dywang.csie.cyut.edu.tw

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:6e:fd:2a:77:f4:7c:d8:8e:29:ed:ca:6b:a8:1e:6b:12:24 was issued on by Let's Encrypt.

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)

Certificate Subject

CN=dywang.csie.cyut.edu.tw

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:6e:fd:2a:77:f4:7c:d8:8e:29:ed:ca:6b:a8:1e:6b:12:24
Serial Number (int): 124879861485442172234773821858708961563172
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 57:45:42:2a:09:03:20:c1:bb:54:77:fb:57:d8:db:d1:54:53:87:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:24:e7:81:d2:b1:58:2c:d8:05:e4:22:c0:1b:ba:32:27:37:ad:4c
Fingerprint (sha256): 33:83:ec:e7:39:4c:a2:b0:a1:95:87:c2:4f:04:92:b5:9b:9c:43:0f:e1:a1:76:37:4f:06:63:18:63:e1:28:78

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate dywang.csie.cyut.edu.tw

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dywang.csie.cyut.edu.tw

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

dywang.csie.cyut.edu.tw

Other certificates including the domain name cyut.edu.tw

(limited to 100 certificates)
dywang.csie.cyut.edu.tw
www.ir.cyut.edu.tw
millennium.lib.cyut.edu.tw
dywang.csie.cyut.edu.tw
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2015concrete.ce.cyut.edu.tw
moodle.cyut.edu.tw
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2015concrete.ce.cyut.edu.tw
ait.csie.cyut.edu.tw
ait.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
ait.csie.cyut.edu.tw
moodle.cyut.edu.tw
www.ir.cyut.edu.tw
ait.csie.cyut.edu.tw
dywftp.csie.cyut.edu.tw
admin.cyut.edu.tw
*.cyut.edu.tw
ait.csie.cyut.edu.tw
moodle.cyut.edu.tw
webmail.csie.cyut.edu.tw
*.cyut.edu.tw
v.im.cyut.edu.tw
web.csie.cyut.edu.tw
lc.cyut.edu.tw
dywang.csie.cyut.edu.tw
dywftp.csie.cyut.edu.tw
www.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
moodle.cyut.edu.tw
web.csie.cyut.edu.tw
webmail.csie.cyut.edu.tw
lc.cyut.edu.tw
dywang.csie.cyut.edu.tw
*.cyut.edu.tw
v.im.cyut.edu.tw
webmail.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
webmail.csie.cyut.edu.tw
webmail.cyut.edu.tw
general2.cyut.edu.tw
pheromone.cyut.edu.tw
webmail.csie.cyut.edu.tw
dywftp.csie.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
i-Taiwan.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
www.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
mg19.cyut.edu.tw
moodle.cyut.edu.tw
moodle.cyut.edu.tw
ait.csie.cyut.edu.tw
webmail.csie.cyut.edu.tw
webmail.csie.cyut.edu.tw
www.easytest.cyut.edu.tw
dywang.csie.cyut.edu.tw
mwebpac.lib.cyut.edu.tw
cyutotp.cyut.edu.tw
moodle.cyut.edu.tw
www.csie.cyut.edu.tw
millennium.lib.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
web.csie.cyut.edu.tw
ait.csie.cyut.edu.tw
webmail.csie.cyut.edu.tw
*.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
webmail.csie.cyut.edu.tw
v.im.cyut.edu.tw
ait.csie.cyut.edu.tw
ait.csie.cyut.edu.tw
v.im.cyut.edu.tw
ad1.live.cyut.edu.tw
web.csie.cyut.edu.tw
web.csie.cyut.edu.tw
general2.cyut.edu.tw
www.ceapp.cyut.edu.tw
*.cyut.edu.tw
dywang.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
ait.csie.cyut.edu.tw
dywftp.csie.cyut.edu.tw
v.im.cyut.edu.tw
m-216.cyut.edu.tw
m-216.cyut.edu.tw
m-216.cyut.edu.tw
web.csie.cyut.edu.tw
dywang.csie.cyut.edu.tw
moodle.cyut.edu.tw
ait.csie.cyut.edu.tw
mg19.cyut.edu.tw
2015concrete.ce.cyut.edu.tw
web.csie.cyut.edu.tw

Certificate

The complete raw certificate details for dywang.csie.cyut.edu.tw in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYNVDcISWG1wtdXXwfVM
jpQfUguhWc0K/wx92xSxkP5pjSmtXfhXN/lHsW7Pfr9PN3Z0cqxFBu4fw818C/zJ
fQO7tmNlphTOybHArL7Ag+qGoDr6iu7zlhFh6rbdtoj3Yyrfr/3GsNfdQoiZt9ga
8YjFMHdoH9vjVweq9vGCYX0a250FE6Mnu7IyVTxoSizxlh34BnsVRC94hdbjrDOp
3yKi2O/G3BwuVbszLwl3kdxmmPaC8f3BOur4euQuStXgzWFIJ0CQqZPyvR58jsJB
JTU9kPHBO4+9iLMhbFsZiKhvjFLf+OPqepdD+BjRpx/SC1mhG+yUIiuDSwyasHiD
eQIDAQAB
-----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 124879861485442172234773821858708961563172
 . . . . . . . . [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 'US'
 . . . . . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'Let's Encrypt Authority X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-01-26 03:31:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-25 03:31:00 +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 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'dywang.csie.cyut.edu.tw'
 . . . . . . . . [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 22408942320844672444201790859737159016822869799750874267659499143074998451891798272546568644246096025778390712283612821179266195991265795350736417269459691886237114869590695141816463966110262520266066450372230429806904492799970099220426146119196453825834198908934179373568575067054773513268604051981635357510896944720810328271660322826474244513060828011192710725807075637024600287535287779019569110428370414217348863882587802782079345528455070647246684930689339662017325109554428284203015798933205731085840775704760870071656814385274136758812265654162209145144163598045312217626322146956110811062961814748783477031801
 . . . . . . . . . . . . . . . . . . . . [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 (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 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							5745422a090320c1bb5477fb57d8dbd1545387ad
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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.int-x1.letsencrypt.org/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x1.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dywang.csie.cyut.edu.tw'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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