boiler.or.kr

Issued by SGTRUST CERTIFICATION AUTHORITY

About this certificate


This digital certificate with serial number 87:a0:7e:45:4a:fb:33:99:f8:54:72:26:a8:f5:0c:86 was issued on by SGssl .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

Korea Energy Management Engineering Association

Organization: Korea Energy Management Engineering Association
Organization unit: Administration
Organization unit: Hosted by Korea Information Certificate Authority, Inc.
Organization unit: InstantSSL
Address: Seoul Seocho-gu Bangbae 4(sa)-dong
Postal code: 137-83
State / Province: Seoul
Locality: Seocho-gu
Country: KR

SGssl

Organization: SGssl
Postal code: 137-83
State / Province: Seoul
Locality: Seocho-gu
Country: KR

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 87:a0:7e:45:4a:fb:33:99:f8:54:72:26:a8:f5:0c:86
Serial Number (int): 180279108001888063645730873226487467142
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: f8:45:a3:c9:89:95:31:e3:96:ec:af:c3:99:a7:33:64:73:93:bd:9a
AuthorityKeyId: b5:4a:a2:34:c9:19:ae:e3:9d:7d:5a:6c:c1:61:75:c2:f8:a6:bd:f5

Fingerprint (sha1): f2:ac:fe:d6:7c:d5:3c:02:0b:1a:1a:2a:2f:38:fc:7e:c6:bb:c4:93
Fingerprint (sha256): 48:61:e6:87:3d:44:8e:c3:7f:80:9b:ad:6c:71:a3:d3:84:3d:71:1d:15:76:32:78:ec:25:0c:9a:97:da:06:75

Issuing Certificate URL: http://crt.sgssl.net/SGTRUSTCERTIFICATIONAUTHORITY.crt

Revocation information

OCSP Server: http://ocsp.sgssl.net
CRL Distribution Point: http://crl.sgssl.net/SGTRUSTCERTIFICATIONAUTHORITY.crl

Check the revocation status for the current certificate on boiler.or.kr
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

boiler.or.kr
www.boiler.or.kr

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF1TCCBL2gAwIBAgIRAIegfkVK+zOZ+FRyJqj1DIYwDQYJKoZIhvcNAQEFBQAw RzELMAkGA1UEBhMCS1IxDjAMBgNVBAoTBVNHc3NsMSgwJgYDVQQDEx9TR1RSVVNU IENFUlRJRklDQVRJT04gQVVUSE9SSVRZMB4XDTEzMTEwNzAwMDAwMFoXDTE0MTEw NzIzNTk1OVowggEwMQswCQYDVQQGEwJLUjEPMA0GA1UEERMGMTM3LTgzMQ4wDAYD VQQIEwVTZW91bDESMBAGA1UEBxMJU2VvY2hvLWd1MSswKQYDVQQJEyJTZW91bCBT ZW9jaG8tZ3UgQmFuZ2JhZSA0KHNhKS1kb25nMTgwNgYDVQQKEy9Lb3JlYSBFbmVy Z3kgTWFuYWdlbWVudCBFbmdpbmVlcmluZyBBc3NvY2lhdGlvbjEXMBUGA1UECxMO QWRtaW5pc3RyYXRpb24xQDA+BgNVBAsTN0hvc3RlZCBieSBLb3JlYSBJbmZvcm1h dGlvbiBDZXJ0aWZpY2F0ZSBBdXRob3JpdHksIEluYy4xEzARBgNVBAsTCkluc3Rh bnRTU0wxFTATBgNVBAMTDGJvaWxlci5vci5rcjCCASIwDQYJKoZIhvcNAQEBBQAD ggEPADCCAQoCggEBAMiVu+yR9abZwMyf21zhbjQOq+tMHsQ9+1fSsXaJEgMEYLlg qAB4ftP9f2SLBuWXFIRMLUcja4RWBnw3GHcS3jr8lPup/TVe4tkPq/YKh+zZ0PBu 7pqVUO5ORqDGZD5otN7ZfdijGhL9or5qTrHoAWj9otYED2FybRRHfOBgHZwhnLn6 4uG1JSuxpt9z9IRSqe86G6OyMYSzN1ZEdTojI9UPZZ5LihLDgh2UiJWHdt/roxzg u22pM9JYyuZn2lesp0RN8jP+nuUP7YYwxWir0JCTU2pR9A3pb99QrExhDbfEz+Al tLa/Ejwfz5K+dlAtd6AfKGAL9PrnVqUUSOUJn9sCAwEAAaOCAc8wggHLMB8GA1Ud IwQYMBaAFLVKojTJGa7jnX1abMFhdcL4pr31MB0GA1UdDgQWBBT4RaPJiZUx45bs r8OZpzNkc5O9mjAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwYQYDVR0gBFowWDBMBgsrBgEEAbIxAQIC HjA9MDsGCCsGAQUFBwIBFi9odHRwOi8vd3d3LnNnc3NsLm5ldC9yZXBvc2l0b3J5 L1NHVHJ1c3RfQ1BTLnBkZjAIBgZngQwBAgIwRwYDVR0fBEAwPjA8oDqgOIY2aHR0 cDovL2NybC5zZ3NzbC5uZXQvU0dUUlVTVENFUlRJRklDQVRJT05BVVRIT1JJVFku Y3JsMHUGCCsGAQUFBwEBBGkwZzBCBggrBgEFBQcwAoY2aHR0cDovL2NydC5zZ3Nz bC5uZXQvU0dUUlVTVENFUlRJRklDQVRJT05BVVRIT1JJVFkuY3J0MCEGCCsGAQUF BzABhhVodHRwOi8vb2NzcC5zZ3NzbC5uZXQwKQYDVR0RBCIwIIIMYm9pbGVyLm9y LmtyghB3d3cuYm9pbGVyLm9yLmtyMA0GCSqGSIb3DQEBBQUAA4IBAQAnQ7PGWnmw HVcvyhVe3TVUs/tQ2Mv4i0dgVaqCggjdNDhfBW19joek7FZjz8RjG4AH+JDqiqDZ xdtneZReXxjv6k2mXJmaInV87l+ZWwpoX+D1Ny0KD2f9EjYoqYJ0B14JMsRmzENP A3VZ3Ru8zc6HprlIYU0n+2gE4aglSG79Ej36qM4djOR+6aQ72F1bTLokJ2ch+D6G ad/LY7bvrKYsWbfwtYBBVlOfAhTbsJtJBpPAO/2SIyzAqdvCLYJS22QlMmSyIYb6 guA/tAs7wz+98YwA0Wvmud4jBHXYEQlFTxsk36ExLwsUhhL6mUbeJCf3oC2GlNLV UKrrVzbHaKou -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJW77JH1ptnAzJ/bXOFu NA6r60wexD37V9KxdokSAwRguWCoAHh+0/1/ZIsG5ZcUhEwtRyNrhFYGfDcYdxLe OvyU+6n9NV7i2Q+r9gqH7NnQ8G7umpVQ7k5GoMZkPmi03tl92KMaEv2ivmpOsegB aP2i1gQPYXJtFEd84GAdnCGcufri4bUlK7Gm33P0hFKp7zobo7IxhLM3VkR1OiMj 1Q9lnkuKEsOCHZSIlYd23+ujHOC7bakz0ljK5mfaV6ynRE3yM/6e5Q/thjDFaKvQ kJNTalH0Delv31CsTGENt8TP4CW0tr8SPB/Pkr52UC13oB8oYAv0+udWpRRI5Qmf 2wIDAQAB -----END PUBLIC KEY-----

