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LibCrypto: Document word order (endianness) of bigint

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Ben Wiederhake 2020-08-15 22:53:28 +02:00 • committed by Andreas Kling
parent d33e3b7d8a
commit 67b24cb3a6
1 changed files with 2 additions and 0 deletions
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Libraries/LibCrypto/BigInt/UnsignedBigInteger.h
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@ -114,6 +114,8 @@ private:
ALWAYS_INLINE static u32 shift_left_get_one_word(const UnsignedBigInteger& number, size_t num_bits, size_t result_word_index); ALWAYS_INLINE static u32 shift_left_get_one_word(const UnsignedBigInteger& number, size_t num_bits, size_t result_word_index);
static constexpr size_t BITS_IN_WORD = 32; static constexpr size_t BITS_IN_WORD = 32;
// Little endian
// m_word[0] + m_word[1] * 256 + m_word[2] * 65536 + ...
AK::Vector<u32, STARTING_WORD_SIZE> m_words; AK::Vector<u32, STARTING_WORD_SIZE> m_words;
// Used to indicate a negative result, or a result of an invalid operation // Used to indicate a negative result, or a result of an invalid operation