Merge #15452: Replace CScriptID and CKeyID in CTxDestination with dedicated types

78e407ad0c26190a22de1bc8ed900164a44a36c3 GetKeyBirthTimes should return key ids, not destinations (Gregory Sanders)
70946e7fee54323ce6a5ea8aeb377e2c7c790bc6 Replace CScriptID and CKeyID in CTxDestination with dedicated types (Gregory Sanders)

Pull request description:

  The current usage seems to be an overloading of meanings. `CScriptID` is used in the wallet as a lookup key, as well as a destination, and `CKeyID` likewise. Instead, have all destinations be dedicated types.

  New types:
  `CScriptID`->`ScriptHash`
  `CKeyID`->`PKHash`

ACKs for commit 78e407:
  ryanofsky:
    utACK 78e407ad0c26190a22de1bc8ed900164a44a36c3. Only changes are removing extra CScriptID()s and fixing the test case.
  Sjors:
    utACK 78e407a
  meshcollider:
    utACK https://github.com/bitcoin/bitcoin/pull/15452/commits/78e407ad0c26190a22de1bc8ed900164a44a36c3

Tree-SHA512: 437f59fc3afb83a40540da3351507aef5aed44e3a7f15b01ddad6226854edeee762ff0b0ef336fe3654c4cd99a205cef175211de8b639abe1130c8a6313337b9

12 files changed, 87 insertions, 87 deletions

diff --git a/src/test/blockfilter_index_tests.cpp b/src/test/blockfilter_index_tests.cpp
index a720d07e1..7ba483173 100644
--- a/src/test/blockfilter_index_tests.cpp
+++ b/src/test/blockfilter_index_tests.cpp
@@ -166,7 +166,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, TestChain100Setup)
         LOCK(cs_main);
         tip = ::ChainActive().Tip();
     }
-    CScript coinbase_script_pub_key = GetScriptForDestination(coinbaseKey.GetPubKey().GetID());
+    CScript coinbase_script_pub_key = GetScriptForDestination(PKHash(coinbaseKey.GetPubKey()));
     std::vector<std::shared_ptr<CBlock>> chainA, chainB;
     BOOST_REQUIRE(BuildChain(tip, coinbase_script_pub_key, 10, chainA));
     BOOST_REQUIRE(BuildChain(tip, coinbase_script_pub_key, 10, chainB));
diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp
index 232c077c6..665975ca6 100644
--- a/src/test/coins_tests.cpp
+++ b/src/test/coins_tests.cpp
@@ -485,7 +485,7 @@ BOOST_AUTO_TEST_CASE(ccoins_serialization)
     BOOST_CHECK_EQUAL(cc1.fCoinBase, false);
     BOOST_CHECK_EQUAL(cc1.nHeight, 203998U);
     BOOST_CHECK_EQUAL(cc1.out.nValue, CAmount{60000000000});
-    BOOST_CHECK_EQUAL(HexStr(cc1.out.scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("816115944e077fe7c803cfa57f29b36bf87c1d35"))))));
+    BOOST_CHECK_EQUAL(HexStr(cc1.out.scriptPubKey), HexStr(GetScriptForDestination(PKHash(uint160(ParseHex("816115944e077fe7c803cfa57f29b36bf87c1d35"))))));
 
     // Good example
     CDataStream ss2(ParseHex("8ddf77bbd123008c988f1a4a4de2161e0f50aac7f17e7f9555caa4"), SER_DISK, CLIENT_VERSION);
@@ -494,7 +494,7 @@ BOOST_AUTO_TEST_CASE(ccoins_serialization)
     BOOST_CHECK_EQUAL(cc2.fCoinBase, true);
     BOOST_CHECK_EQUAL(cc2.nHeight, 120891U);
     BOOST_CHECK_EQUAL(cc2.out.nValue, 110397);
-    BOOST_CHECK_EQUAL(HexStr(cc2.out.scriptPubKey), HexStr(GetScriptForDestination(CKeyID(uint160(ParseHex("8c988f1a4a4de2161e0f50aac7f17e7f9555caa4"))))));
+    BOOST_CHECK_EQUAL(HexStr(cc2.out.scriptPubKey), HexStr(GetScriptForDestination(PKHash(uint160(ParseHex("8c988f1a4a4de2161e0f50aac7f17e7f9555caa4"))))));
 
     // Smallest possible example
     CDataStream ss3(ParseHex("000006"), SER_DISK, CLIENT_VERSION);
diff --git a/src/test/denialofservice_tests.cpp b/src/test/denialofservice_tests.cpp
index c5d3611df..d47f395c1 100644
--- a/src/test/denialofservice_tests.cpp
+++ b/src/test/denialofservice_tests.cpp
@@ -381,7 +381,7 @@ BOOST_AUTO_TEST_CASE(DoS_mapOrphans)
         tx.vin[0].scriptSig << OP_1;
         tx.vout.resize(1);
         tx.vout[0].nValue = 1*CENT;
-        tx.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID());
+        tx.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key.GetPubKey()));
 
