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