From b8d6846f6ac0a121f1f5393a0562e4b440e68b3c Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ardb@kernel.org>
Date: Tue, 5 Jan 2021 17:48:01 +0100
Subject: crypto: x86/blowfish - drop CTR mode implementation

Blowfish in counter mode is never used in the kernel, so there
is no point in keeping an accelerated implementation around.

Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'crypto')

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5e820a57..24c0e001 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1255,6 +1255,7 @@ config CRYPTO_BLOWFISH_X86_64
 	depends on X86 && 64BIT
 	select CRYPTO_SKCIPHER
 	select CRYPTO_BLOWFISH_COMMON
+	imply CRYPTO_CTR
 	help
 	  Blowfish cipher algorithm (x86_64), by Bruce Schneier.
 
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