Herbert Xu f1440a9046 crypto: api - Add support for duplicating algorithms before registration ...

If the bit CRYPTO_ALG_DUP_FIRST is set, an algorithm will be
duplicated by kmemdup before registration.  This is inteded for
hardware-based algorithms that may be unplugged at will.

Do not use this if the algorithm data structure is embedded in a
bigger data structure.  Perform the duplication in the driver
instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2025-04-16 15:36:24 +08:00

3.4 KiB

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