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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-06-06 21:27:04 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-06-06 21:27:04 +0200 |
| commit | 4a71b30364a4b6d1eaf16fcfdc8e873e6697f293 (patch) | |
| tree | a47014077c14579249859ad34afcc5a8f2f0730a /security/nss/lib/freebl/sha512.c | |
| parent | d7da72799521386c110dbba73b1e483b00a0a56a (diff) | |
| parent | 2dad0ec41d0b69c0a815012e6ea4bdde81b2875b (diff) | |
| download | UXP-4a71b30364a4b6d1eaf16fcfdc8e873e6697f293.tar UXP-4a71b30364a4b6d1eaf16fcfdc8e873e6697f293.tar.gz UXP-4a71b30364a4b6d1eaf16fcfdc8e873e6697f293.tar.lz UXP-4a71b30364a4b6d1eaf16fcfdc8e873e6697f293.tar.xz UXP-4a71b30364a4b6d1eaf16fcfdc8e873e6697f293.zip | |
Merge branch 'NSS-335'
Diffstat (limited to 'security/nss/lib/freebl/sha512.c')
| -rw-r--r-- | security/nss/lib/freebl/sha512.c | 45 |
1 files changed, 4 insertions, 41 deletions
diff --git a/security/nss/lib/freebl/sha512.c b/security/nss/lib/freebl/sha512.c index 528f884b2..c1cfb7376 100644 --- a/security/nss/lib/freebl/sha512.c +++ b/security/nss/lib/freebl/sha512.c @@ -19,6 +19,7 @@ #include "secport.h" /* for PORT_XXX */ #include "blapi.h" #include "sha256.h" /* for struct SHA256ContextStr */ +#include "crypto_primitives.h" /* ============= Common constants and defines ======================= */ @@ -648,15 +649,6 @@ SHA224_Clone(SHA224Context *dest, SHA224Context *src) /* common #defines for SHA512 and SHA384 */ #if defined(HAVE_LONG_LONG) -#if defined(_MSC_VER) -#pragma intrinsic(_rotr64, _rotl64) -#define ROTR64(x, n) _rotr64(x, n) -#define ROTL64(x, n) _rotl64(x, n) -#else -#define ROTR64(x, n) ((x >> n) | (x << (64 - n))) -#define ROTL64(x, n) ((x << n) | (x >> (64 - n))) -#endif - #define S0(x) (ROTR64(x, 28) ^ ROTR64(x, 34) ^ ROTR64(x, 39)) #define S1(x) (ROTR64(x, 14) ^ ROTR64(x, 18) ^ ROTR64(x, 41)) #define s0(x) (ROTR64(x, 1) ^ ROTR64(x, 8) ^ SHR(x, 7)) @@ -670,36 +662,7 @@ SHA224_Clone(SHA224Context *dest, SHA224Context *src) #define ULLC(hi, lo) 0x##hi##lo##ULL #endif -#if defined(IS_LITTLE_ENDIAN) -#if defined(_MSC_VER) -#pragma intrinsic(_byteswap_uint64) -#define SHA_HTONLL(x) _byteswap_uint64(x) - -#elif defined(__GNUC__) && (defined(__x86_64__) || defined(__x86_64)) -static __inline__ PRUint64 -swap8b(PRUint64 value) -{ - __asm__("bswapq %0" - : "+r"(value)); - return (value); -} -#define SHA_HTONLL(x) swap8b(x) - -#else -#define SHA_MASK16 ULLC(0000FFFF, 0000FFFF) -#define SHA_MASK8 ULLC(00FF00FF, 00FF00FF) -static PRUint64 -swap8b(PRUint64 x) -{ - PRUint64 t1 = x; - t1 = ((t1 & SHA_MASK8) << 8) | ((t1 >> 8) & SHA_MASK8); - t1 = ((t1 & SHA_MASK16) << 16) | ((t1 >> 16) & SHA_MASK16); - return (t1 >> 32) | (t1 << 32); -} -#define SHA_HTONLL(x) swap8b(x) -#endif -#define BYTESWAP8(x) x = SHA_HTONLL(x) -#endif /* defined(IS_LITTLE_ENDIAN) */ +#define BYTESWAP8(x) x = FREEBL_HTONLL(x) #else /* no long long */ @@ -708,8 +671,8 @@ swap8b(PRUint64 x) { \ 0x##lo##U, 0x##hi##U \ } -#define SHA_HTONLL(x) (BYTESWAP4(x.lo), BYTESWAP4(x.hi), \ - x.hi ^= x.lo ^= x.hi ^= x.lo, x) +#define FREEBL_HTONLL(x) (BYTESWAP4(x.lo), BYTESWAP4(x.hi), \ + x.hi ^= x.lo ^= x.hi ^= x.lo, x) #define BYTESWAP8(x) \ do { \ PRUint32 tmp; \ |