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crypto: use unaligned helpers

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This is not useful for WireGuard, but for the general use case we
probably want it this way, and the speed difference is mostly lost in
the noise.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2018-08-23 18:08:03 -07:00
parent b2ec7892c8
commit 66054f3638
1 changed files with 3 additions and 0 deletions
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src/curve25519.c
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@ -29,6 +29,9 @@ typedef int64_t s64;
#define le32_to_cpup(a) (*(a)) #define le32_to_cpup(a) (*(a))
#define cpu_to_le64(a) (a) #define cpu_to_le64(a) (a)
#endif #endif
#define get_unaligned_le32(a) le32_to_cpup((u32 *)(a))
#define get_unaligned_le64(a) le64_to_cpup((u64 *)(a))
#define put_unaligned_le64(s, d) *(u64 *)(d) = cpu_to_le64(s)
#ifndef __always_inline #ifndef __always_inline
#define __always_inline __inline __attribute__((__always_inline__)) #define __always_inline __inline __attribute__((__always_inline__))
#endif #endif