PKI (Public-Key-Infrastructures) - CA-Certificates & CRLs

Siemens Enterprise Communications PKI

Here you can download all the root certificates made available by "SEN PKI" for installation in your applications (browser, mail clients, ...). Click the description of the root certificates in the table below. These certificates must be imported in order to enable checking of electronic signatures which were generated using a "SEN PKI" certificate. An import is also necessary if the Outlook (98 and newer), Outlook Express and Netscape Messenger mail clients are to be used.


Validity: from 2009/07/27 to 2024/0727
Key length: 2048 Bit RSA
Fingerprint MD5: 01b8 0511 177a a58b 3a1b 64f7 0a0a f963
Fingerprint SHA-1: 7d32 359f 1de7 7bd0 ac43 fa85 5644 1e2e f9b5 40aa c

Validity: for 6 months

Validity: from 30.09.2009 to 30.09.2019
Key length: 2048 Bit RSA
Fingerprint MD5: 2c1d b447 a51f beab 588b f91e b43b b3fd
Fingerprint SHA-1: 764c 2bf5 f9ba cb57 46ad 925b 8c42 07bf f815 721c

Validity: for 10 days

Validity: from 30.09.2009 to 30.09.2019
Key length: 2048 Bit RSA
Fingerprint MD5: 21f4 b6cb a6a4 1e57 ec1d 2114 424c 3060
Fingerprint SHA-1: 5146 eed7 abb9 82e4 0c70 f2b3 18f6 9e79 0f29 4602

Validity: for 10 days

Validity: from 11/03/2010 to 11/03/2020
Key length: 2048 Bit RSA
Fingerprint MD5: ae99 cc5f de32 4c96 d32c ac4d 6e05 ae75
Fingerprint SHA1: d6d7 754e 878c 9bd8 feea 00f2 1222 0da4 a7af 81af

Validity: 10 days



You can check the fingerprints by telephone.
You can reach us from Monday to Friday from 8:00 to 16:00 at: +49 89 7007 11111
(SEN Service Desk).


Siemens Enterprise Communications PKI

Here you can download all the root certificates made available by "SEN PKI" for installation in your applications (browser, mail clients, ...). Click the description of the root certificates in the table below. These certificates must be imported in order to enable checking of electronic signatures which were generated using a "SEN PKI" certificate. An import is also necessary if the Outlook (98 and newer), Outlook Express and Netscape Messenger mail clients are to be used.


Validity: from 2009/07/27 to 2024/0727
Key length: 2048 Bit RSA
Fingerprint MD5: 01b8 0511 177a a58b 3a1b 64f7 0a0a f963
Fingerprint SHA-1: 7d32 359f 1de7 7bd0 ac43 fa85 5644 1e2e f9b5 40aa c

Validity: for 6 months

Validity: from 30.09.2009 to 30.09.2019
Key length: 2048 Bit RSA
Fingerprint MD5: 2c1d b447 a51f beab 588b f91e b43b b3fd
Fingerprint SHA-1: 764c 2bf5 f9ba cb57 46ad 925b 8c42 07bf f815 721c

Validity: for 10 days

Validity: from 30.09.2009 to 30.09.2019
Key length: 2048 Bit RSA
Fingerprint MD5: 21f4 b6cb a6a4 1e57 ec1d 2114 424c 3060
Fingerprint SHA-1: 5146 eed7 abb9 82e4 0c70 f2b3 18f6 9e79 0f29 4602

Validity: for 10 days


You can check the fingerprints by telephone.
You can reach us from Monday to Friday from 8:00 to 16:00 at: +49 89 7007 11111
(SEN Service Desk).


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