www.a-sit.at

Issued by a-sign-SSL-03

About this certificate


This digital certificate with serial number 18:2b:6d was issued on by A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH .

With 4 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.

TU Graz

Company registration number: 394925226133
Organization: TU Graz
Organization unit: IAIK
State / Province: Styria
Locality: Graz
Country: AT

A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH

Organization: A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH
Organization unit: a-sign-SSL-03
State / Province: Styria
Locality: Graz
Country: AT

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 18:2b:6d
Serial Number (int): 1583981
Serial Number lenght: 21 bits, 3 octets

SubjectKeyId: 4e:9a:e9:b2:00:ad:b3:cd
AuthorityKeyId: 40:3e:a1:d3:62:b4:03:dd

Fingerprint (sha1): 7f:ac:0d:66:9a:02:b3:30:e3:3c:2f:5a:7f:13:03:d7:af:32:fa:5f
Fingerprint (sha256): 8c:3e:6d:58:0c:84:c0:13:50:ff:30:3e:59:8c:61:7e:3a:f9:e0:95:20:88:4d:54:b4:fb:0b:bc:09:a9:00:0b

Issuing Certificate URL: http://www.a-trust.at/certs/a-sign-ssl-03.crt

Revocation information

OCSP Server: http://ocsp.a-trust.at/ocsp
CRL Distribution Point: http://crl.a-trust.at/crl/a-sign-ssl-03

Check the revocation status for the current certificate on www.a-sit.at
4
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

