ocs_hcu_clear_key(9)

💖 ocs_hcu_clear_key(9) 💖

okay so bestie, welcome to the Kernel API Manual — this is the page for ocs_hcu_clear_key(9), and it is literally here to clear one key and serve main character energy. ✨

🌸 NAME 🌸

ocs_hcu_clear_key — Clear key stored in OCS HMAC KEY registers.

🎀 SYNOPSIS 🎀

void ocs_hcu_clear_key (struct ocs_hcu_dev *hcu_dev );

💅 ARGUMENTS 💅

• hcu_dev — the OCS HCU device whose key registers should be cleared. That's the whole assignment, no cap. 💖

🦋 SEE ALSO 🦋

Kernel file ./drivers/crypto/intel/keembay/ocs-hcu.c — and these related besties:

• struct ocs_hcu_dma_entry(9)
• struct ocs_hcu_dma_list(9)
• ocs_hcu_wait_busy(9)
• ocs_hcu_get_intermediate_data(9)
• ocs_hcu_set_intermediate_data(9)
• ocs_hcu_hw_cfg(9)
• ocs_hcu_write_key(9)
• ocs_hcu_ll_dma_start(9)
• ocs_hcu_hash_init(9)
• ocs_hcu_hash_update(9)
• ocs_hcu_hash_finup(9)
• ocs_hcu_hash_final(9)
• ocs_hcu_digest(9)
• ocs_hcu_hmac(9)

source: ./drivers/crypto/intel/keembay · date: October 2026 · page: ocs_hcu_clear_key(9) — mwah bestie, go clear those key registers responsibly! 🫶✨