Experience and Implementation Guide for RSASSA-PSS / BDEW EDI Energy

Dear Group

since the 1st of June RSASSA-PSS is mandatory to be used in the German
energy market for communication between market partners. What are your
operational and implementation experiences ?

For S/MIME we are using AES128 / Encryption with RAES-PKCS-1-v1_5 and
signing algo. with RSA-PSS SHA512.
For PGP our setup is SHA512 and encryption AES-128.

Kind regards

Wolfgang

We have implemented ciphermail with a lot of different organizations using a variety of implementations. Anything in particular you need to know?

···

-----Original Message-----
From: Users [mailto:users-bounces(a)lists.djigzo.com] On Behalf Of Wolfgang Krauss via Users
Sent: Friday, June 2, 2017 7:07 PM
To: users(a)lists.djigzo.com
Subject: Experience and Implementation Guide for RSASSA-PSS / BDEW EDI Energy

Dear Group

since the 1st of June RSASSA-PSS is mandatory to be used in the German energy market for communication between market partners. What are your operational and implementation experiences ?

For S/MIME we are using AES128 / Encryption with RAES-PKCS-1-v1_5 and signing algo. with RSA-PSS SHA512.
For PGP our setup is SHA512 and encryption AES-128.

Kind regards

Wolfgang
_______________________________________________
Users mailing list
Users(a)lists.djigzo.com
https://lists.djigzo.com/lists/listinfo/users

The upcoming release of CipherMail has support for RSASSA-PSS and
RSAES-OAEP with S/MIME which is now required with German edi(a)energy
standard.

Unfortunately support for RSASSA-PSS and RSAES-OAEP is not wide-spread.
Most S/MIME clients do not support RSASSA-PSS and RSAES-OAEP. Outlook
supports RSAES-OAEP but not RSASSA-PSS. Thunderbird does not support
RSASSA-PSS nor RSAES-OAEP. OpenSSL support both RSAES-OAEP and RSASSA-PSS.

Kind regards,

Martijn Brinkers

···

On 06/03/2017 01:06 AM, Wolfgang Krauss via Users wrote:

since the 1st of June RSASSA-PSS is mandatory to be used in the German
energy market for communication between market partners. What are your
operational and implementation experiences ?

For S/MIME we are using AES128 / Encryption with RAES-PKCS-1-v1_5 and
signing algo. with RSA-PSS SHA512.
For PGP our setup is SHA512 and encryption AES-128.

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

Twitter: http://twitter.com/CipherMail

since the 1st of June RSASSA-PSS is mandatory to be used in the German
energy market for communication between market partners. What are your
operational and implementation experiences ?

For S/MIME we are using AES128 / Encryption with RAES-PKCS-1-v1_5 and
signing algo. with RSA-PSS SHA512.
For PGP our setup is SHA512 and encryption AES-128.

The upcoming release of CipherMail has support for RSASSA-PSS and
RSAES-OAEP with S/MIME which is now required with German edi(a)energy
standard.

I forgot the link to the release candidate with support for RSASSA-PSS
and RSAES-OAEP

Kind regards,

Martijn Brinkers

···

On 06/06/2017 11:16 AM, Martijn Brinkers via Users wrote:

On 06/03/2017 01:06 AM, Wolfgang Krauss via Users wrote:

Unfortunately support for RSASSA-PSS and RSAES-OAEP is not wide-spread.
Most S/MIME clients do not support RSASSA-PSS and RSAES-OAEP. Outlook
supports RSAES-OAEP but not RSASSA-PSS. Thunderbird does not support
RSASSA-PSS nor RSAES-OAEP. OpenSSL support both RSAES-OAEP and RSASSA-PSS.

--
CipherMail email encryption

Email encryption with support for S/MIME, OpenPGP, PDF encryption and
secure webmail pull.

Twitter: http://twitter.com/CipherMail