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author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-12-01 14:57:49 +0100 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-12-01 14:57:58 +0100 |
commit | f0877f8b6200dcf6df12df5e69d498d365f81f8b (patch) | |
tree | dc5f63386a9c0752a62301a815d6a976286a1b42 /src/key.h | |
parent | 89151d9f29870cc9246f76baba75b75d3a7528d7 (diff) | |
parent | 4cdaa95a209808276992dc1eb0ed0773f7927073 (diff) |
Merge pull request #5227
4cdaa95 Resize after succesful result (Pieter Wuille)
9d8604f Header define style cleanups (Pieter Wuille)
a53fd41 Deterministic signing (Pieter Wuille)
3060e36 Add the RFC6979 PRNG (Pieter Wuille)
a8f5087 Add HMAC-SHA256 (Pieter Wuille)
36fa4a7 Split up crypto/sha2 (Pieter Wuille)
Diffstat (limited to 'src/key.h')
-rw-r--r-- | src/key.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -122,8 +122,12 @@ 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. |