diff options
| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2020-03-26 17:01:01 +0900 |
|---|---|---|
| committer |   Masahiro Yamada <masahiroy@kernel.org> | 2020-04-09 00:01:59 +0900 |
| commit | 3f523e12404c4312ed6366653e34b5a7892a71f6 (patch) | |
| tree | 542274bc437739c27a00a7f4b76bee7402826304 /include | |
| parent | crypto: x86 - rework configuration based on Kconfig (diff) | |
| download | wireguard-linux-3f523e12404c4312ed6366653e34b5a7892a71f6.tar.xz wireguard-linux-3f523e12404c4312ed6366653e34b5a7892a71f6.zip | |
crypto: curve25519 - do not pollute dispatcher based on assembler
Since we're doing a static inline dispatch here, we normally branch
based on whether or not there's an arch implementation. That would have
been fine in general, except the crypto Makefile prior used to turn
things off -- despite the Kconfig -- resulting in us needing to also
hard code various assembler things into the dispatcher too. The horror!
Now that the assembler config options are done by Kconfig, we can get
rid of the inconsistency.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/curve25519.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/crypto/curve25519.h b/include/crypto/curve25519.h index 9ecb3c1f0f15..4e6dc840b159 100644 --- a/include/crypto/curve25519.h +++ b/include/crypto/curve25519.h @@ -33,8 +33,7 @@ bool __must_check curve25519(u8 mypublic[CURVE25519_KEY_SIZE], const u8 secret[CURVE25519_KEY_SIZE], const u8 basepoint[CURVE25519_KEY_SIZE]) { - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519) && - (!IS_ENABLED(CONFIG_CRYPTO_CURVE25519_X86) || IS_ENABLED(CONFIG_AS_ADX))) + if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519)) curve25519_arch(mypublic, secret, basepoint); else curve25519_generic(mypublic, secret, basepoint); @@ -50,8 +49,7 @@ __must_check curve25519_generate_public(u8 pub[CURVE25519_KEY_SIZE], CURVE25519_KEY_SIZE))) return false; - if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519) && - (!IS_ENABLED(CONFIG_CRYPTO_CURVE25519_X86) || IS_ENABLED(CONFIG_AS_ADX))) + if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519)) curve25519_base_arch(pub, secret); else curve25519_generic(pub, secret, curve25519_base_point); |