         AddOrphanTx(MakeTransactionRef(tx), i);
     }
@@ -397,7 +397,7 @@ BOOST_AUTO_TEST_CASE(DoS_mapOrphans)
         tx.vin[0].prevout.hash = txPrev->GetHash();
         tx.vout.resize(1);
         tx.vout[0].nValue = 1*CENT;
-        tx.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID());
+        tx.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key.GetPubKey()));
         BOOST_CHECK(SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL));
 
         AddOrphanTx(MakeTransactionRef(tx), i);
@@ -411,7 +411,7 @@ BOOST_AUTO_TEST_CASE(DoS_mapOrphans)
         CMutableTransaction tx;
         tx.vout.resize(1);
         tx.vout[0].nValue = 1*CENT;
-        tx.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID());
+        tx.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key.GetPubKey()));
         tx.vin.resize(2777);
         for (unsigned int j = 0; j < tx.vin.size(); j++)
         {
diff --git a/src/test/key_tests.cpp b/src/test/key_tests.cpp
index e816546e6..ceed73b14 100644
--- a/src/test/key_tests.cpp
+++ b/src/test/key_tests.cpp
@@ -68,10 +68,10 @@ BOOST_AUTO_TEST_CASE(key_test1)
     BOOST_CHECK(!key2C.VerifyPubKey(pubkey2));
     BOOST_CHECK(key2C.VerifyPubKey(pubkey2C));
 
-    BOOST_CHECK(DecodeDestination(addr1)  == CTxDestination(pubkey1.GetID()));
-    BOOST_CHECK(DecodeDestination(addr2)  == CTxDestination(pubkey2.GetID()));
-    BOOST_CHECK(DecodeDestination(addr1C) == CTxDestination(pubkey1C.GetID()));
-    BOOST_CHECK(DecodeDestination(addr2C) == CTxDestination(pubkey2C.GetID()));
+    BOOST_CHECK(DecodeDestination(addr1)  == CTxDestination(PKHash(pubkey1)));
+    BOOST_CHECK(DecodeDestination(addr2)  == CTxDestination(PKHash(pubkey2)));
+    BOOST_CHECK(DecodeDestination(addr1C) == CTxDestination(PKHash(pubkey1C)));
+    BOOST_CHECK(DecodeDestination(addr2C) == CTxDestination(PKHash(pubkey2C)));
 
     for (int n=0; n<16; n++)
     {
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index 9ab1c348f..73deab280 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -399,7 +399,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
     tx.vin[0].scriptSig = CScript() << OP_1;
     tx.vout[0].nValue = BLOCKSUBSIDY-LOWFEE;
     script = CScript() << OP_0;
-    tx.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(script));
+    tx.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(script));
     hash = tx.GetHash();
     mempool.addUnchecked(entry.Fee(LOWFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx));
     tx.vin[0].prevout.hash = hash;
diff --git a/src/test/script_p2sh_tests.cpp b/src/test/script_p2sh_tests.cpp
index 0ce5f09e4..9c4606f1b 100644
--- a/src/test/script_p2sh_tests.cpp
+++ b/src/test/script_p2sh_tests.cpp
@@ -69,14 +69,14 @@ BOOST_AUTO_TEST_CASE(sign)
     // different keys, straight/P2SH, pubkey/pubkeyhash
     CScript standardScripts[4];
     standardScripts[0] << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
-    standardScripts[1] = GetScriptForDestination(key[1].GetPubKey().GetID());
+    standardScripts[1] = GetScriptForDestination(PKHash(key[1].GetPubKey()));
     standardScripts[2] << ToByteVector(key[1].GetPubKey()) << OP_CHECKSIG;
-    standardScripts[3] = GetScriptForDestination(key[2].GetPubKey().GetID());
+    standardScripts[3] = GetScriptForDestination(PKHash(key[2].GetPubKey()));
     CScript evalScripts[4];
     for (int i = 0; i < 4; i++)
     {
         BOOST_CHECK(keystore.AddCScript(standardScripts[i]));
-        evalScripts[i] = GetScriptForDestination(CScriptID(standardScripts[i]));
+        evalScripts[i] = GetScriptForDestination(ScriptHash(standardScripts[i]));
     }
 
     CMutableTransaction txFrom;  // Funding transaction:
@@ -131,7 +131,7 @@ BOOST_AUTO_TEST_CASE(norecurse)
     CScript invalidAsScript;
     invalidAsScript << OP_INVALIDOPCODE << OP_INVALIDOPCODE;
 
-    CScript p2sh = GetScriptForDestination(CScriptID(invalidAsScript));
+    CScript p2sh = GetScriptForDestination(ScriptHash(invalidAsScript));
 
