Commit 86ca5cb8 authored by Holger Dengler's avatar Holger Dengler Committed by Herbert Xu
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s390/crypto: Add protected key hmac subfunctions for KMAC 



The CPACF KMAC instruction supports new subfunctions for
protected key hmac. Add defines for these 4 new subfuctions.

Signed-off-by: default avatarHolger Dengler <dengler@linux.ibm.com>
Signed-off-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Reviewed-by: default avatarHolger Dengler <dengler@linux.ibm.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 2f8839e6

arch/s390/include/asm/cpacf.h

+4 −0
Original line number Diff line number Diff line
@@ -129,6 +129,10 @@ 
#define CPACF_KMAC_HMAC_SHA_256	0x71

#define CPACF_KMAC_HMAC_SHA_384	0x72

#define CPACF_KMAC_HMAC_SHA_512	0x73

#define CPACF_KMAC_PHMAC_SHA_224	0x78

#define CPACF_KMAC_PHMAC_SHA_256	0x79

#define CPACF_KMAC_PHMAC_SHA_384	0x7a

#define CPACF_KMAC_PHMAC_SHA_512	0x7b



/*

 * Function codes for the PCKMO (PERFORM CRYPTOGRAPHIC KEY MANAGEMENT)