Syntax
efuse_user_kek0_iv = <iv file path>Description
This attribute specifies the IV for encrypting the efuse user black key0. Specifies the IV used to decrypt the eFUSE User Black Key 0. Mandatory when keysrc=efuse_user_blk_key0 or keysrc=efuse_user_gry_key0. On Versal AI Edge Series Gen 2 and AMD Versal™ Prime Series Gen 2, this IV is also written into the PLM Run-Time Configuration Area (RTCA) user-KEK IV range (F201) through a CDO build_block_write command and is therefore valid with any keysrc for dual-use with the ASU. Not supported on Zynq 7000 or Zynq UltraScale+ MPSoC.
Example
See AES Encryption with Multiple Key Sources Example for examples.