     CScript scriptSig;
     scriptSig << Serialize(invalidAsScript);
@@ -142,7 +142,7 @@ BOOST_AUTO_TEST_CASE(norecurse)
 
     // Try to recur, and verification should succeed because
     // the inner HASH160 <> EQUAL should only check the hash:
-    CScript p2sh2 = GetScriptForDestination(CScriptID(p2sh));
+    CScript p2sh2 = GetScriptForDestination(ScriptHash(p2sh));
     CScript scriptSig2;
     scriptSig2 << Serialize(invalidAsScript) << Serialize(p2sh);
 
@@ -165,7 +165,7 @@ BOOST_AUTO_TEST_CASE(set)
     }
 
     CScript inner[4];
-    inner[0] = GetScriptForDestination(key[0].GetPubKey().GetID());
+    inner[0] = GetScriptForDestination(PKHash(key[0].GetPubKey()));
     inner[1] = GetScriptForMultisig(2, std::vector<CPubKey>(keys.begin(), keys.begin()+2));
     inner[2] = GetScriptForMultisig(1, std::vector<CPubKey>(keys.begin(), keys.begin()+2));
     inner[3] = GetScriptForMultisig(2, std::vector<CPubKey>(keys.begin(), keys.begin()+3));
@@ -173,7 +173,7 @@ BOOST_AUTO_TEST_CASE(set)
     CScript outer[4];
     for (int i = 0; i < 4; i++)
     {
-        outer[i] = GetScriptForDestination(CScriptID(inner[i]));
+        outer[i] = GetScriptForDestination(ScriptHash(inner[i]));
         BOOST_CHECK(keystore.AddCScript(inner[i]));
     }
 
@@ -253,7 +253,7 @@ BOOST_AUTO_TEST_CASE(switchover)
     CScript scriptSig;
     scriptSig << Serialize(notValid);
 
-    CScript fund = GetScriptForDestination(CScriptID(notValid));
+    CScript fund = GetScriptForDestination(ScriptHash(notValid));
 
 
     // Validation should succeed under old rules (hash is correct):
@@ -284,11 +284,11 @@ BOOST_AUTO_TEST_CASE(AreInputsStandard)
     txFrom.vout.resize(7);
 
     // First three are standard:
-    CScript pay1 = GetScriptForDestination(key[0].GetPubKey().GetID());
+    CScript pay1 = GetScriptForDestination(PKHash(key[0].GetPubKey()));
     BOOST_CHECK(keystore.AddCScript(pay1));
     CScript pay1of3 = GetScriptForMultisig(1, keys);
 
-    txFrom.vout[0].scriptPubKey = GetScriptForDestination(CScriptID(pay1)); // P2SH (OP_CHECKSIG)
+    txFrom.vout[0].scriptPubKey = GetScriptForDestination(ScriptHash(pay1)); // P2SH (OP_CHECKSIG)
     txFrom.vout[0].nValue = 1000;
     txFrom.vout[1].scriptPubKey = pay1; // ordinary OP_CHECKSIG
     txFrom.vout[1].nValue = 2000;
@@ -303,7 +303,7 @@ BOOST_AUTO_TEST_CASE(AreInputsStandard)
     oneAndTwo << OP_2 << ToByteVector(key[3].GetPubKey()) << ToByteVector(key[4].GetPubKey()) << ToByteVector(key[5].GetPubKey());
     oneAndTwo << OP_3 << OP_CHECKMULTISIG;
     BOOST_CHECK(keystore.AddCScript(oneAndTwo));
-    txFrom.vout[3].scriptPubKey = GetScriptForDestination(CScriptID(oneAndTwo));
+    txFrom.vout[3].scriptPubKey = GetScriptForDestination(ScriptHash(oneAndTwo));
     txFrom.vout[3].nValue = 4000;
 
     // vout[4] is max sigops:
@@ -312,24 +312,24 @@ BOOST_AUTO_TEST_CASE(AreInputsStandard)
         fifteenSigops << ToByteVector(key[i%3].GetPubKey());
     fifteenSigops << OP_15 << OP_CHECKMULTISIG;
     BOOST_CHECK(keystore.AddCScript(fifteenSigops));
-    txFrom.vout[4].scriptPubKey = GetScriptForDestination(CScriptID(fifteenSigops));
+    txFrom.vout[4].scriptPubKey = GetScriptForDestination(ScriptHash(fifteenSigops));
     txFrom.vout[4].nValue = 5000;
 
