crypto: algif_aead - Temporarily disable all AEAD algorithms (3e90950d) · Commits · 戴 / test

As the AEAD conversion is still ongoing, we do not yet wish to export legacy AEAD implementations to user-space, as their calling convention will change. This patch actually disables all AEAD algorithms because some of them (e.g., cryptd) will need to be modified to propagate this flag. Subsequent patches will reenable them on an individual basis. Signed-off-by:

Herbert Xu <herbert@gondor.apana.org.au>

crypto/algif_aead.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -514,7 +514,8 @@ static struct proto_ops algif_aead_ops = {

		static void aead_bind(const char name, u32 type, u32 mask)
		{
		return crypto_alloc_aead(name, type, mask);
		return crypto_alloc_aead(name, type \| CRYPTO_ALG_AEAD_NEW,
		mask \| CRYPTO_ALG_AEAD_NEW);
		}

		static void aead_release(void *private)

include/linux/crypto.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,12 @@
		*/
		#define CRYPTO_ALG_INTERNAL 0x00002000

		/*
		* Temporary flag used to prevent legacy AEAD implementations from
		* being used by user-space.
		*/
		#define CRYPTO_ALG_AEAD_NEW 0x00004000

		/*
		* Transform masks and values (for crt_flags).
		*/

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