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-rw-r--r--drivers/crypto/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 78df36adbe6c..d459cc7894d9 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -151,6 +151,16 @@ config S390_PRNG
ANSI X9.17 standard. The PRNG is usable via the char device
/dev/prandom.
+config CRYPTO_GHASH_S390
+ tristate "GHASH digest algorithm"
+ depends on S390
+ select CRYPTO_HASH
+ help
+ This is the s390 hardware accelerated implementation of the
+ GHASH message digest algorithm for GCM (Galois/Counter Mode).
+
+ It is available as of z196.
+
config CRYPTO_DEV_MV_CESA
tristate "Marvell's Cryptographic Engine"
depends on PLAT_ORION