     // vout[5/6] are non-standard because they exceed MAX_P2SH_SIGOPS
     CScript sixteenSigops; sixteenSigops << OP_16 << OP_CHECKMULTISIG;
     BOOST_CHECK(keystore.AddCScript(sixteenSigops));
-    txFrom.vout[5].scriptPubKey = GetScriptForDestination(CScriptID(sixteenSigops));
+    txFrom.vout[5].scriptPubKey = GetScriptForDestination(ScriptHash(sixteenSigops));
     txFrom.vout[5].nValue = 5000;
     CScript twentySigops; twentySigops << OP_CHECKMULTISIG;
     BOOST_CHECK(keystore.AddCScript(twentySigops));
-    txFrom.vout[6].scriptPubKey = GetScriptForDestination(CScriptID(twentySigops));
+    txFrom.vout[6].scriptPubKey = GetScriptForDestination(ScriptHash(twentySigops));
     txFrom.vout[6].nValue = 6000;
 
     AddCoins(coins, CTransaction(txFrom), 0);
 
     CMutableTransaction txTo;
     txTo.vout.resize(1);
-    txTo.vout[0].scriptPubKey = GetScriptForDestination(key[1].GetPubKey().GetID());
+    txTo.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key[1].GetPubKey()));
 
     txTo.vin.resize(5);
     for (int i = 0; i < 5; i++)
@@ -352,7 +352,7 @@ BOOST_AUTO_TEST_CASE(AreInputsStandard)
 
     CMutableTransaction txToNonStd1;
     txToNonStd1.vout.resize(1);
-    txToNonStd1.vout[0].scriptPubKey = GetScriptForDestination(key[1].GetPubKey().GetID());
+    txToNonStd1.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key[1].GetPubKey()));
     txToNonStd1.vout[0].nValue = 1000;
     txToNonStd1.vin.resize(1);
     txToNonStd1.vin[0].prevout.n = 5;
@@ -364,7 +364,7 @@ BOOST_AUTO_TEST_CASE(AreInputsStandard)
 
     CMutableTransaction txToNonStd2;
     txToNonStd2.vout.resize(1);
-    txToNonStd2.vout[0].scriptPubKey = GetScriptForDestination(key[1].GetPubKey().GetID());
+    txToNonStd2.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key[1].GetPubKey()));
     txToNonStd2.vout[0].nValue = 1000;
     txToNonStd2.vin.resize(1);
     txToNonStd2.vin[0].prevout.n = 6;
diff --git a/src/test/script_standard_tests.cpp b/src/test/script_standard_tests.cpp
index 36a2b1bee..9f5008333 100644
--- a/src/test/script_standard_tests.cpp
+++ b/src/test/script_standard_tests.cpp
@@ -179,23 +179,23 @@ BOOST_AUTO_TEST_CASE(script_standard_ExtractDestination)
     s.clear();
     s << ToByteVector(pubkey) << OP_CHECKSIG;
     BOOST_CHECK(ExtractDestination(s, address));
-    BOOST_CHECK(boost::get<CKeyID>(&address) &&
-                *boost::get<CKeyID>(&address) == pubkey.GetID());
+    BOOST_CHECK(boost::get<PKHash>(&address) &&
+                *boost::get<PKHash>(&address) == PKHash(pubkey));
 
     // TX_PUBKEYHASH
     s.clear();
     s << OP_DUP << OP_HASH160 << ToByteVector(pubkey.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
     BOOST_CHECK(ExtractDestination(s, address));
-    BOOST_CHECK(boost::get<CKeyID>(&address) &&
-                *boost::get<CKeyID>(&address) == pubkey.GetID());
+    BOOST_CHECK(boost::get<PKHash>(&address) &&
+                *boost::get<PKHash>(&address) == PKHash(pubkey));
 
     // TX_SCRIPTHASH
     CScript redeemScript(s); // initialize with leftover P2PKH script
     s.clear();
     s << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
     BOOST_CHECK(ExtractDestination(s, address));
-    BOOST_CHECK(boost::get<CScriptID>(&address) &&
-                *boost::get<CScriptID>(&address) == CScriptID(redeemScript));
+    BOOST_CHECK(boost::get<ScriptHash>(&address) &&
+                *boost::get<ScriptHash>(&address) == ScriptHash(redeemScript));
 
     // TX_MULTISIG
     s.clear();
@@ -255,8 +255,8 @@ BOOST_AUTO_TEST_CASE(script_standard_ExtractDestinations)
     BOOST_CHECK_EQUAL(whichType, TX_PUBKEY);
     BOOST_CHECK_EQUAL(addresses.size(), 1U);
     BOOST_CHECK_EQUAL(nRequired, 1);
-    BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
-                *boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
+    BOOST_CHECK(boost::get<PKHash>(&addresses[0]) &&
+                *boost::get<PKHash>(&addresses[0]) == PKHash(pubkeys[0]));
 
     // TX_PUBKEYHASH
     s.clear();
@@ -265,8 +265,8 @@ BOOST_AUTO_TEST_CASE(script_standard_ExtractDestinations)
     BOOST_CHECK_EQUAL(whichType, TX_PUBKEYHASH);
     BOOST_CHECK_EQUAL(addresses.size(), 1U);
     BOOST_CHECK_EQUAL(nRequired, 1);
-    BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
-                *boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
+    BOOST_CHECK(boost::get<PKHash>(&addresses[0]) &&
+                *boost::get<PKHash>(&addresses[0]) == PKHash(pubkeys[0]));
 
