www.sanko.ac.jp

- sanko gakuen -

Issued by SECOM Passport for Web SR 2.0 CA

About this certificate

This digital certificate with serial number 6d:68:60:70:cd:5b:b5:f1 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)

sanko gakuen

Organization: sanko gakuen
Organization unit: server
State / Province: Tokyo
Locality: Bunkyo-ku
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): 6d:68:60:70:cd:5b:b5:f1
Serial Number (int): 7883657185309996529
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: aa:be:e9:83:ec:68:18:96:0c:54:8d:b3:2d:d2:20:cd:31:f0:1f:01
AuthorityKeyId: 30:9a:00:57:99:44:63:6b:c9:b2:f2:3d:8d:83:6b:3b:d7:9d:ef:64

Fingerprint (sha1): 01:ac:9b:79:70:0d:de:91:6e:15:81:95:68:ba:d8:41:a4:08:a9:63
Fingerprint (sha256): f2:9e:f6:f3:3d:ca:4c:a6:1f:31:f9:e5:d1:04:58:31:90:84:fc:ce:04:a8:04:91:c5:f3:d9:af:19:f3:fd:9e


Revocation information

OCSP Server: http://sr20.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/spcpp/pfw/pfwsr2ca/fullcrl.crl

Check the revocation status for certificate www.sanko.ac.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sanko.ac.jp

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 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

www.sanko.ac.jp

Other certificates including the domain name sanko.ac.jp

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.sanko.ac.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3KVXgFkzIiSMzbRDiVf5
ToLsOkm2Bxk2O7dyk+B/TSqGwGBCYoNUjxT1hLQO1Msx1dXim9SSE3EhTPf9BfZX
nEMAAR2ztax3Unl+BFX9EbzYSWatG6VpR0Tb0wFwuuwob3UI2iIoeYxaMXE8ZPd0
g1RNZPXGlU+2//kvOIxyGxRqzTE7AzdB689ZotC8krpXPePDYDWkhIae0uVMmmNB
/l0gfhsLWql5eD1dlZvm+InEQ+XiDRh3cuY5XC89XCjT4cd2wonVIeQDYOcLq4vq
DlGmbu3k7gMlJXon8n2awgdJItgxtxwkJt/FJmKE/8JpNUdD7se8Q8fH0PVCbkJF
owIDAQAB
-----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 7883657185309996529
 . . . . . . . . [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 '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 2.0 CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-03-13 06:32:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-11 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 'Tokyo'
 . . . . . . . . . . . . [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 'Bunkyo-ku'
 . . . . . . . . . . . . [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 'sanko gakuen'
 . . . . . . . . . . . . [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 'server'
 . . . . . . . . . . . . [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 'www.sanko.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 27853960173973193531277301743955650144328126213633116483662409922497179877267586323529317784914902989038043762098447272103793941748514327393145439113994513057768508894973946653599929714537379430489181167125376387080334394712225141520950802387972322985858596303087655320357992111540779667953208991931461673690203055990995132055517740902541036752042858058707030626504870950391346525551444690380280939149936146501996076208250636253757170047953944054455345431444915586401416555252684334349709838536532279157249270240163589896772315427942657301306595065574502780764163836570210857100677508975728298578864639803659819042211
 . . . . . . . . . . . . . . . . . . . . [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 (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)
							aabee983ec6818960c548db32dd220cd31f01f01
 . . . . . . . . . . . . . . . . [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 309a00579944636bc9b2f23d8d836b3bd79def64
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sanko.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 (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 1.2.392.200091.100.741.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/pfwsr2ca/'
 . . . . . . . . . . . . . . . . [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 (68 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/pfwsr2ca/fullcrl.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 (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://sr20.ocsp.secomtrust.net'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.1 (netscape-cert-type)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits)
							0640
 . . . . [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 (2048 bits)
		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