ASN1 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 180279108001888063645730873226487467142 . . . . . . . . [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 'KR' . . . . . . . . . . . . [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 'SGssl' . . . . . . . . . . . . [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 'SGTRUST CERTIFICATION AUTHORITY' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-11-07 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-11-07 23:59:59 +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 'KR' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.17 (postalCode) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '137-83' . . . . . . . . . . . . [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 'Seoul' . . . . . . . . . . . . [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 'Seocho-gu' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.9 (streetAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Seoul Seocho-gu Bangbae 4(sa)-dong' . . . . . . . . . . . . [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 'Korea Energy Management Engineering Association' . . . . . . . . . . . . [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 'Administration' . . . . . . . . . . . . [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 'Hosted by Korea Information Certificate Authority, Inc.' . . . . . . . . . . . . [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 'InstantSSL' . . . . . . . . . . . . [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 'boiler.or.kr' . . . . . . . . [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 25321497619260691354995093387245324239827626390004590182555046249328133905391677229417490185371447252793096730352449896646542033674205346354944481502860180644689950103259012927586489316632149874662206323121098797282115870978681256119852562085944736179429298725548246247789923144427173992137014745325249713134897876656304704568230181027927910869742245080193547293679328946937914463036336484487893280515284998890071743824569027991191683292579091402191753441443505414251974825504360100197798277526280056845192220774708382092416661619607780112259487523431116216788756004802605734892328032527020384376435318009785756524507 . . . . . . . . . . . . . . . . . . . . [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 b54aa234c919aee39d7d5a6cc16175c2f8a6bdf5 . . . . . . . . . . . . . . . . [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) f845a3c9899531e396ecafc399a733647393bd9a . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (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 1.3.6.1.4.1.6449.1.2.2.30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.sgssl.net/repository/SGTrust_CPS.pdf' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (64 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://crl.sgssl.net/SGTRUSTCERTIFICATIONAUTHORITY.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 (105 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sgssl.net/SGTRUSTCERTIFICATIONAUTHORITY.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sgssl.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'boiler.or.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.boiler.or.kr' . . . . [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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