     // TX_SCRIPTHASH
     CScript redeemScript(s); // initialize with leftover P2PKH script
@@ -276,8 +276,8 @@ BOOST_AUTO_TEST_CASE(script_standard_ExtractDestinations)
     BOOST_CHECK_EQUAL(whichType, TX_SCRIPTHASH);
     BOOST_CHECK_EQUAL(addresses.size(), 1U);
     BOOST_CHECK_EQUAL(nRequired, 1);
-    BOOST_CHECK(boost::get<CScriptID>(&addresses[0]) &&
-                *boost::get<CScriptID>(&addresses[0]) == CScriptID(redeemScript));
+    BOOST_CHECK(boost::get<ScriptHash>(&addresses[0]) &&
+                *boost::get<ScriptHash>(&addresses[0]) == ScriptHash(redeemScript));
 
     // TX_MULTISIG
     s.clear();
@@ -289,10 +289,10 @@ BOOST_AUTO_TEST_CASE(script_standard_ExtractDestinations)
     BOOST_CHECK_EQUAL(whichType, TX_MULTISIG);
     BOOST_CHECK_EQUAL(addresses.size(), 2U);
     BOOST_CHECK_EQUAL(nRequired, 2);
-    BOOST_CHECK(boost::get<CKeyID>(&addresses[0]) &&
-                *boost::get<CKeyID>(&addresses[0]) == pubkeys[0].GetID());
-    BOOST_CHECK(boost::get<CKeyID>(&addresses[1]) &&
-                *boost::get<CKeyID>(&addresses[1]) == pubkeys[1].GetID());
+    BOOST_CHECK(boost::get<PKHash>(&addresses[0]) &&
+                *boost::get<PKHash>(&addresses[0]) == PKHash(pubkeys[0]));
+    BOOST_CHECK(boost::get<PKHash>(&addresses[1]) &&
+                *boost::get<PKHash>(&addresses[1]) == PKHash(pubkeys[1]));
 
     // TX_NULL_DATA
     s.clear();
@@ -311,17 +311,17 @@ BOOST_AUTO_TEST_CASE(script_standard_GetScriptFor_)
 
     CScript expected, result;
 
-    // CKeyID
+    // PKHash
     expected.clear();
     expected << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
-    result = GetScriptForDestination(pubkeys[0].GetID());
+    result = GetScriptForDestination(PKHash(pubkeys[0]));
     BOOST_CHECK(result == expected);
 
     // CScriptID
     CScript redeemScript(result);
     expected.clear();
     expected << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
-    result = GetScriptForDestination(CScriptID(redeemScript));
+    result = GetScriptForDestination(ScriptHash(redeemScript));
     BOOST_CHECK(result == expected);
 
     // CNoDestination
@@ -421,7 +421,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     // P2PKH compressed
     {
         CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForDestination(pubkeys[0].GetID());
+        scriptPubKey = GetScriptForDestination(PKHash(pubkeys[0]));
 
         // Keystore does not have key
         result = IsMine(keystore, scriptPubKey);
@@ -436,7 +436,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     // P2PKH uncompressed
     {
         CBasicKeyStore keystore;
-        scriptPubKey = GetScriptForDestination(uncompressedPubkey.GetID());
+        scriptPubKey = GetScriptForDestination(PKHash(uncompressedPubkey));
 
         // Keystore does not have key
         result = IsMine(keystore, scriptPubKey);
@@ -452,8 +452,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     {
         CBasicKeyStore keystore;
 
-        CScript redeemScript = GetScriptForDestination(pubkeys[0].GetID());
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+        CScript redeemScript = GetScriptForDestination(PKHash(pubkeys[0]));
+        scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
 
         // Keystore does not have redeemScript or key
         result = IsMine(keystore, scriptPubKey);
@@ -474,9 +474,9 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     {
         CBasicKeyStore keystore;
 
-        CScript redeemscript_inner = GetScriptForDestination(pubkeys[0].GetID());
-        CScript redeemscript = GetScriptForDestination(CScriptID(redeemscript_inner));
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemscript));
+        CScript redeemscript_inner = GetScriptForDestination(PKHash(pubkeys[0]));
+        CScript redeemscript = GetScriptForDestination(ScriptHash(redeemscript_inner));
+        scriptPubKey = GetScriptForDestination(ScriptHash(redeemscript));
 
         BOOST_CHECK(keystore.AddCScript(redeemscript));
         BOOST_CHECK(keystore.AddCScript(redeemscript_inner));
@@ -490,8 +490,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     {
         CBasicKeyStore keystore;
 
