diff options
Diffstat (limited to 'src/key.cpp')
-rw-r--r-- | src/key.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/key.cpp b/src/key.cpp index 652041f4fb..10b6668aae 100644 --- a/src/key.cpp +++ b/src/key.cpp @@ -5,7 +5,6 @@ #include <key.h> -#include <arith_uint256.h> #include <crypto/common.h> #include <crypto/hmac_sha512.h> #include <random.h> @@ -163,6 +162,12 @@ void CKey::MakeNewKey(bool fCompressedIn) { fCompressed = fCompressedIn; } +bool CKey::Negate() +{ + assert(fValid); + return secp256k1_ec_privkey_negate(secp256k1_context_sign, keydata.data()); +} + CPrivKey CKey::GetPrivKey() const { assert(fValid); CPrivKey privkey; |