Crypto-enabled Bluefield 2 but aes_gcm is unsupported

Hi all,

We’re using MBF2H516A-EEEOT (linked specification below). However, when I checked the NIC capabilities using ./opt/mellanox/doca/tools/doca_caps, the output indicated that aes_gcm task_encrypt is unsupported.

Please let me know if I missed any configuration. Thank you!

https://docs.nvidia.com/networking/display/bluefield2dpuvpi/specifications#src-39258050_safe-id-U3BlY2lmaWNhdGlvbnMtTUJGMkg1MTZBLUVFTk9UL01CRjJINTE2QS1FRUVPVFNwZWNpZmljYXRpb25z

hi tmatuan96

Your card should support aes_gcm, could you please retry with last DOCA 2.7.0
As such feature still in alpha level, if 2.7.0 still have such issue, please contact us with networking-support@nvidia.com to get offical support

Thank you
Meng, Shi

1 Like

Hi Meng Shi,

Well, I tried 3 versions of DOCA, and none works.

DOCA_1.5.2_BSP_3.9.6_Ubuntu_20.04-5.2306-LTS.prod.bfb
DOCA_2.6.0_BSP_4.6.0_Ubuntu_22.04-5.24-01.prod.bfb
bf-bundle-2.7.0-33_24.04_ubuntu-22.04_prod.bfb

Do I need to configure anything?
I’ll reach out to networking-support@nvidia.com.

Thanks for the help!