cicada.clarku.edu

- Clark University -

Issued by

About this certificate

This digital certificate with serial number 13:5e:03 was issued on by Equifax.

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.


We have idenified some issues with this certificate:
  • KeyUsage [ContentCommitment DataEncipherment DigitalSignature KeyEncipherment] (00001111) inconsistent with multiple purpose ExtKeyUsage [clientAuth serverAuth] The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
  • For certificates valid after 31 Dec 2013, all certificates using RSA public key algorithm MUST have 2048 bits of modulus (BRs: 6.1.5)

Clark University

Company registration number: tEvoHcsXzcu9u-wSyA6b7eUCv1Kq3Op-
Organization: Clark University
Organization unit: ITS
State / Province: Massachusetts
Locality: Worcester
Country: US

Equifax

Organization: Equifax
Organization unit: Equifax Secure Certificate Authority
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 13:5e:03
Serial Number (int): 1269251
Serial Number lenght: 21 bits, 3 octets

SubjectKeyId: aa:6d:61:97:04:34:be:e7:5e:c3:f5:d5:82:b9:e1:05:92:49:69:99
AuthorityKeyId: 48:e6:68:f9:2b:d2:b2:95:d7:47:d8:23:20:10:4f:33:98:90:9f:d4

Fingerprint (sha1): 79:5c:d8:cd:f4:97:e7:c8:9f:8f:6a:10:e9:3e:a0:62:21:00:37:fb
Fingerprint (sha256): 04:4d:35:df:d9:c6:a8:2c:19:30:d0:55:20:82:6b:18:48:f6:56:ba:73:c7:87:7a:44:9b:fd:8f:7b:41:9b:ef


Revocation information

CRL Distribution Point: http://crl.geotrust.com/crls/secureca.crl

Check the revocation status for certificate cicada.clarku.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cicada.clarku.edu

Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

6 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cicada.clarku.edu

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mathcs.clarku.edu
gradstudies.clarku.edu
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*.goddard40.clarku.edu
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goddard.microsearch.net
www.clarku.edu
useastucc5.acquia.com
clarkconnect.clarku.edu
cluster.technolutions.net
cluster.technolutions.net
cluster.technolutions.net
cicada.clarku.edu
biscuits.clarku.edu
gradstudies.clarku.edu
www2.clarku.edu
leep.clarku.edu
itshelp.clarku.edu
srwsus.ad.clarku.edu
cluster.technolutions.net
exchange.clarku.edu
www2.clarku.edu
clarkconnect.clarku.edu
apply.clarku.edu
cluster.technolutions.net
simplek.clarku.edu
www.clarku.edu
cuweb.clarku.edu
commons.clarku.edu
cluster.technolutions.net
apps.clarku.edu
biscuits.clarku.edu
exchange.clarku.edu
webfs.clarku.edu
prodxtender.clarku.edu
clarkconnect.clarku.edu
cluster.technolutions.net
cluster.technolutions.net
biscuits.clarku.edu
ch003.screenshare.clarku.edu
technolutions.com
cluster.technolutions.net
apps.clarku.edu
apply.clarku.edu
cluster.technolutions.net
cluster.technolutions.net
useastucc5.acquia.com
cluster.technolutions.net
store.clarku.edu
clarknet.clarku.edu
Clarktube.Clarku.edu
goddard.microsearch.net
exchange.clarku.edu
clarknet.clarku.edu
crush.clarku.edu
woodhouse.clarku.edu
clarknow.testing.clarku.edu
goddard.microsearch.net
clarknet.clarku.edu
useastucc5.acquia.com
www2.clarku.edu
news.clarku.edu
cluster.technolutions.net
wordpress.test.clarku.edu
snowwhite.ad.clarku.edu
cluster.technolutions.net
adfs.clarku.edu
goddard.microsearch.net
cluster.technolutions.net
planning.clarku.edu
itshelp.clarku.edu
cluster.technolutions.net
cluster.technolutions.net
commons.clarku.edu
cluster.technolutions.net
cluster.technolutions.net
lists.clarku.edu
useastucc5.acquia.com
moodle.clarku.edu
www2.clarku.edu
access.clarku.edu
cluster.technolutions.net
goddard.microsearch.net
canvas.clarku.edu
apply.clarku.edu
clarkconnect.clarku.edu
www.clarku.edu
mathcs.clarku.edu
cluster.technolutions.net
acquia-sites.com
cluster.technolutions.net
discoverer.clarku.edu
access.clarku.edu
gradapply.clarku.edu
webapps.clarku.edu
www.clarku.edu
apply.clarku.edu
titaniumweb.clarku.edu

Certificate

The complete raw certificate details for cicada.clarku.edu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQ4YiNFEF/Z3CdKd94c5jrujEB
y9UM2MI40gyrRUP/9fbFPheNyXVkvXVfFv+6Q1AIwAlxpEO8fMOJoBJ1z0HnCGBF
Z9OBIt3x415k9dJQ8UdpLUy2VE2upuSD3MO4S1k6qFPM+oNk4k2BPZmQDLmPGG7r
ACk8RFwAw+NNsXGzlQIDAQAB
-----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 1269251
 . . . . . . . . [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 'Equifax'
 . . . . . . . . . . . . [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 'Equifax Secure Certificate Authority'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-06-12 20:00:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-08-14 12:04:06 +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 'tEvoHcsXzcu9u-wSyA6b7eUCv1Kq3Op-'
 . . . . . . . . . . . . [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 'Worcester'
 . . . . . . . . . . . . [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 'Clark 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 'ITS'
 . . . . . . . . . . . . [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 'cicada.clarku.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 (1120 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 146681219321988547410825242389663242018336905325591680053710862387569594220704575211531585462971951898265580644156902462268341481204254560153968512476047313585468324603155569421512419697478135753857459175550206540606814764302410232275147895138138646483422487792804099853808233907341446057311382435246065693589
 . . . . . . . . . . . . . . . . . . . . [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 48e668f92bd2b295d747d82320104f3398909fd4
 . . . . . . . . . . . . . . . . [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 (4 bits)
							04f0
 . . . . . . . . . . . . . . . . [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 'cicada.clarku.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 (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://crl.geotrust.com/crls/secureca.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)
							aa6d61970434bee75ec3f5d582b9e10592496999
 . . . . [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 (1024 bits)
		001e29f0c91583af11ae5782a12342c87cad72031db1c5e93de512c1470f4dd7d0d08ec832a9b3d83bac3fcabb2606e57ac88a9913b0eb715a923ab0734e8b556c2e402a4a7efe5393aa3e1e5c116afe9ac6dcae1820753db6039b73778b1e2e2cf607adc464f4a03ab4235a162d5caa259e37dd4daddf33d6edc7a75e7d4452d4