-        CScript redeemscript = GetScriptForDestination(pubkeys[0].GetID());
-        CScript witnessscript = GetScriptForDestination(CScriptID(redeemscript));
+        CScript redeemscript = GetScriptForDestination(PKHash(pubkeys[0]));
+        CScript witnessscript = GetScriptForDestination(ScriptHash(redeemscript));
         scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
 
         BOOST_CHECK(keystore.AddCScript(witnessscript));
@@ -506,7 +506,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     {
         CBasicKeyStore keystore;
 
-        CScript witnessscript = GetScriptForDestination(WitnessV0KeyHash(pubkeys[0].GetID()));
+        CScript witnessscript = GetScriptForDestination(WitnessV0KeyHash(PKHash(pubkeys[0])));
         scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
 
         BOOST_CHECK(keystore.AddCScript(witnessscript));
@@ -520,7 +520,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
     {
         CBasicKeyStore keystore;
 
-        CScript witnessscript_inner = GetScriptForDestination(pubkeys[0].GetID());
+        CScript witnessscript_inner = GetScriptForDestination(PKHash(pubkeys[0]));
         CScript witnessscript = GetScriptForDestination(WitnessV0ScriptHash(witnessscript_inner));
         scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
 
@@ -537,7 +537,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
         CBasicKeyStore keystore;
         BOOST_CHECK(keystore.AddKey(keys[0]));
 
-        scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(pubkeys[0].GetID()));
+        scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(PKHash(pubkeys[0])));
 
         // Keystore implicitly has key and P2SH redeemScript
         BOOST_CHECK(keystore.AddCScript(scriptPubKey));
@@ -550,7 +550,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
         CBasicKeyStore keystore;
         BOOST_CHECK(keystore.AddKey(uncompressedKey));
 
-        scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(uncompressedPubkey.GetID()));
+        scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(PKHash(uncompressedPubkey)));
 
         // Keystore has key, but no P2SH redeemScript
         result = IsMine(keystore, scriptPubKey);
@@ -598,7 +598,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
         BOOST_CHECK(keystore.AddKey(keys[1]));
 
         CScript redeemScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+        scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
 
         // Keystore has no redeemScript
         result = IsMine(keystore, scriptPubKey);
@@ -664,7 +664,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
 
         CScript witnessScript = GetScriptForMultisig(2, {pubkeys[0], pubkeys[1]});
         CScript redeemScript = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
-        scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+        scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
 
         // Keystore has no witnessScript, P2SH redeemScript, or keys
         result = IsMine(keystore, scriptPubKey);
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index 588ae55a6..4798909e2 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -1211,7 +1211,7 @@ BOOST_AUTO_TEST_CASE(script_combineSigs)
         BOOST_CHECK(keystore.AddKey(key));
     }
 
-    CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(keys[0].GetPubKey().GetID()));
+    CMutableTransaction txFrom = BuildCreditingTransaction(GetScriptForDestination(PKHash(keys[0].GetPubKey())));
     CMutableTransaction txTo = BuildSpendingTransaction(CScript(), CScriptWitness(), CTransaction(txFrom));
     CScript& scriptPubKey = txFrom.vout[0].scriptPubKey;
     SignatureData scriptSig;
@@ -1237,7 +1237,7 @@ BOOST_AUTO_TEST_CASE(script_combineSigs)
     // P2SH, single-signature case:
     CScript pkSingle; pkSingle << ToByteVector(keys[0].GetPubKey()) << OP_CHECKSIG;
     BOOST_CHECK(keystore.AddCScript(pkSingle));
-    scriptPubKey = GetScriptForDestination(CScriptID(pkSingle));
+    scriptPubKey = GetScriptForDestination(ScriptHash(pkSingle));
     BOOST_CHECK(SignSignature(keystore, CTransaction(txFrom), txTo, 0, SIGHASH_ALL));
     scriptSig = DataFromTransaction(txTo, 0, txFrom.vout[0]);
     combined = CombineSignatures(txFrom.vout[0], txTo, scriptSig, empty);
diff --git a/src/test/sigopcount_tests.cpp b/src/test/sigopcount_tests.cpp
index 4efa023fb..5c12ec13d 100644
--- a/src/test/sigopcount_tests.cpp
+++ b/src/test/sigopcount_tests.cpp
@@ -39,7 +39,7 @@ BOOST_AUTO_TEST_CASE(GetSigOpCount)
     BOOST_CHECK_EQUAL(s1.GetSigOpCount(true), 3U);
     BOOST_CHECK_EQUAL(s1.GetSigOpCount(false), 21U);
 
-    CScript p2sh = GetScriptForDestination(CScriptID(s1));
+    CScript p2sh = GetScriptForDestination(ScriptHash(s1));
     CScript scriptSig;
     scriptSig << OP_0 << Serialize(s1);
     BOOST_CHECK_EQUAL(p2sh.GetSigOpCount(scriptSig), 3U);
@@ -55,7 +55,7 @@ BOOST_AUTO_TEST_CASE(GetSigOpCount)
     BOOST_CHECK_EQUAL(s2.GetSigOpCount(true), 3U);
     BOOST_CHECK_EQUAL(s2.GetSigOpCount(false), 20U);
 
