asset-library.imperial.ac.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:e3:4e:32:a3:b1:06:22:ea:06:62:2d:bb:92:68:f3:16:43 was issued on by Let's Encrypt.
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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=asset-library.imperial.ac.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e3:4e:32:a3:b1:06:22:ea:06:62:2d:bb:92:68:f3:16:43Serial Number (int): 425797183736666217251084931170690294552131
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ad:fc:ff:bf:e6:5b:77:02:8a:d7:56:e1:68:11:12:0b:27:59:c2:46
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 0d:f1:00:87:3f:6f:5f:9b:3c:01:95:23:b9:d9:f9:3f:0d:33:5e:d3
Fingerprint (sha256): 12:d1:ba:88:67:e0:03:a0:4f:86:1b:18:59:9f:6f:33:7b:5e:cf:bd:04:e3:6d:24:5f:63:80:16:24:fb:a7:3e
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate asset-library.imperial.ac.uk
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for asset-library.imperial.ac.uk
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 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
asset-library.imperial.ac.uk
Other certificates including the domain name imperial.ac.uk
(limited to 100 certificates)
admissions.emeritus.org
accreditation.lumanity.com
alumnicredentials.kcl.ac.uk
www3.imperial.ac.uk
achievements.launchyou.com
forms.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
exchange.imperial.ac.uk
eu.prod.campusgroups.com
shibboleth.imperial.ac.uk
remotehelp.ic.ac.uk
events.imperial.ac.uk
ichtb.med.imperial.ac.uk
accreditation.lumanity.com
servicemgtdev.imperial.ac.uk
wwwf.imperial.ac.uk
eu.prod.campusgroups.com
data.hpc.imperial.ac.uk
dataman.bioinformatics.ic.ac.uk
library-search.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
icva.hep.ph.ic.ac.uk
gallego.bg.ic.ac.uk
rpssicprj06.imperial.ac.uk
office.imperial.ac.uk
ukcosmos.imperial.ac.uk
secureaccess.imperial.ac.uk
achievements.launchyou.com
ictsmartprd.cc.ic.ac.uk
wwwd.imperial.ac.uk
saml.imperial.ac.uk
accreditation.lumanity.com
media.imperial.ac.uk
ictprintservice-colour.cc.ic.ac.uk
fseuc-2.freshservice.com
cran.ma.imperial.ac.uk
admissions.emeritus.org
zenoss.hpc.imperial.ac.uk
accreditation.lumanity.com
cran.ma.imperial.ac.uk
rpssicprj03.imperial.ac.uk
eu.prod.campusgroups.com
search.imperial.ac.uk
accreditation.lumanity.com
www.counselling-form.imperial.ac.uk
search.imperial.ac.uk
admissions.emeritus.org
support.klaxon.io
hml.imperial.ac.uk
www.medbio.imperial.ac.uk
halls.imperial.ac.uk
plexus.imperial.ac.uk
imperial.ac.uk
prdsoa.imperial.ac.uk
wlsprd.imperial.ac.uk
mobile.imperial.ac.uk
imperial.ac.uk
www1.imperial.ac.uk
ictu-trial.cc.ic.ac.uk
admissions.emeritus.org
www3.imperial.ac.uk
wiki.imperial.ac.uk
admissions.emeritus.org
google.imperial.ac.uk
rpssicissan.imperial.ac.uk
forms.imperial.ac.uk
ictsgw.cc.ic.ac.uk
fseuc-2.freshservice.com
events.imperial.ac.uk
hml.imperial.ac.uk
exec-info.imperial.ac.uk
