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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2013-04-08 10:48:44 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-04-25 21:01:47 +0800 |
| commit | 93b5e86a6d13c5dec18c6611933fb38d7d80f0d2 (patch) | |
| tree | d30e88d098a44877a8701320f2a17073da37ff71 /crypto/Kconfig | |
| parent | e448370d7377f064c2fef55f72e9b45184bf0926 (diff) | |
| download | lwn-93b5e86a6d13c5dec18c6611933fb38d7d80f0d2.tar.gz lwn-93b5e86a6d13c5dec18c6611933fb38d7d80f0d2.zip | |
crypto: add CMAC support to CryptoAPI
Patch adds support for NIST recommended block cipher mode CMAC to CryptoAPI.
This work is based on Tom St Denis' earlier patch,
http://marc.info/?l=linux-crypto-vger&m=135877306305466&w=2
Cc: Tom St Denis <tstdenis@elliptictech.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 6cc27f111551..c1142f31a00c 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -283,6 +283,17 @@ config CRYPTO_XTS comment "Hash modes" +config CRYPTO_CMAC + tristate "CMAC support" + select CRYPTO_HASH + select CRYPTO_MANAGER + help + Cipher-based Message Authentication Code (CMAC) specified by + The National Institute of Standards and Technology (NIST). + + https://tools.ietf.org/html/rfc4493 + http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf + config CRYPTO_HMAC tristate "HMAC support" select CRYPTO_HASH |