www.byko.is

Issued by Thawte SGC CA - G2

About this certificate


This digital certificate with serial number 07:5d:96:80:45:23:e5:38:4f:48:b9:f6:03:b5:04:a2 was issued on by Thawte, Inc. .

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.

Cerificate errors/warnings *beta

  • WARNING: Using depricated TeletexString for '[Kopavogur]'
  • WARNING: Using depricated TeletexString for '[Byko ehf]'
  • WARNING: Using depricated TeletexString for '[www.byko.is]'
  • ERROR: Certificate contains a key usage different from ServerAuth, ClientAuth or ServerGatedCrypto

Byko ehf

Organization: Byko ehf
State / Province: Iceland
Locality: Kopavogur
Country: IS

Thawte, Inc.

Organization: Thawte, Inc.
State / Province: Iceland
Locality: Kopavogur
Country: IS

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 07:5d:96:80:45:23:e5:38:4f:48:b9:f6:03:b5:04:a2
Serial Number (int): 9790532102381360198193377275106624674
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 24:c0:c0:a4:49:3c:52:0b:12:d8:92:0c:51:d1:87:a7:4d:54:75:2c

Fingerprint (sha1): 25:d8:8f:dc:9f:a8:8c:80:80:ba:ac:d3:21:c5:d7:cb:d5:cb:ef:7a
Fingerprint (sha256): 6b:2a:c6:41:bc:1d:db:a1:5a:dc:7b:94:6c:9d:a2:e1:32:3b:09:db:1b:34:c5:dc:20:2b:70:5e:7b:90:2e:ad

Issuing Certificate URL: http://svr-sgc-aia.thawte.com/ThawteSGCG2.cer

Revocation information

OCSP Server: http://ocsp.thawte.com
CRL Distribution Point: http://svr-sgc-crl.thawte.com/ThawteSGCG2.crl

Check the revocation status for the current certificate on www.byko.is
1
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
Netscape Server-Gated Cryptography

