www.zew.ruhr-uni-bochum.de

- Ruhr-Universitaet Bochum -

Issued by DFN-Verein Global Issuing CA

About this certificate

This digital certificate with serial number 27:56:50:96:ac:05:8a:dc:0b:cc:af:96 was issued on by Verein zur Foerderung eines Deutschen Forschungsnetzes e. V..

With 16 subject alternative names this certificate can be used to secure multiple fqdn's. 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)

Ruhr-Universitaet Bochum

Organization: Ruhr-Universitaet Bochum
State / Province: Nordrhein-Westfalen
Locality: Bochum
Country: DE

Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.

Organization: Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
Organization unit: DFN-PKI
Country: DE

This certificate has expire since

Certificate Details

Serial Number (hex): 27:56:50:96:ac:05:8a:dc:0b:cc:af:96
Serial Number (int): 12174263572245022644443590550
Serial Number lenght: 94 bits, 12 octets

SubjectKeyId: 5f:15:94:ec:94:ed:2e:fe:bd:08:94:72:72:8b:45:0c:ad:ff:8c:52
AuthorityKeyId: 6b:3a:98:8b:f9:f2:53:89:da:e0:ad:b2:32:1e:09:1f:e8:aa:3b:74

Fingerprint (sha1): 16:fa:cc:b8:9e:27:79:e9:4e:87:0e:97:62:9f:57:ce:c1:84:f2:e5
Fingerprint (sha256): 01:eb:e9:93:ac:b9:69:ba:b2:e5:ec:72:29:73:22:ae:1a:a3:dc:9f:95:2b:29:b7:ae:ed:91:45:69:fe:cb:6a

Issuing Certificate URL: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl

Check the revocation status for certificate www.zew.ruhr-uni-bochum.de

16

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.zew.ruhr-uni-bochum.de

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.zew.ruhr-uni-bochum.de
www.zew.rub.de
db.zew.ruhr-uni-bochum.de
db.zew.rub.de
ftp.zew.ruhr-uni-bochum.de
ftp.zew.rub.de
groupware.zew.ruhr-uni-bochum.de
groupware.zew.rub.de
gitlab.zew.ruhr-uni-bochum.de
gitlab.zew.rub.de
xmpp.zew.ruhr-uni-bochum.de
xmpp.zew.rub.de
xmpp-uploads.zew.ruhr-uni-bochum.de
xmpp-uploads.zew.rub.de
xmpp-conference.zew.ruhr-uni-bochum.de
xmpp-conference.zew.rub.de

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uni.ruhr-uni-bochum.de

Certificate

The complete raw certificate details for www.zew.ruhr-uni-bochum.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 12174263572245022644443590550
 . . . . . . . . [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 'DE'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.'
 . . . . . . . . . . . . [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 'DFN-PKI'
 . . . . . . . . . . . . [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:12|false] UTF8String 'DFN-Verein Global Issuing CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-30 11:29:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-31 11:29:14 +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 'DE'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Nordrhein-Westfalen'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Bochum'
 . . . . . . . . . . . . [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:12|false] UTF8String 'Ruhr-Universitaet Bochum'
 . . . . . . . . . . . . [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:12|false] UTF8String 'www.zew.ruhr-uni-bochum.de'
 . . . . . . . . [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 847244461393529450223061367873826326215452499599595326141998583452805209191351010742206217966748961048922281770491876018333944594129081470676029148358129206494472676072008430023782309085365260800953617489504267346351970634579627760156422082637213743373014799783279343346767117106250737067695124426646775310607406325829513929028390102225379325704650706165795370525288353881778131400919678115203222003297590656659140908750395303239956425913479045772893027229910046344228178430051911763003842655072541181057557821270402008159510359627453786595575931721543377054667866766911229798855887732426208007028731940538533311596910389819192334303215278773126118957190281721222749052362219377961139091452976289436562408352157329101538069061169113365045424074279894506776209690932690369712458747757946111104636349893127545497375478968164619304170234988692672990922871625595062020833909540497539425275613530467623279658253445544395918853589154972178586924741591176914435586573674380353723531488733365635316019573679608450679918045470145151654050131522160495636804280780796494170835893380210757122246280129570965688376605405996358128114620308064020444960832138677792504194804484075036127350473955394346066891538196127345551210824678681890564642264057
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.30
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.1.1.4.10
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.22177.300.2.1.4.10
 . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 (12 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: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)
							5f1594ec94ed2efebd089472728b450cadff8c52
 . . . . . . . . . . . . . . . . [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 6b3a988bf9f25389dae0adb2321e091fe8aa3b74
 . . . . . . . . . . . . . . . . [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 (416 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'db.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'db.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'groupware.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'groupware.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gitlab.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gitlab.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp-uploads.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp-uploads.zew.rub.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp-conference.zew.ruhr-uni-bochum.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xmpp-conference.zew.rub.de'
 . . . . . . . . . . . . . . . . [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 (133 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://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.crl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/crl/cacrl.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 (206 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.pca.dfn.de/OCSP-Server/OCSP'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp1.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cdp2.pca.dfn.de/dfn-ca-global-g2/pub/cacert/cacert.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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)
		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