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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-02-03 21:50:54 +0100 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-02-03 21:51:18 +0100 |
commit | 897548e927fc90d13a19e1b1f29a549e7f885621 (patch) | |
tree | d27bc7200af21ab98724973011b5a78de6dcdba8 /src/crypto/zinc/curve25519/curve25519.c | |
parent | chacha20poly1305: permit unaligned strides on certain platforms (diff) | |
download | wireguard-monolithic-historical-897548e927fc90d13a19e1b1f29a549e7f885621.tar.xz wireguard-monolithic-historical-897548e927fc90d13a19e1b1f29a549e7f885621.zip |
noise: store clamped key instead of raw key
Diffstat (limited to '')
-rw-r--r-- | src/crypto/zinc/curve25519/curve25519.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/crypto/zinc/curve25519/curve25519.c b/src/crypto/zinc/curve25519/curve25519.c index 6b3f12a..82c669e 100644 --- a/src/crypto/zinc/curve25519/curve25519.c +++ b/src/crypto/zinc/curve25519/curve25519.c @@ -20,13 +20,6 @@ #include <linux/init.h> #include <crypto/algapi.h> // For crypto_memneq. -static __always_inline void clamp_secret(u8 secret[CURVE25519_KEY_SIZE]) -{ - secret[0] &= 248; - secret[31] &= 127; - secret[31] |= 64; -} - #if defined(CONFIG_ZINC_ARCH_X86_64) #include "curve25519-x86_64-glue.c" #elif defined(CONFIG_ZINC_ARCH_ARM) @@ -84,7 +77,7 @@ EXPORT_SYMBOL(curve25519_generate_public); void curve25519_generate_secret(u8 secret[CURVE25519_KEY_SIZE]) { get_random_bytes_wait(secret, CURVE25519_KEY_SIZE); - clamp_secret(secret); + curve25519_clamp_secret(secret); } EXPORT_SYMBOL(curve25519_generate_secret); |