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.byko.is

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEnTCCA4WgAwIBAgIQB12WgEUj5ThPSLn2A7UEojANBgkqhkiG9w0BAQUFADBB MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMRswGQYDVQQDExJU aGF3dGUgU0dDIENBIC0gRzIwHhcNMTIxMDEyMDAwMDAwWhcNMTQxMTExMjM1OTU5 WjBcMQswCQYDVQQGEwJJUzEQMA4GA1UECBMHSWNlbGFuZDESMBAGA1UEBxQJS29w YXZvZ3VyMREwDwYDVQQKFAhCeWtvIGVoZjEUMBIGA1UEAxQLd3d3LmJ5a28uaXMw ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDpAkaHjShrO1Q1pQXHukKk 3fsK+hDRd/Z/4mP1QpG+fO16aETY+veVJ3r2luVtNx80CD1WeZjKZL0PSvUna9Dv jOp6SI6EGpR+UWjRNfB3t6AkITKwQbufn5PxAWm3PlnqKbIDQQ0IZb+kUzn/6SP+ AvpO548xJPS4s5j4CHyFE4emZYq/SXs1U86eKO1QHdfqHSC2YyFOEal2SomY9Frp MEKCakNjaEMCaavH5GAdVblMyJq+q8cG5wSOSt/DFk5EouHd97N+QA8czYwDH+KH 7vs2wH6zw5IYUuIKI6/BQ9QrLCK8bUXZL8gjRfWK4SQoBZmBhfYZS4ZjIxUK1knX AgMBAAGjggF0MIIBcDAWBgNVHREEDzANggt3d3cuYnlrby5pczAJBgNVHRMEAjAA MA4GA1UdDwEB/wQEAwIFoDBBBgNVHSAEOjA4MDYGCmCGSAGG+EUBBzYwKDAmBggr BgEFBQcCARYaaHR0cHM6Ly93d3cudGhhd3RlLmNvbS9jcHMwHwYDVR0jBBgwFoAU JMDApEk8UgsS2JIMUdGHp01UdSwwPgYDVR0fBDcwNTAzoDGgL4YtaHR0cDovL3N2 ci1zZ2MtY3JsLnRoYXd0ZS5jb20vVGhhd3RlU0dDRzIuY3JsMCgGA1UdJQQhMB8G CCsGAQUFBwMBBggrBgEFBQcDAgYJYIZIAYb4QgQBMG0GCCsGAQUFBwEBBGEwXzAi BggrBgEFBQcwAYYWaHR0cDovL29jc3AudGhhd3RlLmNvbTA5BggrBgEFBQcwAoYt aHR0cDovL3N2ci1zZ2MtYWlhLnRoYXd0ZS5jb20vVGhhd3RlU0dDRzIuY2VyMA0G CSqGSIb3DQEBBQUAA4IBAQA3/0L1uHCII275iXsOi2jGiDa+Lgp+43mHh61nHJKv Azf8BLBIXGC3EV2ssXE+cprf+2ySp8Qm/sI2TFoYJ4pS/ZrKcZJ0xuR5ht6xua1D j4SxBOWxPlCVjCrP2nsR8HIv5/A6iJbNwulT2kIGRqRpY1ixhFI20rr0DNkzEmFk uWcoznGYEyXd4QbVEFQiK4kOhailVHpjCgygWHeF5sbBfmoK6ENa/EYTpRssdjPN iV2bvp7Ls49kRxkbrd5J/NQrlmrF8nchrVXWmDKkdZhevODxjV4Y1+7jLCbi/Bwf Z8lz3nOHPkDkes5NUl/ityfxYjL7wdo7JEJxjhTNxGCG -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6QJGh40oaztUNaUFx7pC pN37CvoQ0Xf2f+Jj9UKRvnztemhE2Pr3lSd69pblbTcfNAg9VnmYymS9D0r1J2vQ 74zqekiOhBqUflFo0TXwd7egJCEysEG7n5+T8QFptz5Z6imyA0ENCGW/pFM5/+kj /gL6TuePMST0uLOY+Ah8hROHpmWKv0l7NVPOnijtUB3X6h0gtmMhThGpdkqJmPRa 6TBCgmpDY2hDAmmrx+RgHVW5TMiavqvHBucEjkrfwxZORKLh3fezfkAPHM2MAx/i h+77NsB+s8OSGFLiCiOvwUPUKywivG1F2S/II0X1iuEkKAWZgYX2GUuGYyMVCtZJ 1wIDAQAB -----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 9790532102381360198193377275106624674 . . . . . . . . [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 '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 'Thawte, Inc.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Thawte SGC CA - G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-10-12 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-11-11 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 'IS' . . . . . . . . . . . . [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 'Iceland' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Kopavogur' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'Byko ehf' . . . . . . . . . . . . [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:20|false] TeletexString, T61String 'www.byko.is' . . . . . . . . [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 29414647150847394232779416797247392842716374504066314125937801244590265762395980456049513382951190754963369098839460704709527586858312479303152838176736969761359196685187764467503263198109391891532998495035288325625261143066103949415115484640643606509998229771723464200211932139197625488016583616485524572092315284280696778444014792016127012185393330719109839765115242417171013463564154265556418377889961664205181499051878165337332025783754922260648429312766061872574349771570907847685722904773622692100514175682583223742047934356656444143845838522006161937641249713456034268840263843471933191035220257947649884703191 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.byko.is' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (58 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113733.1.7.54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.thawte.com/cps' . . . . . . . . . . . . . . . . [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 24c0c0a4493c520b12d8920c51d187a74d54752c . . . . . . . . . . . . . . . . [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 (55 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://svr-sgc-crl.thawte.com/ThawteSGCG2.crl' . . . . . . . . . . . . . . . . [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 (33 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:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.4.1 (serverGatedCrypto) . . . . . . . . . . . . . . . . [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 (97 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.thawte.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://svr-sgc-aia.thawte.com/ThawteSGCG2.cer' . . . . [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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