08 May 2025
Eurex
Eurex Readiness Newsflash | T7 Release 13.1 Production: ETI Password Encryption - Important change
Dear customer,
With this newsflash, we would like to remind you about ETI Password Encryption changes that will be implemented with the launch of the T7 Release 13.1 on 19 May 2025.
For the production start of T7 Release 13.1 a new public key for ETI password encryption will be created. This key will have sequence number 3, making the key with sequence number 1 obsolete. As of 19 May 2025, sessions using sequence number 1 will not be able to login and trading will not be possible.
To ensure a smooth transition to T7 Release 13.1 in production, we urge migrating to the key with sequence number 2 immediately before the launch of T7 Release 13.1.
Password encryption is only required within the Equinix co-location facility for the production environment. The encryption must be done using Deutsche Börse AG’s public RSA key. The public RSA key with sequence number 3 will be published prior to the connection test on Saturday, 17 May 2025 and can be downloaded from the Eurex website www.eurex.com under the following paths:
Support > Initiatives & Releases > T7 Release 13.1 > System Documentation > Trading Interfaces
Support > Initiatives & Releases > T7 Release 13.1 > System Documentation > Network Access
The latest public RSA key is also contained in a successful ETI session logon response message.
Please note that the public key with the sequence number 2 can be obtained immediately in the same way as described above.
Learn now more about T7 Release 13.1 on our dedicated initiative page. System documentation, circulars, timeline and much more information is available there for you: Support > Initiatives & Releases > T7 Release 13.1.
If you have questions or require further information, please contact us via e-mail: cts@deutsche-boerse.com.
Kind regards,
Your Client Services Team
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Further Information
Recipients: | All Trading Participants of Eurex Deutschland and Vendors | |
Target groups: | Front Office/Trading, Middle + Backoffice, IT/System Administration, Auditing/Security Coordination | |
Contact: | cts@deutsche-boerse.com | |
Web: | Support > Initiatives & Releases > T7 Release 13.1 |
