login.sic.med.tohoku.ac.jp

- Tohoku University -

Issued by Cybertrust Japan Public CA

About this certificate

This digital certificate with serial number 6a:ca was issued on by Betrusted Japan Co., Ltd..

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:
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Tohoku University

Organization: Tohoku University
Organization unit: Medical IT Center
State / Province: Miyagi
Locality: Sendai
Country: JP

Betrusted Japan Co., Ltd.

Organization: Betrusted Japan Co., Ltd.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 6a:ca
Serial Number (int): 27338
Serial Number lenght: 15 bits, 2 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): d7:94:59:37:8e:7a:5c:db:c6:41:b5:2b:71:6e:ed:30:02:d6:98:87
Fingerprint (sha256): 09:56:2b:1a:9d:7d:a1:8e:75:bd:cd:a0:79:97:5a:22:2a:ab:89:e0:3e:07:b4:7e:51:4c:ff:3c:f5:0b:2c:77


Revocation information

CRL Distribution Point: http://sureseries-crl.cybertrust.ne.jp/SureServer/2018_ctj/cdp.crl

Check the revocation status for certificate login.sic.med.tohoku.ac.jp

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for login.sic.med.tohoku.ac.jp

Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key 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

This certificate doesn't contain any subject alternative names.

Other certificates including the domain name tohoku.ac.jp

(limited to 100 certificates)
exam.med.tohoku.ac.jp
www.idac.tohoku.ac.jp
*.sc.imr.tohoku.ac.jp
www.nme.mech.tohoku.ac.jp
www.diverta.co.jp
iport.material.tohoku.ac.jp
shimoji.sb.ecei.tohoku.ac.jp
rp.db.tains.tohoku.ac.jp
mail.fris.tohoku.ac.jp
pmail.riec.tohoku.ac.jp
takuhon.lab.irides.tohoku.ac.jp
aem-www.imr.tohoku.ac.jp
caslc.sb.ecei.tohoku.ac.jp
aomobi.niche.tohoku.ac.jp
www.astr.tohoku.ac.jp
emc.tohoku.ac.jp
thistle.cite.tohoku.ac.jp
www.diverta.co.jp
www.diverta.co.jp
defiant.ei.tohoku.ac.jp
applicant.insc.tohoku.ac.jp
smartcampus.ecei.tohoku.ac.jp
www.sc.isc.tohoku.ac.jp
esns.econ.tohoku.ac.jp
www3.tains.tohoku.ac.jp
dragon.ei.tohoku.ac.jp
www.econ.tohoku.ac.jp
applicant.eng.tohoku.ac.jp
takuhon.lab.irides.tohoku.ac.jp
c.bureau.tohoku.ac.jp
seaotter.cite.tohoku.ac.jp
www.hpc.cc.tohoku.ac.jp
rcc.niche.tohoku.ac.jp
work.bureau.tohoku.ac.jp
www.diverta.co.jp
web.med.tohoku.ac.jp
banana.cite.tohoku.ac.jp
edge-next.eng.tohoku.ac.jp
www.math.tohoku.ac.jp
www.niche.tohoku.ac.jp
research.wpi-aimr.tohoku.ac.jp
dav.mobility.niche.tohoku.ac.jp
*.springer.com
www.cite.tohoku.ac.jp
netacademy-md.cite.tohoku.ac.jp
radius1.tains.tohoku.ac.jp
projectweb.niche.tohoku.ac.jp
mail1.niche.tohoku.ac.jp
www.ige.tohoku.ac.jp
www.library.tohoku.ac.jp
geoserv.kankyo.tohoku.ac.jp
argon.material.tohoku.ac.jp
water-infra.niche.tohoku.ac.jp
www.diverta.co.jp
emc.tohoku.ac.jp
biobank-search.megabank.tohoku.ac.jp
xev.arch.is.tohoku.ac.jp
emc.tohoku.ac.jp
apps.niche.tohoku.ac.jp
hq.eng.tohoku.ac.jp
comp.chem.tohoku.ac.jp
seaotter.cite.tohoku.ac.jp
www.hpc.cc.tohoku.ac.jp
www2.cal.is.tohoku.ac.jp
nwsvc-am1.svm.megabank.tohoku.ac.jp
secure.niche.tohoku.ac.jp
seaotter.cite.tohoku.ac.jp
www11.bureau.tohoku.ac.jp
pj-web.niche.tohoku.ac.jp
crr.is.tohoku.ac.jp
mail.apph.tohoku.ac.jp
www.phys.tohoku.ac.jp
tupms.rpip.tohoku.ac.jp
imr-kyodo.imr.tohoku.ac.jp
www.cal.is.tohoku.ac.jp
login.sic.med.tohoku.ac.jp
hayate.law.tohoku.ac.jp
www.cyric.tohoku.ac.jp
pgate.niche.tohoku.ac.jp
openvpn.tohoku.ac.jp
sub.web.tohoku.ac.jp
rs.eng.tohoku.ac.jp
auth.tohoku.ac.jp
zabbix.niche.tohoku.ac.jp
www.tfc.tohoku.ac.jp
emc.tohoku.ac.jp
smtp.med.tohoku.ac.jp
www2.ei.tohoku.ac.jp
webwork.math.is.tohoku.ac.jp
aem.imr.tohoku.ac.jp
tarte.sc.cc.tohoku.ac.jp
www.sed.tohoku.ac.jp
m.ec.ecei.tohoku.ac.jp
reserve.material.tohoku.ac.jp
www.cl.ecei.tohoku.ac.jp
kjwebserver.bureau.tohoku.ac.jp
eifs.ec.ecei.tohoku.ac.jp
www.civil.tohoku.ac.jp
www2.ei.tohoku.ac.jp
vpn3.tohoku.ac.jp

