crypto: tegra - Use HMAC fallback when keyslots are full

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The intermediate results for HMAC is stored in the allocated keyslot by
the hardware. Dynamic allocation of keyslot during an operation is hence
not possible. As the number of keyslots are limited in the hardware,
fallback to the HMAC software implementation if keyslots are not available

Fixes: 0880bb3b00 ("crypto: tegra - Add Tegra Security Engine driver")
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Akhil R 2025-02-24 14:46:10 +05:30 • committed by Herbert Xu

parent b157e7a228

commit f80a2e2e77

1 changed files with 6 additions and 1 deletions

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drivers/crypto/tegra/tegra-se-hash.c

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