dcwadmin.imperial.ac.uk
asset-library.imperial.ac.uk
campaigns.imperial.ac.uk
webact.org
remotehelp.ic.ac.uk
www.inform.imperial.ac.uk
icis.imperial.ac.uk
webact.org
spam.ic.ac.uk
google.imperial.ac.uk
estore.imperial.ac.uk
ucu.imperial.ac.uk
fseuc-2.freshservice.com
www3.imperial.ac.uk
www1.imperial.ac.uk
jetpac.app
icseclzt.cc.ic.ac.uk
ictprintservice-mobile.imperial.ac.uk
wwwtest.imperial.ac.uk
www1.imperial.ac.uk
appstream.ic.ac.uk
ib-programmes.imperial.ac.uk
ictprintservice-www-dev.cc.imperial.ac.uk
fseuc-2.freshservice.com
fileexchange.imperial.ac.uk
ict-printservice-www.cc.imperial.ac.uk
google.imperial.ac.uk
accreditation.lumanity.com
alumnicredentials.kcl.ac.uk
www3.imperial.ac.uk
achievements.launchyou.com
forms.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
exchange.imperial.ac.uk
eu.prod.campusgroups.com
shibboleth.imperial.ac.uk
remotehelp.ic.ac.uk
events.imperial.ac.uk
ichtb.med.imperial.ac.uk
accreditation.lumanity.com
servicemgtdev.imperial.ac.uk
wwwf.imperial.ac.uk
eu.prod.campusgroups.com
data.hpc.imperial.ac.uk
dataman.bioinformatics.ic.ac.uk
library-search.imperial.ac.uk
plexus.imperial.ac.uk
achievements.launchyou.com
icva.hep.ph.ic.ac.uk
gallego.bg.ic.ac.uk
rpssicprj06.imperial.ac.uk
office.imperial.ac.uk
ukcosmos.imperial.ac.uk
secureaccess.imperial.ac.uk
achievements.launchyou.com
ictsmartprd.cc.ic.ac.uk
wwwd.imperial.ac.uk
saml.imperial.ac.uk
accreditation.lumanity.com
media.imperial.ac.uk
ictprintservice-colour.cc.ic.ac.uk
fseuc-2.freshservice.com
cran.ma.imperial.ac.uk
admissions.emeritus.org
zenoss.hpc.imperial.ac.uk
accreditation.lumanity.com
cran.ma.imperial.ac.uk
rpssicprj03.imperial.ac.uk
eu.prod.campusgroups.com
search.imperial.ac.uk
accreditation.lumanity.com
www.counselling-form.imperial.ac.uk
search.imperial.ac.uk
admissions.emeritus.org
support.klaxon.io
hml.imperial.ac.uk
www.medbio.imperial.ac.uk
halls.imperial.ac.uk
plexus.imperial.ac.uk
imperial.ac.uk
prdsoa.imperial.ac.uk
wlsprd.imperial.ac.uk
mobile.imperial.ac.uk
imperial.ac.uk
www1.imperial.ac.uk
ictu-trial.cc.ic.ac.uk
admissions.emeritus.org
www3.imperial.ac.uk
wiki.imperial.ac.uk
admissions.emeritus.org
google.imperial.ac.uk
rpssicissan.imperial.ac.uk
forms.imperial.ac.uk
ictsgw.cc.ic.ac.uk
fseuc-2.freshservice.com
events.imperial.ac.uk
hml.imperial.ac.uk
exec-info.imperial.ac.uk
dcwadmin.imperial.ac.uk
asset-library.imperial.ac.uk
campaigns.imperial.ac.uk
webact.org
remotehelp.ic.ac.uk
www.inform.imperial.ac.uk
icis.imperial.ac.uk
webact.org
spam.ic.ac.uk
google.imperial.ac.uk
estore.imperial.ac.uk
ucu.imperial.ac.uk
fseuc-2.freshservice.com
www3.imperial.ac.uk
www1.imperial.ac.uk
jetpac.app
icseclzt.cc.ic.ac.uk
ictprintservice-mobile.imperial.ac.uk
wwwtest.imperial.ac.uk
www1.imperial.ac.uk
appstream.ic.ac.uk
ib-programmes.imperial.ac.uk
ictprintservice-www-dev.cc.imperial.ac.uk
fseuc-2.freshservice.com
fileexchange.imperial.ac.uk