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

www.a-sit.at
demo.a-sit.at
mail.a-sit.at
webmail.a-sit.at

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFNDCCBBygAwIBAgIDGCttMA0GCSqGSIb3DQEBBQUAMIGHMQswCQYDVQQGEwJB VDFIMEYGA1UECgw/QS1UcnVzdCBHZXMuIGYuIFNpY2hlcmhlaXRzc3lzdGVtZSBp bSBlbGVrdHIuIERhdGVudmVya2VociBHbWJIMRYwFAYDVQQLDA1hLXNpZ24tU1NM LTAzMRYwFAYDVQQDDA1hLXNpZ24tU1NMLTAzMB4XDTE1MDQyOTExMzAwOFoXDTE1 MTIzMDIzMDAwMFowgaExCzAJBgNVBAYTAkFUMRAwDgYDVQQKDAdUVSBHcmF6MQ0w CwYDVQQLDARJQUlLMRUwEwYDVQQDDAx3d3cuYS1zaXQuYXQxFTATBgNVBAUTDDM5 NDkyNTIyNjEzMzEjMCEGCSqGSIb3DQEJAQwUYWRtaW5AaWFpay50dWdyYXouYXQx DTALBgNVBAcMBEdyYXoxDzANBgNVBAgMBlN0eXJpYTCCASIwDQYJKoZIhvcNAQEB BQADggEPADCCAQoCggEBALYEgSFIsSV9dwG9rfbKs8EmPXpki7tec4Rx/7v7aJbZ azH9nu9pqhXtXGw+pV9VqD8MM1Un1a/7czSqrjpKyFjPNPFXMXVZNzlzCNx5TlxB ffltouqSuDQFS+g20TBCXhOM4tpJRzg+TjBdDWG6c0Q4aiz/LbUkS1AJb06dd4Lk 4OSbc7aKMytpVLhEZX+MJAY/s/6CeViJS11oR/a8zDLXqFsoqxFSB5MZThkknRL5 gtsraoMAPDxIdCByOg5hJAEbgl1jRIW4xrCfoppi74fhRb/8ogYYPe2NhQYDa9/I BJo2KdWRL3q6IjOJURn1PLj0uAjtbPLj5RT+ix16G+ECAwEAAaOCAYswggGHMBEG A1UdDgQKBAhOmumyAK2zzTAOBgNVHQ8BAf8EBAMCBaAwEwYDVR0jBAwwCoAIQD6h 02K0A90wRwYDVR0RBEAwPoIMd3d3LmEtc2l0LmF0gg1kZW1vLmEtc2l0LmF0gg1t YWlsLmEtc2l0LmF0ghB3ZWJtYWlsLmEtc2l0LmF0MAkGA1UdEwQCMAAwcgYIKwYB BQUHAQEEZjBkMDkGCCsGAQUFBzAChi1odHRwOi8vd3d3LmEtdHJ1c3QuYXQvY2Vy dHMvYS1zaWduLXNzbC0wMy5jcnQwJwYIKwYBBQUHMAGGG2h0dHA6Ly9vY3NwLmEt dHJ1c3QuYXQvb2NzcDBLBgNVHSAERDBCMEAGBiooABEBFDA2MDQGCCsGAQUFBwIB FihodHRwOi8vd3d3LmEtdHJ1c3QuYXQvZG9jcy9jcC9hLXNpZ24tc3NsMDgGA1Ud HwQxMC8wLaAroCmGJ2h0dHA6Ly9jcmwuYS10cnVzdC5hdC9jcmwvYS1zaWduLXNz bC0wMzANBgkqhkiG9w0BAQUFAAOCAQEAOWJct/Ihleqd1xenro2TUgx1wmnheEfN /AtlUAOF8GKnRZrdbkdfhQHEbpwQRaClxiA6kCS6V5F0ACn6AV9qzbXf0fLQRuMO qO1oiA7o476vbFjtQuNdl26qubYNxlVPgIYVv+M/hl+8BnQKo0+87BFvcgTvUlTU h8c18HYYbJnWQyWlKH4Iu5hqS7+9oM8z7tKLjt2+mdLcgfkIVHwdgorY/LT5MxBf Bq+ETGlo0u1cRntSQSAEANR2VdV3Dg/3EO1g7cYpwPSrK5z0m+/ctn/0i5gxY5oV gBv5pYXXwWmE2C5TXn1R4IbnfMiPnCsDnEpN458qNQQT0O1RY1a0Kg== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtgSBIUixJX13Ab2t9sqz wSY9emSLu15zhHH/u/toltlrMf2e72mqFe1cbD6lX1WoPwwzVSfVr/tzNKquOkrI WM808VcxdVk3OXMI3HlOXEF9+W2i6pK4NAVL6DbRMEJeE4zi2klHOD5OMF0NYbpz RDhqLP8ttSRLUAlvTp13guTg5JtztoozK2lUuERlf4wkBj+z/oJ5WIlLXWhH9rzM MteoWyirEVIHkxlOGSSdEvmC2ytqgwA8PEh0IHI6DmEkARuCXWNEhbjGsJ+immLv h+FFv/yiBhg97Y2FBgNr38gEmjYp1ZEveroiM4lRGfU8uPS4CO1s8uPlFP6LHXob 4QIDAQAB -----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 1583981 . . . . . . . . [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 'AT' . . . . . . . . . . . . [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:12|false] UTF8String 'A-Trust Ges. f. Sicherheitssysteme im elektr. Datenverkehr GmbH' . . . . . . . . . . . . [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:12|false] UTF8String 'a-sign-SSL-03' . . . . . . . . . . . . [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:12|false] UTF8String 'a-sign-SSL-03' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-29 11:30:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-30 23:00:00 +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 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'AT' . . . . . . . . . . . . [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:12|false] UTF8String 'TU Graz' . . . . . . . . . . . . [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:12|false] UTF8String 'IAIK' . . . . . . . . . . . . [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:12|false] UTF8String 'www.a-sit.at' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.5 (serialNumber) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '394925226133' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.9.1 (emailAddress) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '[email protected]' . . . . . . . . . . . . [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:12|false] UTF8String 'Graz' . . . . . . . . . . . . [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:12|false] UTF8String 'Styria' . . . . . . . . [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 22977592713212238771550257510982051034500696536206207684202437471094025990916336304879311655435743613475941120079307574119469956704130391578902350887091911672434768913987627728802612060068682562851143995264456257995024083660089658793233952487712501866903169749903125995473468840777126781464891328640169680484959536056995559489648420073100326731854003966530940500522482427119651295510776036875818052882914964763844745016673819815534901281524387201840740535232810634545164003204789328588904330289606847777749637174327714683067565769242364971200962888028440766140130104659216182631141869926914476424463775838517834947553 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (10 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (8 bytes) 4e9ae9b200adb3cd . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 403ea1d362b403dd . . . . . . . . . . . . . . . . [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 (64 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.a-sit.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demo.a-sit.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.a-sit.at' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.a-sit.at' . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (102 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://www.a-trust.at/certs/a-sign-ssl-03.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.a-trust.at/ocsp' . . . . . . . . . . . . . . . . [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 (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.40.0.17.1.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.a-trust.at/docs/cp/a-sign-ssl' . . . . . . . . . . . . . . . . [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 (49 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.a-trust.at/crl/a-sign-ssl-03' . . . . [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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