tsuruap.tsuru.ac.jp

- Tsuru university -

Issued by SECOM Passport for Web SR 3.0 CA

About this certificate

This digital certificate with serial number 1d:f1:65:61:16:aa:47:b4:0b:07:b2:9b:f3:40:48:5e was issued on by SECOM Trust Systems 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

Tsuru university

Organization: Tsuru university
Organization unit: Center for Information Technology
State / Province: Yamanashi
Locality: 3-8-1 Tahara Tsuru-shi
Country: JP

SECOM Trust Systems CO.,LTD.

Organization: SECOM Trust Systems CO.,LTD.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 1d:f1:65:61:16:aa:47:b4:0b:07:b2:9b:f3:40:48:5e
Serial Number (int): 39801011636185712689672915335914735710
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId: 85:0f:06:bb:29:0c:dd:a0:84:be:2f:f5:63:24:a4:8a:d4:70:00:ca
AuthorityKeyId: cb:ef:3d:ef:83:74:a1:a8:42:f0:3b:40:36:fa:6d:82:94:a9:27:36

Fingerprint (sha1): ad:08:99:e1:12:a4:16:02:78:0f:6d:a8:5c:92:63:30:9a:17:ec:c9
Fingerprint (sha256): 29:24:3e:7b:e2:cc:f4:78:49:e0:53:94:3b:30:bf:44:17:8e:66:d0:66:37:da:a5:4d:d3:8d:7c:90:97:65:1a


Revocation information

OCSP Server: http://sr30.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/spcpp/pfw/pfwsr3ca/fullcrl2.crl

Check the revocation status for certificate tsuruap.tsuru.ac.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tsuruap.tsuru.ac.jp

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

tsuruap.tsuru.ac.jp

Other certificates including the domain name tsuru.ac.jp

(limited to 100 certificates)

Certificate

The complete raw certificate details for tsuruap.tsuru.ac.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq5vz2zAt1DjPrryBZ2qo
QpxuGvfng8eaM7sS8LM1OAPG6KkfAHctN88EVtHbQUabRltlji+q8+8scvOnBn7u
uv2FRAZf2g/1c8zSusbUDQK7n6qQLxk/WiGka/APNJUuYoVOqfZe5JqttiR+uMWU
jEZmRPxl/ZSIDQBq+rhiD20D339rhwnEcqG0md61fk5+Uf1cyu7f0Nm0zjhJezZ6
mZ5Sb8bgQtlDZNzsHep8ExzoM16+3PVByL1sWmE5j/oOp5I6a04bVla/HjN5BRqz
aTcolwe30N878HtENsO7ezNpXxZt/VVpTBzZnvHIHb0KhtWSvGrKrULxMjgltPyb
DQIDAQAB
-----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 39801011636185712689672915335914735710
 . . . . . . . . [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 '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 'SECOM Trust Systems 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 'SECOM Passport for Web SR 3.0 CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-19 08:38:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-03-24 14:59:59 +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 '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 'Yamanashi'
 . . . . . . . . . . . . [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 '3-8-1 Tahara Tsuru-shi'
 . . . . . . . . . . . . [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 'Tsuru 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 'Center for Information Technology'
 . . . . . . . . . . . . [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 'tsuruap.tsuru.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21663653224374391122484286786880279182376085321314628974269537335123011767190464042122952253092192177323666082701539914923707234443565419446925927313878215554505526681538596977094127616817264755719002437127684532741551965644808470149191582478274065122160583272310879364334655249525250141301579146742673286627360620990379376888529572738713537432626658279413830381903532286393820213057780379251803155417467006470887646666734096943935006227364955336489100798108762215316304307083629753923526149552703694497474084371586786748467410257926884182048898248557276871936360800044215833993130673572917871141166622048362988083981
 . . . . . . . . . . . . . . . . . . . . [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 cbef3def8374a1a842f03b4036fa6d8294a92736
 . . . . . . . . . . . . . . . . [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 (47 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://sr30.ocsp.secomtrust.net'
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tsuruap.tsuru.ac.jp'
 . . . . . . . . . . . . . . . . [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 (90 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200091.100.751.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://repo1.secomtrust.net/spcpp/pfw/pfwsr3ca/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 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://repo1.secomtrust.net/spcpp/pfw/pfwsr3ca/fullcrl2.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)
							850f06bb290cdda084be2ff56324a48ad47000ca
 . . . . . . . . . . . . . . . . [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 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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