ict-printservice-www.cc.imperial.ac.uk
google.imperial.ac.uk
Certificate
The complete raw certificate details for asset-library.imperial.ac.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGBTCCBO2gAwIBAgISBONOMqOxBiLqBmItu5Jo8xZDMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMDYwNzQzMjRaFw0yNDAyMDQwNzQzMjNaMCcxJTAjBgNVBAMT HGFzc2V0LWxpYnJhcnkuaW1wZXJpYWwuYWMudWswggIiMA0GCSqGSIb3DQEBAQUA A4ICDwAwggIKAoICAQDCn8x7nvVRd8FSs5Bharlc2ykkX8GsKXtFCVAHpt5jnur1 vY0KwJXbkBvlvL/rywh39CoKM3JAt9BwuUoKJiopAyP2qlTzZE0pLF1qHkKuiwUt cNU9yGLTfXYxCwAnTeQUkkm1+q/WOa4fO4peLgEgb5ix+65fWVJ3AqDWenvNBN/y 5kgG3hUC3SM4mZVzvgSwhUtDN8w7RjMJaWQk6+PCbBs8K3EcRveo9diUHCKIlKGV bwObGCPeZ1sw7CCHmifKBRz3vT4S2261n6bvi3MWxuWzbI+Z17QDjBCKeWP95YB3 dLIFz4j1a759wd0APPveONmdhGkLw08u1piF2ZN74eShiI4Zj//AQioZ8vkq4xLq htC9Wj5CIVXT9HR3xVjVx5H7g1/fF4MfPAsIdrKQ8VqdqSKXuAsYvZg0IsYTU3Y4 XfQKNS67oI4vcOqXZco0ikH4nuC6c3VzDAfCpI6YzoFg1lPYoi2lo+sn332NG9/E vdmXTnoC23pjt4MsVNuILkyPLEPJY43AKRQnuMN/aCY7Ua8+1zc+vWi8Ky6rWbt/ 1GaUA534+5YutfXfz8M68/yFnEkmrDZd63HJ5ehLVDaxyrhIQM2Mgtv4GOADGvJ4 RvWUsYIsBlLYNZ18AxBsVYdyTj4qY92o5//VMlQb1wMEFWtBXlVKmXwtWNsoEwID AQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSt/P+/5lt3AorXVuFo ERILJ1nCRjAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEF BQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggr BgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAnBgNVHREEIDAeghxhc3Nl dC1saWJyYXJ5LmltcGVyaWFsLmFjLnVrMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB BAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB 2bu/qznYhHMAAAGLo80FAgAABAMARzBFAiADHap6J+QSaqXPocoTysjK4B57m+iA sYfZ3Bg8p0kE0wIhAOTYqMRhsXE2LgzhBVMBGYJxEbwguOlA2lE2Hn3tssi4AHYA O1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLo80E/wAABAMARzBF AiAxN+Rfs0dksn81il6lXcN2Dtv15hUg47jWRHmAEeSD6AIhAIBYb3nzWNdrBpeN YUur4dNkSIXx/dTwxBfJHBfv0n1NMA0GCSqGSIb3DQEBCwUAA4IBAQBFXYculki6 RthcfrTcbODYUUbjNjISuFbxo4TZXHBFy/uyR+yhiZaY+JEixPx7+MXR2Pr3+Igg 8588MsDMcN1ga3Wss+KXbiiykAPR8E5vp644zqME1WUKikEflMlCAiVdyng/S208 o9TZzeTd2xJo37SVfcTKRwr/7bbgWKAVbFWbjDYHvO0KxMfqbgo51NDW158xKRNK hXDFDcWjc1Gb5zIFaUs0Ge/Obrt0GgxfE16IGpykH9cpR+dfoRLg5olir/9lLOwk SPxJceSIbh/U5EaO/cw/Xvee/obVHFKRSxpx62e4HrL1X9Ej0Go8t+eHfcy5/j1l OGFf7ckBE6vr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwp/Me571UXfBUrOQYWq5 XNspJF/BrCl7RQlQB6beY57q9b2NCsCV25Ab5by/68sId/QqCjNyQLfQcLlKCiYq KQMj9qpU82RNKSxdah5CrosFLXDVPchi0312MQsAJ03kFJJJtfqv1jmuHzuKXi4B IG+YsfuuX1lSdwKg1np7zQTf8uZIBt4VAt0jOJmVc74EsIVLQzfMO0YzCWlkJOvj wmwbPCtxHEb3qPXYlBwiiJShlW8Dmxgj3mdbMOwgh5onygUc970+EttutZ+m74tz Fsbls2yPmde0A4wQinlj/eWAd3SyBc+I9Wu+fcHdADz73jjZnYRpC8NPLtaYhdmT e+HkoYiOGY//wEIqGfL5KuMS6obQvVo+QiFV0/R0d8VY1ceR+4Nf3xeDHzwLCHay kPFanakil7gLGL2YNCLGE1N2OF30CjUuu6COL3Dql2XKNIpB+J7gunN1cwwHwqSO mM6BYNZT2KItpaPrJ999jRvfxL3Zl056Att6Y7eDLFTbiC5MjyxDyWONwCkUJ7jD f2gmO1GvPtc3Pr1ovCsuq1m7f9RmlAOd+PuWLrX138/DOvP8hZxJJqw2XetxyeXo S1Q2scq4SEDNjILb+BjgAxryeEb1lLGCLAZS2DWdfAMQbFWHck4+KmPdqOf/1TJU G9cDBBVrQV5VSpl8LVjbKBMCAwEAAQ== -----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 425797183736666217251084931170690294552131 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 'Let's Encrypt' . . . . . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-06 07:43:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-04 07:43:23 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'asset-library.imperial.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 793997519776520994734460628005498260699162794292203660349818702420364797904118586898819353891079410747716205939246203191746796804253899866105868006290310410937818917742267770226668066827451568886857285749565413549675228933908521218424773252665688690897628005838416116457039818936470900159928775362083111908185952332620279004290822496924192893782811571639414002795211335184073958866892057253231506970371494059696485105788844626526234588037893536145384669209604868406142357506241764397003150137736200814306732001222041604289666429635101882879993006499759187893260728527696928441677140954850922977389468042001990067901535482483746994709749771434470094460239129813993934815176712334626354165865998709146406405955723473073497516207512683457649607637077231430619128969306374187284551255995608543285380475601393770055721363898865313334715125182962468470771032472461154616454635854057122544918289632207058825956228357053909993771598190200299587575031443200110649240564373087631163756451997160260531149246998847670324469235906637257523917926566454713264571738909893457524910448884031963557184555850269602474105371879674285145541273347796552787702113254742136726993695566403998541044685197954082781061820948931991366378364745057464478452099091 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) adfcffbfe65b77028ad756e16811120b2759c246 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'asset-library.imperial.ac.uk' . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ba3cd050200000403004730450220031daa7a27e4126aa5cfa1ca13cac8cae01e7b9be880b187d9dc183ca74904d3022100e4d8a8c461b171362e0ce105530119827111bc20b8e940da51361e7dedb2c8b80076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ba3cd04ff000004030047304502203137e45fb34764b27f358a5ea55dc3760edbf5e61520e3b8d644798011e483e802210080586f79f358d76b06978d614babe1d3644885f1fdd4f0c417c91c17efd27d4d . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 00455d872e9648ba46d85c7eb4dc6ce0d85146e3363212b856f1a384d95c7045cbfbb247eca1899698f89122c4fc7bf8c5d1d8faf7f88820f39f3c32c0cc70dd606b75acb3e2976e28b29003d1f04e6fa7ae38cea304d5650a8a411f94c94202255dca783f4b6d3ca3d4d9cde4dddb1268dfb4957dc4ca470affedb6e058a0156c559b8c3607bced0ac4c7ea6e0a39d4d0d6d79f3129134a8570c50dc5a373519be73205694b3419efce6ebb741a0c5f135e881a9ca41fd72947e75fa112e0e68962afff652cec2448fc4971e4886e1fd4e4468efdcc3f5ef79efe86d51c52914b1a71eb67b81eb2f55fd123d06a3cb7e7877dccb9fe3d6538615fedc90113abeb