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ByteReverseArray → ReverseByteArrayLE

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This commit is contained in:
Jeffrey Walton 2017-09-18 18:40:19 -04:00
parent 2c18fe8af8
commit 923cf95571
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
2 changed files with 4 additions and 4 deletions
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4
rijndael-simd.cpp
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@ -771,7 +771,7 @@ void Rijndael_UncheckedSetKeyRev_AESNI(word32 *key, unsigned int rounds)
typedef __vector unsigned char uint8x16_p8;
typedef __vector unsigned long long uint64x2_p8;
void ByteReverseArray(byte src[16])
void ReverseByteArrayLE(byte src[16])
{
#if defined(CRYPTOPP_XLC_VERSION) && defined(IS_LITTLE_ENDIAN)
vec_st(vec_reve(vec_ld(0, src)), 0, src);
@ -854,7 +854,7 @@ static inline uint64x2_p8 Load64x2(int off, const uint8_t src[16])
return (uint64x2_p8)vec_xl_be(off, (uint8_t*)src);
#else
# if defined(IS_LITTLE_ENDIAN)
return Reverse64x2((uint64x2_p8)vec_vsx_ld(off, src));
return (uint64x2_p8)Reverse8x16(vec_vsx_ld(off, src));
# else
return (uint64x2_p8)vec_vsx_ld(off, src);
# endif

4
rijndael.cpp
View File

@ -251,7 +251,7 @@ extern size_t Rijndael_Dec_AdvancedProcessBlocks_ARMV8(const word32 *subkeys, si
#endif
#if (CRYPTOPP_POWER8_AES_AVAILABLE)
extern void ByteReverseArray(byte src[16]);
extern void ReverseByteArrayLE(byte src[16]);
extern size_t Rijndael_Enc_AdvancedProcessBlocks_POWER8(const word32 *subkeys, size_t rounds,
const byte *inBlocks, const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags);
@ -329,7 +329,7 @@ void Rijndael::Base::UncheckedSetKey(const byte *userKey, unsigned int keyLen, c
// reversed on little-endian systems to ensure it loads properly.
byte * ptr = reinterpret_cast<byte*>(rk);
for (unsigned int i=0; i<=m_rounds; i++)
ByteReverseArray(ptr+i*16);
ReverseByteArrayLE(ptr+i*16);
#endif // IS_LITTLE_ENDIAN
return;