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Align Whirlpool lookup table and local buffer

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This commit is contained in:
Mounir IDRASSI
2026-06-02 00:03:51 +09:00
parent 91b6ad5a19
commit bc84aa8c1e
1 changed files with 1 additions and 5 deletions
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src/Crypto/Whirlpool.c
+1 -5
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@@ -101,11 +101,7 @@
* employed). * employed).
*/ */
#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
CRYPTOPP_ALIGN_DATA(16) static const uint64 Whirlpool_C[8*256+R] CRYPTOPP_SECTION_ALIGN16 = { CRYPTOPP_ALIGN_DATA(16) static const uint64 Whirlpool_C[8*256+R] CRYPTOPP_SECTION_ALIGN16 = {
#else
static const uint64 Whirlpool_C[8*256+R] = {
#endif
LL(0x18186018c07830d8), LL(0x23238c2305af4626), LL(0xc6c63fc67ef991b8), LL(0xe8e887e8136fcdfb), LL(0x18186018c07830d8), LL(0x23238c2305af4626), LL(0xc6c63fc67ef991b8), LL(0xe8e887e8136fcdfb),
LL(0x878726874ca113cb), LL(0xb8b8dab8a9626d11), LL(0x0101040108050209), LL(0x4f4f214f426e9e0d), LL(0x878726874ca113cb), LL(0xb8b8dab8a9626d11), LL(0x0101040108050209), LL(0x4f4f214f426e9e0d),
LL(0x3636d836adee6c9b), LL(0xa6a6a2a6590451ff), LL(0xd2d26fd2debdb90c), LL(0xf5f5f3f5fb06f70e), LL(0x3636d836adee6c9b), LL(0xa6a6a2a6590451ff), LL(0xd2d26fd2debdb90c), LL(0xf5f5f3f5fb06f70e),
@@ -856,7 +852,7 @@ void WhirlpoolTransform(uint64 *digest, const uint64 *block)
#endif // #ifdef CRYPTOPP_X86_ASM_AVAILABLE #endif // #ifdef CRYPTOPP_X86_ASM_AVAILABLE
{ {
union { unsigned char ch[64]; unsigned long long ll[8]; } K, state; union { unsigned char ch[64]; unsigned long long ll[8]; } K, state;
unsigned long long L[8]; CRYPTOPP_ALIGN_DATA(16) unsigned long long L[8];
int r, i; int r, i;
i = 0; do state.ll[i] = (K.ll[i] = digest[i]) ^ (block)[i]; while (++i < 8); i = 0; do state.ll[i] = (K.ll[i] = digest[i]) ^ (block)[i]; while (++i < 8);