-    p2sh = GetScriptForDestination(CScriptID(s2));
+    p2sh = GetScriptForDestination(ScriptHash(s2));
     BOOST_CHECK_EQUAL(p2sh.GetSigOpCount(true), 0U);
     BOOST_CHECK_EQUAL(p2sh.GetSigOpCount(false), 0U);
     CScript scriptSig2;
@@ -144,7 +144,7 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost)
     // Multisig nested in P2SH
     {
         CScript redeemScript = CScript() << 1 << ToByteVector(pubkey) << ToByteVector(pubkey) << 2 << OP_CHECKMULTISIGVERIFY;
-        CScript scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+        CScript scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
         CScript scriptSig = CScript() << OP_0 << OP_0 << ToByteVector(redeemScript);
 
         BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, CScriptWitness());
@@ -185,7 +185,7 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost)
     {
         CScript p2pk = CScript() << ToByteVector(pubkey) << OP_CHECKSIG;
         CScript scriptSig = GetScriptForWitness(p2pk);
-        CScript scriptPubKey = GetScriptForDestination(CScriptID(scriptSig));
+        CScript scriptPubKey = GetScriptForDestination(ScriptHash(scriptSig));
         scriptSig = CScript() << ToByteVector(scriptSig);
         CScriptWitness scriptWitness;
         scriptWitness.stack.push_back(std::vector<unsigned char>(0));
@@ -216,7 +216,7 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost)
     {
         CScript witnessScript = CScript() << 1 << ToByteVector(pubkey) << ToByteVector(pubkey) << 2 << OP_CHECKMULTISIGVERIFY;
         CScript redeemScript = GetScriptForWitness(witnessScript);
-        CScript scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
+        CScript scriptPubKey = GetScriptForDestination(ScriptHash(redeemScript));
         CScript scriptSig = CScript() << ToByteVector(redeemScript);
         CScriptWitness scriptWitness;
         scriptWitness.stack.push_back(std::vector<unsigned char>(0));
diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp
index 6242fdabd..f5ff18c05 100644
--- a/src/test/transaction_tests.cpp
+++ b/src/test/transaction_tests.cpp
@@ -311,9 +311,9 @@ SetupDummyInputs(CBasicKeyStore& keystoreRet, CCoinsViewCache& coinsRet)
 
     dummyTransactions[1].vout.resize(2);
     dummyTransactions[1].vout[0].nValue = 21*CENT;
-    dummyTransactions[1].vout[0].scriptPubKey = GetScriptForDestination(key[2].GetPubKey().GetID());
+    dummyTransactions[1].vout[0].scriptPubKey = GetScriptForDestination(PKHash(key[2].GetPubKey()));
     dummyTransactions[1].vout[1].nValue = 22*CENT;
-    dummyTransactions[1].vout[1].scriptPubKey = GetScriptForDestination(key[3].GetPubKey().GetID());
+    dummyTransactions[1].vout[1].scriptPubKey = GetScriptForDestination(PKHash(key[3].GetPubKey()));
     AddCoins(coinsRet, CTransaction(dummyTransactions[1]), 0);
 
     return dummyTransactions;
@@ -562,8 +562,8 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CheckWithFlag(output1, input2, STANDARD_SCRIPT_VERIFY_FLAGS, false);
 
     // P2SH pay-to-compressed-pubkey.
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(scriptPubkey1)), output1, input1);
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(scriptPubkey2)), output2, input2);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(scriptPubkey1)), output1, input1);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(scriptPubkey2)), output2, input2);
     ReplaceRedeemScript(input2.vin[0].scriptSig, scriptPubkey1);
     CheckWithFlag(output1, input1, 0, true);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH, true);
@@ -587,8 +587,8 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CheckWithFlag(output1, input2, STANDARD_SCRIPT_VERIFY_FLAGS, false);
 
     // P2SH witness pay-to-compressed-pubkey (v0).
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptPubkey1))), output1, input1);
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptPubkey2))), output2, input2);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptPubkey1))), output1, input1);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptPubkey2))), output2, input2);
     ReplaceRedeemScript(input2.vin[0].scriptSig, GetScriptForWitness(scriptPubkey1));
     CheckWithFlag(output1, input1, 0, true);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH, true);
@@ -612,8 +612,8 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CheckWithFlag(output1, input2, STANDARD_SCRIPT_VERIFY_FLAGS, false);
 
