diff options
Diffstat (limited to 'src/ecwrapper.h')
| -rw-r--r-- | src/ecwrapper.h | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/src/ecwrapper.h b/src/ecwrapper.h index 072da4a942..4efde51650 100644 --- a/src/ecwrapper.h +++ b/src/ecwrapper.h @@ -1,9 +1,9 @@ // Copyright (c) 2009-2014 The Bitcoin developers -// Distributed under the MIT/X11 software license, see the accompanying +// Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_EC_WRAPPER_H -#define BITCOIN_EC_WRAPPER_H +#ifndef BITCOIN_ECWRAPPER_H +#define BITCOIN_ECWRAPPER_H #include <cstddef> #include <vector> @@ -12,7 +12,7 @@ class uint256; -// RAII Wrapper around OpenSSL's EC_KEY +/** RAII Wrapper around OpenSSL's EC_KEY */ class CECKey { private: EC_KEY *pkey; @@ -21,26 +21,20 @@ public: CECKey(); ~CECKey(); - void GetSecretBytes(unsigned char vch[32]) const; - void SetSecretBytes(const unsigned char vch[32]); - int GetPrivKeySize(bool fCompressed); - int GetPrivKey(unsigned char* privkey, bool fCompressed); - bool SetPrivKey(const unsigned char* privkey, size_t size, bool fSkipCheck=false); void GetPubKey(std::vector<unsigned char>& pubkey, bool fCompressed); bool SetPubKey(const unsigned char* pubkey, size_t size); - bool Sign(const uint256 &hash, std::vector<unsigned char>& vchSig, bool lowS); bool Verify(const uint256 &hash, const std::vector<unsigned char>& vchSig); - bool SignCompact(const uint256 &hash, unsigned char *p64, int &rec); - // reconstruct public key from a compact signature - // This is only slightly more CPU intensive than just verifying it. - // If this function succeeds, the recovered public key is guaranteed to be valid - // (the signature is a valid signature of the given data for that key) + /** + * reconstruct public key from a compact signature + * This is only slightly more CPU intensive than just verifying it. + * If this function succeeds, the recovered public key is guaranteed to be valid + * (the signature is a valid signature of the given data for that key) + */ bool Recover(const uint256 &hash, const unsigned char *p64, int rec); - static bool TweakSecret(unsigned char vchSecretOut[32], const unsigned char vchSecretIn[32], const unsigned char vchTweak[32]); bool TweakPublic(const unsigned char vchTweak[32]); static bool SanityCheck(); }; -#endif +#endif // BITCOIN_ECWRAPPER_H |