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Commit 4a49b499 authored by Joy Latten's avatar Joy Latten Committed by Herbert Xu
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[CRYPTO] ccm: Added CCM mode 



This patch adds Counter with CBC-MAC (CCM) support.
RFC 3610 and NIST Special Publication 800-38C were referenced.

Signed-off-by: default avatarJoy Latten <latten@austin.ibm.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d29ce988

crypto/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -220,6 +220,13 @@ config CRYPTO_GCM 
	  Support for Galois/Counter Mode (GCM) and Galois Message

	  Authentication Code (GMAC). Required for IPSec.



config CRYPTO_CCM

	tristate "CCM support"

	select CRYPTO_CTR

	select CRYPTO_AEAD

	help

	  Support for Counter with CBC MAC. Required for IPsec.



config CRYPTO_CRYPTD

	tristate "Software async crypto daemon"

	select CRYPTO_BLKCIPHER

crypto/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ obj-$(CONFIG_CRYPTO_LRW) += lrw.o 
obj-$(CONFIG_CRYPTO_XTS) += xts.o

obj-$(CONFIG_CRYPTO_CTR) += ctr.o

obj-$(CONFIG_CRYPTO_GCM) += gcm.o

obj-$(CONFIG_CRYPTO_CCM) += ccm.o

obj-$(CONFIG_CRYPTO_CRYPTD) += cryptd.o

obj-$(CONFIG_CRYPTO_DES) += des_generic.o

obj-$(CONFIG_CRYPTO_FCRYPT) += fcrypt.o

crypto/ccm.c

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File added.

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