Certificate

The complete raw certificate details for login.sic.med.tohoku.ac.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4eR50EMHBEC4HurygOcIaQf+I
f2aTLwEnFieRtwACpblSHUOL0MbeMsMbfVLZww8JG0ufGEWjV3BBwvQ0k5T15qez
RM2OglnPsg8+XAjx3/kNOUFyoFiPACgQgywiavkVew/V2deR0WRqTxwAMNKpWAkc
BIEJzU2QseH+BDN3GwIDAQAB
-----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 27338
 . . . . . . . . [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 'JP'
 . . . . . . . . . . . . [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 'Betrusted Japan Co., Ltd.'
 . . . . . . . . . . . . [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 'Cybertrust Japan Public CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2007-03-26 03:11:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2010-04-30 14:59:51 +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 'JP'
 . . . . . . . . . . . . [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 'Miyagi'
 . . . . . . . . . . . . [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 'Sendai'
 . . . . . . . . . . . . [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 'Tohoku 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 'Medical IT Center'
 . . . . . . . . . . . . [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 'login.sic.med.tohoku.ac.jp'
 . . . . . . . . [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 129541430884986238788533049479205598148416590616784554686043759914849672979598499612502491092179614784803184532584589727901284332076899352741449334603472856720184953248146930842489770236977356713716915776301504136188159981387729559606741447569818648784450779582668437250870726115971505521572936903910870972187
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.16.840.1.113730.1.8 (netscape-ca-policy-url)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (63 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.cybertrust.ne.jp/SureServer/repository/index.html'
 . . . . . . . . . . . . . . . . [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 (183 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200081.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:26|false] VisibleString, ISO646String [70 111 114 32 109 111 114 101 32 100 101 116 97 105 108 115 44 32 112 108 101 97 115 101 32 118 105 115 105 116 32 111 117 114 32 119 101 98 115 105 116 101 32 104 116 116 112 58 47 47 119 119 119 46 99 121 98 101 114 116 114 117 115 116 46 110 101 46 106 112 47 32 46]
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.cybertrust.ne.jp/SureServer/repository/index.html'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (76 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://sureseries-crl.cybertrust.ne.jp/SureServer/2018_ctj/cdp.crl'
 . . . . [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)
		00887f669a17ca443b20af2d05b2ba9bd3b761ff3c84e34185e0803feb95bc1957c1bbb398a62a5eea3f2784af5f2195ce00a378d035f64d084d446c5eabaa6cf3c58aa899a24e4bd84c5ccbde5008ce48ce18f0f600ca995ab49546e0fc884f67aa73d3216649ab9de2330705d5bdb26361a5ad450f228fd1186a5af0437b16f6