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Trivial changes.

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This commit is contained in:
JoelKatz
2012-01-18 14:19:04 -08:00
parent e9928ecc20
commit 60dcb8ac35
1 changed files with 6 additions and 2 deletions
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8
key.h
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@@ -132,16 +132,19 @@ public:
CKey(const uint256& passPhrase) : fSet(true) CKey(const uint256& passPhrase) : fSet(true)
{ {
pkey = GenerateRootDeterministicKey(passPhrase); pkey = GenerateRootDeterministicKey(passPhrase);
assert(pkey);
} }
CKey(const uint160& base, const EC_POINT* rootPubKey, int n) : fSet(true) CKey(const uint160& base, const EC_POINT* rootPubKey, int n) : fSet(true)
{ // public deterministic key { // public deterministic key
pkey = GeneratePublicDeterministicKey(base, rootPubKey, n); pkey = GeneratePublicDeterministicKey(base, rootPubKey, n);
assert(pkey);
} }
CKey(const uint160& base, const BIGNUM* rootPrivKey, int n) : fSet(true) CKey(const uint160& base, const BIGNUM* rootPrivKey, int n) : fSet(true)
{ // private deterministic key { // private deterministic key
pkey = GeneratePrivateDeterministicKey(base, rootPrivKey, n); pkey = GeneratePrivateDeterministicKey(base, rootPrivKey, n);
assert(pkey);
} }
bool IsNull() const bool IsNull() const
@@ -239,13 +242,14 @@ public:
return vchPubKey; return vchPubKey;
} }
bool Sign(uint256 hash, std::vector<unsigned char>& vchSig) bool Sign(const uint256& hash, std::vector<unsigned char>& vchSig)
{ {
vchSig.clear(); vchSig.clear();
unsigned char pchSig[10000]; unsigned char pchSig[10000];
unsigned int nSize = 0; unsigned int nSize = 0;
if (!ECDSA_sign(0, (unsigned char*)&hash, sizeof(hash), pchSig, &nSize, pkey)) if (!ECDSA_sign(0, (unsigned char*)&hash, sizeof(hash), pchSig, &nSize, pkey))
return false; return false;
while(nSize<72) while(nSize<72)
{ // enlarge to 72 bytes { // enlarge to 72 bytes
pchSig[nSize]=0; pchSig[nSize]=0;
@@ -257,7 +261,7 @@ public:
return true; return true;
} }
bool Verify(uint256 hash, const std::vector<unsigned char>& vchSig) const bool Verify(const uint256& hash, const std::vector<unsigned char>& vchSig) const
{ {
// -1 = error, 0 = bad sig, 1 = good // -1 = error, 0 = bad sig, 1 = good
if (ECDSA_verify(0, (unsigned char*)&hash, sizeof(hash), &vchSig[0], vchSig.size(), pkey) != 1) if (ECDSA_verify(0, (unsigned char*)&hash, sizeof(hash), &vchSig[0], vchSig.size(), pkey) != 1)