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authorJason A. Donenfeld <Jason@zx2c4.com>2021-12-22 14:56:58 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2022-01-07 00:25:25 +0100
commit6048fdcc5f269c7f31d774c295ce59081b36e6f9 (patch)
treeb58b5ffb4ab511a4a94b304ba00b8b5a50d816f7 /include/crypto
parent009ba8568be497c640cab7571f7bfd18345d7b24 (diff)
downloadlinux-6048fdcc5f269c7f31d774c295ce59081b36e6f9.tar.bz2
lib/crypto: blake2s: include as built-in
In preparation for using blake2s in the RNG, we change the way that it is wired-in to the build system. Instead of using ifdefs to select the right symbol, we use weak symbols. And because ARM doesn't need the generic implementation, we make the generic one default only if an arch library doesn't need it already, and then have arch libraries that do need it opt-in. So that the arch libraries can remain tristate rather than bool, we then split the shash part from the glue code. Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: linux-kbuild@vger.kernel.org Cc: linux-crypto@vger.kernel.org Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/internal/blake2s.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/crypto/internal/blake2s.h b/include/crypto/internal/blake2s.h
index 8e50d487500f..d39cfa0d333e 100644
--- a/include/crypto/internal/blake2s.h
+++ b/include/crypto/internal/blake2s.h
@@ -11,11 +11,11 @@
#include <crypto/internal/hash.h>
#include <linux/string.h>
-void blake2s_compress_generic(struct blake2s_state *state,const u8 *block,
+void blake2s_compress_generic(struct blake2s_state *state, const u8 *block,
size_t nblocks, const u32 inc);
-void blake2s_compress_arch(struct blake2s_state *state,const u8 *block,
- size_t nblocks, const u32 inc);
+void blake2s_compress(struct blake2s_state *state, const u8 *block,
+ size_t nblocks, const u32 inc);
bool blake2s_selftest(void);