diff options
Diffstat (limited to 'libbb/hash_sha.c')
| -rw-r--r-- | libbb/hash_sha.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/libbb/hash_sha.c b/libbb/hash_sha.c index e7199d317..72d50928b 100644 --- a/libbb/hash_sha.c +++ b/libbb/hash_sha.c @@ -51,16 +51,6 @@ static ALWAYS_INLINE uint64_t rotr64(uint64_t x, unsigned n) { return (x >> n) | (x << (64 - n)); } -#if BB_LITTLE_ENDIAN -/* ALWAYS_INLINE below sometimes hurts code size, using plain inline: */ -static inline uint64_t hton64(uint64_t v) -{ - return SWAP_BE64(v); -} -#else -#define hton64(v) (v) -#endif -#define ntoh64(v) hton64(v) /* Some arch headers have conflicting defines */ @@ -274,7 +264,7 @@ static void FAST_FUNC sha512_process_block128(sha512_ctx_t *ctx) /* Compute the message schedule according to FIPS 180-2:6.3.2 step 2. */ for (t = 0; t < 16; ++t) - W[t] = ntoh64(words[t]); + W[t] = SWAP_BE64(words[t]); for (/*t = 16*/; t < 80; ++t) W[t] = R1(W[t - 2]) + W[t - 7] + R0(W[t - 15]) + W[t - 16]; @@ -475,7 +465,7 @@ void FAST_FUNC sha1_end(sha1_ctx_t *ctx, void *resbuf) if (remaining >= 8) { /* Store the 64-bit counter of bits in the buffer in BE format */ uint64_t t = ctx->total64 << 3; - t = hton64(t); + t = SWAP_BE64(t); /* wbuffer is suitably aligned for this */ *(uint64_t *) (&ctx->wbuffer[64 - 8]) = t; } @@ -509,10 +499,10 @@ void FAST_FUNC sha512_end(sha512_ctx_t *ctx, void *resbuf) /* Store the 128-bit counter of bits in the buffer in BE format */ uint64_t t; t = ctx->total64[0] << 3; - t = hton64(t); + t = SWAP_BE64(t); *(uint64_t *) (&ctx->wbuffer[128 - 8]) = t; t = (ctx->total64[1] << 3) | (ctx->total64[0] >> 61); - t = hton64(t); + t = SWAP_BE64(t); *(uint64_t *) (&ctx->wbuffer[128 - 16]) = t; } sha512_process_block128(ctx); @@ -524,7 +514,7 @@ void FAST_FUNC sha512_end(sha512_ctx_t *ctx, void *resbuf) if (BB_LITTLE_ENDIAN) { unsigned i; for (i = 0; i < ARRAY_SIZE(ctx->hash); ++i) - ctx->hash[i] = hton64(ctx->hash[i]); + ctx->hash[i] = SWAP_BE64(ctx->hash[i]); } memcpy(resbuf, ctx->hash, sizeof(ctx->hash)); } |