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author | weidai <weidai11@users.noreply.github.com> | 2003-03-20 01:24:12 +0000 |
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committer | weidai <weidai11@users.noreply.github.com> | 2003-03-20 01:24:12 +0000 |
commit | 538de80a91da74598ba2449fbbec6de37376a4ce (patch) | |
tree | f85b3bed971083e90e5f3dbb84539ea4ba0359e9 /luc.cpp | |
parent | 21955e23ec9697d1cd47ff91f91b08af382b8a6d (diff) | |
download | cryptopp-git-538de80a91da74598ba2449fbbec6de37376a4ce.tar.gz |
various changes for 5.1
Diffstat (limited to 'luc.cpp')
-rw-r--r-- | luc.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -18,12 +18,11 @@ void LUC_TestInstantiations() InvertibleLUCFunction t3; } -bool DL_Algorithm_LUC_HMP::Sign(const DL_GroupParameters<Integer> ¶ms, const Integer &x, const Integer &k, const Integer &e, Integer &r, Integer &s) const +void DL_Algorithm_LUC_HMP::Sign(const DL_GroupParameters<Integer> ¶ms, const Integer &x, const Integer &k, const Integer &e, Integer &r, Integer &s) const { const Integer &q = params.GetSubgroupOrder(); r = params.ExponentiateBase(k); s = (k + x*(r+e)) % q; - return true; } bool DL_Algorithm_LUC_HMP::Verify(const DL_GroupParameters<Integer> ¶ms, const DL_PublicKey<Integer> &publicKey, const Integer &e, const Integer &r, const Integer &s) const @@ -165,8 +164,9 @@ void InvertibleLUCFunction::DEREncode(BufferedTransformation &bt) const seq.MessageEnd(); } -Integer InvertibleLUCFunction::CalculateInverse(const Integer &x) const +Integer InvertibleLUCFunction::CalculateInverse(RandomNumberGenerator &rng, const Integer &x) const { + // not clear how to do blinding with LUC DoQuickSanityCheck(); return InverseLucas(m_e, x, m_q, m_p, m_u); } |