From 856e3f4092cfd9ea6d6564e73f5bce5a0ac3cae3 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Thu, 21 May 2015 15:11:13 +0800 Subject: crypto: seqiv - Add support for new AEAD interface This patch converts the seqiv IV generator to work with the new AEAD interface where IV generators are just normal AEAD algorithms. Full backwards compatibility is paramount at this point since no users have yet switched over to the new interface. Nor can they switch to the new interface until IV generation is fully supported by it. So this means we are adding two versions of seqiv alongside the existing one. The first one is the one that will be used when the underlying AEAD algorithm has switched over to the new AEAD interface. The second one handles the current case where the underlying AEAD algorithm still uses the old interface. Both versions export themselves through the new AEAD interface. Signed-off-by: Herbert Xu --- crypto/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'crypto/Kconfig') diff --git a/crypto/Kconfig b/crypto/Kconfig index eba55b42f3e2..657bb82acd51 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -221,6 +221,7 @@ config CRYPTO_SEQIV tristate "Sequence Number IV Generator" select CRYPTO_AEAD select CRYPTO_BLKCIPHER + select CRYPTO_NULL select CRYPTO_RNG help This IV generator generates an IV based on a sequence number by -- cgit v1.2.3-55-g7522