     // P2SH pay-to-uncompressed-pubkey.
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(scriptPubkey1L)), output1, input1);
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(scriptPubkey2L)), output2, input2);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(scriptPubkey1L)), output1, input1);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(scriptPubkey2L)), output2, input2);
     ReplaceRedeemScript(input2.vin[0].scriptSig, scriptPubkey1L);
     CheckWithFlag(output1, input1, 0, true);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH, true);
@@ -629,8 +629,8 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CreateCreditAndSpend(keystore, GetScriptForWitness(scriptPubkey2L), output2, input2, false);
 
     // Signing disabled for P2SH witness pay-to-uncompressed-pubkey (v1).
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptPubkey1L))), output1, input1, false);
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptPubkey2L))), output2, input2, false);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptPubkey1L))), output1, input1, false);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptPubkey2L))), output2, input2, false);
 
     // Normal 2-of-2 multisig
     CreateCreditAndSpend(keystore, scriptMulti, output1, input1, false);
@@ -642,10 +642,10 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CheckWithFlag(output1, input1, STANDARD_SCRIPT_VERIFY_FLAGS, true);
 
     // P2SH 2-of-2 multisig
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(scriptMulti)), output1, input1, false);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(scriptMulti)), output1, input1, false);
     CheckWithFlag(output1, input1, 0, true);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH, false);
-    CreateCreditAndSpend(keystore2, GetScriptForDestination(CScriptID(scriptMulti)), output2, input2, false);
+    CreateCreditAndSpend(keystore2, GetScriptForDestination(ScriptHash(scriptMulti)), output2, input2, false);
     CheckWithFlag(output2, input2, 0, true);
     CheckWithFlag(output2, input2, SCRIPT_VERIFY_P2SH, false);
     BOOST_CHECK(*output1 == *output2);
@@ -666,10 +666,10 @@ BOOST_AUTO_TEST_CASE(test_witness)
     CheckWithFlag(output1, input1, STANDARD_SCRIPT_VERIFY_FLAGS, true);
 
     // P2SH witness 2-of-2 multisig
-    CreateCreditAndSpend(keystore, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptMulti))), output1, input1, false);
+    CreateCreditAndSpend(keystore, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptMulti))), output1, input1, false);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH, true);
     CheckWithFlag(output1, input1, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, false);
-    CreateCreditAndSpend(keystore2, GetScriptForDestination(CScriptID(GetScriptForWitness(scriptMulti))), output2, input2, false);
+    CreateCreditAndSpend(keystore2, GetScriptForDestination(ScriptHash(GetScriptForWitness(scriptMulti))), output2, input2, false);
     CheckWithFlag(output2, input2, SCRIPT_VERIFY_P2SH, true);
     CheckWithFlag(output2, input2, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, false);
     BOOST_CHECK(*output1 == *output2);
@@ -695,7 +695,7 @@ BOOST_AUTO_TEST_CASE(test_IsStandard)
     t.vout[0].nValue = 90*CENT;
     CKey key;
     key.MakeNewKey(true);
-    t.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID());
+    t.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key.GetPubKey()));
 
     std::string reason;
     BOOST_CHECK(IsStandardTx(CTransaction(t), reason));
diff --git a/src/test/txindex_tests.cpp b/src/test/txindex_tests.cpp
index 9d62b471c..19561d4f6 100644
--- a/src/test/txindex_tests.cpp
+++ b/src/test/txindex_tests.cpp
@@ -56,7 +56,7 @@ BOOST_FIXTURE_TEST_CASE(txindex_initial_sync, TestChain100Setup)
 
     // Check that new transactions in new blocks make it into the index.
     for (int i = 0; i < 10; i++) {
-        CScript coinbase_script_pub_key = GetScriptForDestination(coinbaseKey.GetPubKey().GetID());
+        CScript coinbase_script_pub_key = GetScriptForDestination(PKHash(coinbaseKey.GetPubKey()));
         std::vector<CMutableTransaction> no_txns;
         const CBlock& block = CreateAndProcessBlock(no_txns, coinbase_script_pub_key);
         const CTransaction& txn = *block.vtx[0];
diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp
index 1077a3eaa..6b0775a73 100644
--- a/src/test/txvalidationcache_tests.cpp
+++ b/src/test/txvalidationcache_tests.cpp
@@ -151,8 +151,8 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
     }
 
     CScript p2pk_scriptPubKey = CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG;
-    CScript p2sh_scriptPubKey = GetScriptForDestination(CScriptID(p2pk_scriptPubKey));
-    CScript p2pkh_scriptPubKey = GetScriptForDestination(coinbaseKey.GetPubKey().GetID());
+    CScript p2sh_scriptPubKey = GetScriptForDestination(ScriptHash(p2pk_scriptPubKey));
+    CScript p2pkh_scriptPubKey = GetScriptForDestination(PKHash(coinbaseKey.GetPubKey()));
     CScript p2wpkh_scriptPubKey = GetScriptForWitness(p2pkh_scriptPubKey);
 
     CBasicKeyStore keystore;