vle.sheffcol.ac.uk

- The Sheffield College -

Issued by TERENA SSL CA

About this certificate

This digital certificate with serial number af:19:ee:64:41:fc:ff:0b:aa:58:c7:7e:13:a6:54:85 was issued on by TERENA.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

The Sheffield College

Organization: The Sheffield College
Organization unit: ICT Systems
State / Province: Yorkshire
Locality: Sheffield
Country: GB

TERENA

Organization: TERENA
Country: NL

This certificate has expire since

Certificate Details

Serial Number (hex): af:19:ee:64:41:fc:ff:0b:aa:58:c7:7e:13:a6:54:85
Serial Number (int): 232749541840547948336446569475670955141
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: f3:ab:e1:34:15:79:c3:61:ad:79:9f:2c:a1:01:f1:b8:a3:36:65:da
AuthorityKeyId: 0c:bd:93:68:0c:f3:de:ab:a3:49:6b:2b:37:57:47:ea:90:e3:b9:ed

Fingerprint (sha1): 03:67:5e:de:08:80:2b:ee:24:2f:e6:7b:31:75:f6:46:9e:cd:35:f5
Fingerprint (sha256): 3b:db:10:08:b3:c9:10:33:1a:56:28:26:92:44:bc:e7:56:b9:36:ba:3c:8f:3b:f2:41:29:b3:d2:e4:be:cb:c6

Issuing Certificate URL: http://crt.tcs.terena.org/TERENASSLCA.crt

Revocation information

OCSP Server: http://ocsp.tcs.terena.org
CRL Distribution Point: http://crl.tcs.terena.org/TERENASSLCA.crl

Check the revocation status for certificate vle.sheffcol.ac.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vle.sheffcol.ac.uk

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

vle.sheffcol.ac.uk

Other certificates including the domain name sheffcol.ac.uk

(limited to 100 certificates)
payment.sheffcol.ac.uk
proportal.sheffcol.ac.uk
equalityvle.sheffcol.ac.uk
gatekeeper.sheffcol.ac.uk
payment.sheffcol.ac.uk
www.online.sheffcol.ac.uk
payment.sheffcol.ac.uk
netstorage.sheffcol.ac.uk
vle.sheffcol.ac.uk
payment.sheffcol.ac.uk
ebs4agent.sheffcol.ac.uk
netstorage.sheffcol.ac.uk
payment.sheffcol.ac.uk
webmail.sheffcol.ac.uk
testvle.sheffcol.ac.uk
*.sheffcol.ac.uk
remotedesktop.sheffcol.ac.uk
payment.sheffcol.ac.uk
payment.sheffcol.ac.uk
proachieve.sheffcol.ac.uk
idp.sheffcol.ac.uk
idpv3.sheffcol.ac.uk
vle.sheffcol.ac.uk
payment.sheffcol.ac.uk
*.sheffcol.ac.uk
webmail.sheffcol.ac.uk
www.apply.sheffcol.ac.uk
desktop.sheffcol.ac.uk
gw-sync.sheffcol.ac.uk
payment.sheffcol.ac.uk
idpv3.sheffcol.ac.uk
www.apply.sheffcol.ac.uk
*.sheffcol.ac.uk
payment.sheffcol.ac.uk
mobileprint.sheffcol.ac.uk
payment.sheffcol.ac.uk
www.apply.sheffcol.ac.uk
vle.sheffcol.ac.uk
payment.sheffcol.ac.uk
remotedesktop.sheffcol.ac.uk
printing.sheffcol.ac.uk
parents.sheffcol.ac.uk
idpv3.sheffcol.ac.uk
payment.sheffcol.ac.uk
webmail.sheffcol.ac.uk
testvle.sheffcol.ac.uk
proachieve.sheffcol.ac.uk
payment.sheffcol.ac.uk
payment.sheffcol.ac.uk
idpv3.sheffcol.ac.uk
y-swivel01.sheffcol.ac.uk
www.sheffcol.ac.uk
idp.sheffcol.ac.uk
filenet.sheffcol.ac.uk
payment.sheffcol.ac.uk
www.online.sheffcol.ac.uk
portal.sheffcol.ac.uk
payment.sheffcol.ac.uk
vle.sheffcol.ac.uk
payment.sheffcol.ac.uk
remoteaccess.sheffcol.ac.uk
www.sheffcol.ac.uk
payment.sheffcol.ac.uk
payment.sheffcol.ac.uk
*.sheffcol.ac.uk
eduradius.sheffcol.ac.uk
my.sheffcol.ac.uk
webmail.sheffcol.ac.uk
idpv3.sheffcol.ac.uk
payment.sheffcol.ac.uk
webmail.sheffcol.ac.uk
payment.sheffcol.ac.uk
*.sheffcol.ac.uk
payment.sheffcol.ac.uk
payment.sheffcol.ac.uk
staff.sheffcol.ac.uk
chrisweb.sheffcol.ac.uk
*.sheffcol.ac.uk
payment.sheffcol.ac.uk
payment.sheffcol.ac.uk
remotedesk.sheffcol.ac.uk
www.online.sheffcol.ac.uk

Certificate

The complete raw certificate details for vle.sheffcol.ac.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsckbzES0wXGUDir2RSCy
M9vJJEAtoIRYeby0HemtA7ZDBaQhLTNmapD56pnSZ8KHNQ4NnBh9hq3DGqtK30/s
51vWpJrZk+EiwRP0QuZ9zj9OaZBpiyfw3tyWs+I5qnq4OBMHo3SoTdQlWrIinRre
jT4h2C+I+1lhcgYBIjRyiLc0EsGcs7w1ry1Mi0PpQl2w94un/GeATTs7bfK1lnu5
nuPwOC3elOE68S+Dn+G6nEgrj9ZmD9stABFid5nkumZsoKqkMRyrlQmjrkyyPjDh
wr/umZ/rab/iPQUN32Id0wci7BaDk3qMQ5ktbAkVKgLS//EnweYUw8S8rKUk+0iJ
bwIDAQAB
-----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 232749541840547948336446569475670955141
 . . . . . . . . [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 'NL'
 . . . . . . . . . . . . [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 'TERENA'
 . . . . . . . . . . . . [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 'TERENA SSL CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-08-13 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-08-13 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 '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:19|false] PrintableString 'Yorkshire'
 . . . . . . . . . . . . [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 'Sheffield'
 . . . . . . . . . . . . [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 'The Sheffield College'
 . . . . . . . . . . . . [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 'ICT Systems'
 . . . . . . . . . . . . [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 'vle.sheffcol.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 22443350318699735623974506994559592557198488318492662144539653263228638253633919231673580776255432819281466062588506409626539469928255262991194022084125191901177081406699104294630430468456813568287006505299639753762400218373912301964857583982366238640916430593956203389795334592849640424162979982608960647843668505969008649717585895333805623222134558172447482778696196826179620873036010227549506793293482756105882885312172054374167335276505719557016195863418231343027154290707609476829325725064852531507087514727904576309253000600268492258719599002604293862246991142617368407094440587920032768879518864152869724522863
 . . . . . . . . . . . . . . . . . . . . [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 0cbd93680cf3deaba3496b2b375747ea90e3b9ed
 . . . . . . . . . . . . . . . . [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)
							f3abe1341579c361ad799f2ca101f1b8a33665da
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.29
 . . . . . . . . . . . . . . . . [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.tcs.terena.org/TERENASSLCA.crl'
 . . . . . . . . . . . . . . . . [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 (97 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://crt.tcs.terena.org/TERENASSLCA.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.tcs.terena.org'
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vle.sheffcol.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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