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 4b:f6:80:1b:b7:bb:98:27:26:da:b2:23:28:73:aa:1c 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: IT Center
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): 4b:f6:80:1b:b7:bb:98:27:26:da:b2:23:28:73:aa:1c
Serial Number (int): 100972003055520457810857656167351691804
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 87:05:d5:3b:3d:b6:8d:89:d2:e4:03:73:b5:26:f7:a5:b5:f7:9c:74
AuthorityKeyId: cb:ef:3d:ef:83:74:a1:a8:42:f0:3b:40:36:fa:6d:82:94:a9:27:36

Fingerprint (sha1): 1b:4f:b8:9d:1f:49:f8:e4:89:a6:65:04:4a:3e:61:5c:8c:11:2c:0b
Fingerprint (sha256): 6e:33:98:61:b3:3a:5d:f0:3c:5d:a4:31:ed:9d:ac:4e:b5:4b:72:8b:ed:92:ab:7f:97:c4:20:1a:ca:07:48:4c


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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2fDn/Xm8C+3DDfDsc0TS
9il8xCW0u3DQLs42EQmpMbtmD2WuzRYk1hz2Ysbe4UnYQTJlzkcHXlPdhyt1PsDt
bVqHuCSnpNPDGyXvsWw23MwnoFaSAJWF6nocCyhxzZ4mXJSVVAP4zZwiO8mn7kU+
EAG38jzh1JFnsYwiAky7E758fLfK68MQVmJtYPGfs9ZgASS2HQJTaR5hjGsHYXD0
bTJKf9BovYQN7VA2i45gQjS5rTQDqo4m5NDJFbKMmXwqBe3pOG4826O6clzx4ph8
FiEFwIBkYS/PY4W1HyGvOYgAwoHSxXgvS5LtpSInxqu7BFdbLmk+Up8YeaEd4Jk4
mwIDAQAB
-----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 100972003055520457810857656167351691804
 . . . . . . . . [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 2019-08-21 05:44:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-10-17 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 '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 '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 27512507458076036500898563141200033528985579987247520584074643688746317706772343779483472924457701432220180039592457254539851330114284605576109750990842145826076140388401279740572508546772403360476657866231599420340843106239818209113994356593719101410323546807274712273837996760435202706152261982868573497161316734105314593641932345142029375256253594523450495400842906716499272606537897866697485270626118076381566453982705390569332375476932960214869196981630356156619985526819462370283062416309119674427135823646716313616770710499042085555921444062549063954333237874723898385932607609427750348119178665668871045331099
 . . . . . . . . . . . . . . . . . . . . [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)
							8705d53b3db68d89d2e40373b526f7a5b5f79c74
 . . . . . . . . . . . . . . . . [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)
		0028d29a58d29cd52f8f1fd94a550ca1d16eb2232f24b7ea8253b6fb51ce2b8c804ec674ef49b086cd1abc6462f338e71f519fbab1523fe863fa2e666f0c806dbec6f1a00dc5fbf404c4534edf0a320ebf1e05cb890ee30681e1a055dd51dada0823471a3898bd920c99bebe76890c7fa38c6ff2ef1310a2ccfffafc1e3d990f7a3564b84741abd8c0c17d628953ea8c7e215a3231c541c6455b882e62b347ed254b686eaad77bf8500499b9975591cda4853af84cf95716d799f0d05c671f7623da3937a02de984cfa019d0c0c2348c480eabb65514c0cc7a4d7fd156b59e9150c619b15edbe6a18a2ddfb72b7c5775791075489a9508262dcbbc9aa37d31e966