From ee772cb641135739c1530647391d5a04c39db192 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ardb@kernel.org>
Date: Fri, 8 Nov 2019 13:22:34 +0100
Subject: crypto: curve25519 - implement generic KPP driver

Expose the generic Curve25519 library via the crypto API KPP interface.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'crypto/Kconfig')

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 64cc4a93b51c..fab259d9d056 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -264,6 +264,11 @@ config CRYPTO_ECRDSA
 	  standard algorithms (called GOST algorithms). Only signature verification
 	  is implemented.
 
+config CRYPTO_CURVE25519
+	tristate "Curve25519 algorithm"
+	select CRYPTO_KPP
+	select CRYPTO_LIB_CURVE25519_GENERIC
+
 comment "Authenticated Encryption with Associated Data"
 
 config CRYPTO_CCM
-- 
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