diff options
Diffstat (limited to 'src/script/sign.cpp')
| -rw-r--r-- | src/script/sign.cpp | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp index 65b5bf7aeb..1e4102c20f 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -417,22 +417,25 @@ public: const DummySignatureChecker DUMMY_CHECKER; class DummySignatureCreator final : public BaseSignatureCreator { +private: + char m_r_len = 32; + char m_s_len = 32; public: - DummySignatureCreator() {} + DummySignatureCreator(char r_len, char s_len) : m_r_len(r_len), m_s_len(s_len) {} const BaseSignatureChecker& Checker() const override { return DUMMY_CHECKER; } bool CreateSig(const SigningProvider& provider, std::vector<unsigned char>& vchSig, const CKeyID& keyid, const CScript& scriptCode, SigVersion sigversion) const override { // Create a dummy signature that is a valid DER-encoding - vchSig.assign(72, '\000'); + vchSig.assign(m_r_len + m_s_len + 7, '\000'); vchSig[0] = 0x30; - vchSig[1] = 69; + vchSig[1] = m_r_len + m_s_len + 4; vchSig[2] = 0x02; - vchSig[3] = 33; + vchSig[3] = m_r_len; vchSig[4] = 0x01; - vchSig[4 + 33] = 0x02; - vchSig[5 + 33] = 32; - vchSig[6 + 33] = 0x01; - vchSig[6 + 33 + 32] = SIGHASH_ALL; + vchSig[4 + m_r_len] = 0x02; + vchSig[5 + m_r_len] = m_s_len; + vchSig[6 + m_r_len] = 0x01; + vchSig[6 + m_r_len + m_s_len] = SIGHASH_ALL; return true; } }; @@ -450,7 +453,8 @@ bool LookupHelper(const M& map, const K& key, V& value) } -const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR = DummySignatureCreator(); +const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR = DummySignatureCreator(32, 32); +const BaseSignatureCreator& DUMMY_MAXIMUM_SIGNATURE_CREATOR = DummySignatureCreator(33, 32); const SigningProvider& DUMMY_SIGNING_PROVIDER = SigningProvider(); bool IsSolvable(const SigningProvider& provider, const CScript& script) |