versal_pm_aes_key_zero(9)

✨ versal_pm_aes_key_zero(9) — the Kernel API Manual glow-up ✨

okay so bestie, welcome to the versal_pm_aes_key_zero page from the Kernel API Manual 💅 this one's short and sweet and honestly? it's giving "small but mighty."

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🎀 NAME 🎀

versal_pm_aes_key_zero — literally here to zeroise the AES User key registers 🔥

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🦋 SYNOPSIS 🦋

int versal_pm_aes_key_zero (const u32 keysrc );

that's it. one argument, one function, no cap 💖

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🌸 ARGUMENTS 🌸

• keysrc — the Key Source you're selecting, aka which provided key should be updated 👑 that's the whole vibe check for this parameter.

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💜 DESCRIPTION 💜

so what does this actually do? This function provides support to zeroise AES volatile user keys. that's the main character energy right there — it takes those volatile keys and zeroises them. periodt. 🫶

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⭐ RETURN ⭐

Returns status — either success or error+reason. so you'll know either way, iykyk 💀

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🧚 SEE ALSO 🧚

• Kernel file ./drivers/firmware/xilinx/zynqmp-crypto.c 📁
• zynqmp_pm_aes_engine(9)
• zynqmp_pm_sha_hash(9)
• xlnx_get_crypto_dev_data(9)
• versal_pm_aes_key_write(9)
• versal_pm_aes_op_init(9)
• versal_pm_aes_update_aad(9)
• versal_pm_aes_enc_update(9)
• versal_pm_aes_enc_final(9)
• versal_pm_aes_dec_update(9)
• versal_pm_aes_dec_final(9)
• versal_pm_aes_init(9)

like, the whole crypto friend group honestly 🌈 go read them, they all ate 💅

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mwah 💋 that's the page!! brought to you by ./drivers/firmware/xilinx, dated October 2026, and yes — it's still called versal_pm_aes_key_zero(9) in case you forgot already 🙈 love u, bye!! 🍓