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LibCrypto: Expose UnsignedBigInteger's is_zero() in SignedBigInteger

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Note we don't need to check the sign because negative zero became
disallowed in b0d6399f60.
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Timothy Flynn 2022-07-16 12:38:26 -04:00 • committed by Linus Groh
parent bb9a44cd50
commit 440d185666
1 changed files with 1 additions and 0 deletions
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Userland/Libraries/LibCrypto/BigInt/SignedBigInteger.h
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@ -72,6 +72,7 @@ public:
[[nodiscard]] UnsignedBigInteger const& unsigned_value() const { return m_unsigned_data; } [[nodiscard]] UnsignedBigInteger const& unsigned_value() const { return m_unsigned_data; }
[[nodiscard]] Vector<u32, STARTING_WORD_SIZE> const words() const { return m_unsigned_data.words(); } [[nodiscard]] Vector<u32, STARTING_WORD_SIZE> const words() const { return m_unsigned_data.words(); }
[[nodiscard]] bool is_negative() const { return m_sign; } [[nodiscard]] bool is_negative() const { return m_sign; }
[[nodiscard]] bool is_zero() const { return m_unsigned_data.is_zero(); }
void negate() void negate()
{ {