From b36d8c09e710c71f6a9690b6586fea2d1c9e1e27 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Fri, 8 Nov 2019 13:22:14 +0100 Subject: crypto: arm/chacha - remove dependency on generic ChaCha driver Instead of falling back to the generic ChaCha skcipher driver for non-SIMD cases, use a fast scalar implementation for ARM authored by Eric Biggers. This removes the module dependency on chacha-generic altogether, which also simplifies things when we expose the ChaCha library interface from this module. Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/arm64/crypto/chacha-neon-glue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/crypto') diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c index 46cd4297761c..b08029d7bde6 100644 --- a/arch/arm64/crypto/chacha-neon-glue.c +++ b/arch/arm64/crypto/chacha-neon-glue.c @@ -1,5 +1,5 @@ /* - * ARM NEON accelerated ChaCha and XChaCha stream ciphers, + * ARM NEON and scalar accelerated ChaCha and XChaCha stream ciphers, * including ChaCha20 (RFC7539) * * Copyright (C) 2016 - 2017 Linaro, Ltd. -- cgit v1.2.3-58-ga151