Security Information

If you would like to contact the information security department at Teradata, please email and someone will respond to you.

Product Signing Keys

Below you will find the keys we use to sign our software packages. The relevant public keys are included in the respective products. You can verify the packages manually using the keys on this page.

RPM Signing Keys

Here you will find the necessary information to validate the authenticity of Teradata RPMs. To manually validate Teradata RPMs, you will first have to import the public key and then you can validate using the rpm command.

Verifying RPMs

1. Download the Teradata GPG public key:

$ curl -o TD-RPM-SIGN-KEY.asc

2. Import the Teradata signing public key:

# rpm --import /path/to/TD-RPM-SIGN-KEY.asc

3. Validate the authenticity of an RPM:

$ rpm --checksig -v <filename>.rpm

The output of this command shows whether the package is signed and which key was used to sign it, for example:

$ rpm --checksig -v <filename>.rpm
      Header V4 RSA/SHA256 Signature, key ID 4b121135: OK
      Header SHA1 digest: OK
      V4 RSA/SHA256 Signature, key ID 4b121135: OK
      MD5 digest: OK.

Release Package Signing

Please do not use package-signing keys to encrypt email messages.

rsa2048/ACB29BA74B121135 2020-07-22: Teradata, Inc.
This key is used for signing all Teradata RPM packages.

  • Location (SLES12+): /etc/pki/teradata/TD-RPM-SIGN-KEY
  • Download: Teradata
  • Download:
  • Fingerprint: 45922D0BAA052775B98AB786ACB29BA74B12113535

dsa1024/ABFE51F56259D34A 2016-12-22 TTU-Client-Signing-Key (TTU-Client Official Signing Key)
This key is used for signing Teradata TTU RPM packages release before 09-01-2020.

  • Download: Teradata
  • Fingerprint: 897F279028274CC9BA021085ABFE51F56259D34A

Get the latest industry news, technology trends, and data security insights

Data mesh planning is a lot like city planning, with both city and data mesh planners aiming to provide as much freedom and flexibility as possible to encourage business growth.

Learn more about the pressures and some of the potential responses for banks in the rapidly evolving area of climate risk.

By using the analogy of a watchmaker to better understand data mesh, we see data products in the context of gears, with each gear serving a unique purpose. Read more.