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-rw-r--r--crypto/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 69c5f99..f07d923 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -34,6 +34,7 @@ config CRYPTO_MANAGER
config CRYPTO_HMAC
bool "HMAC support"
+ select CRYPTO_HASH
help
HMAC: Keyed-Hashing for Message Authentication (RFC2104).
This is required for IPSec.
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