common/rc: add _have_crypto_algorithm #215
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A crypto algorithm might be provided as built-in, thus check first if it is always present before trying to load as module. Signed-off-by: Daniel Wagner <[email protected]>
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A crypto algorithm might be provided as built-in, thus check first if it is always present before trying to load as module.
The idea to check the CONFIG flags is not enough. The algorithm needs to be present in the kernel.
/proc/cryptohas all the info./sys/modules/*will not show built-in modules.Fixes: ##197
Replaces: ##198