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| author | Pieter Wuille <[email protected]> | 2014-11-06 06:54:50 -0800 |
|---|---|---|
| committer | Pieter Wuille <[email protected]> | 2014-11-20 17:22:06 +0100 |
| commit | a53fd4148596f5814409e15647714bdd2a71468b (patch) | |
| tree | 56ceafe58e482181a7858ed59018a164e76d7cff /src/key.h | |
| parent | Add the RFC6979 PRNG (diff) | |
| download | discoin-a53fd4148596f5814409e15647714bdd2a71468b.tar.xz discoin-a53fd4148596f5814409e15647714bdd2a71468b.zip | |
Deterministic signing
Diffstat (limited to 'src/key.h')
| -rw-r--r-- | src/key.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -121,8 +121,12 @@ public: */ CPubKey GetPubKey() const; - //! Create a DER-serialized signature. - bool Sign(const uint256& hash, std::vector<unsigned char>& vchSig) const; + /** + * Create a DER-serialized signature. + * The test_case parameter tweaks the deterministic nonce, and is only for + * testing. It should be zero for normal use. + */ + bool Sign(const uint256& hash, std::vector<unsigned char>& vchSig, uint32_t test_case = 0) const; /** * Create a compact signature (65 bytes), which allows reconstructing the used public key. |