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Add OP_TXHASH and OP_CHECKTXHASHVERIFY opcodes #2078

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Add OP_TXHASH and OP_CHECKTXHASHVERIFY opcodes #2078

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6170905
txscript: add TxFieldSelector
sputn1ck Dec 24, 2023
181c251
txscript: add OP_TXHASH and OP_CHECKTXHASHVERIFY
sputn1ck Dec 24, 2023
d8351fb
txscript: add OP_CHECKTXHASHVERIFY example
sputn1ck Dec 24, 2023
931afa7
(tmp) tsxcript: remove NOP4 script_tests
sputn1ck Dec 24, 2023
ebdbd3d
txscript: implement cache for inputs and outputs
sputn1ck Dec 26, 2023
cad6f7f
txscript: add txfs caches to vm
sputn1ck Dec 26, 2023
608063e
txscript: add txfs cache benchmark
sputn1ck Dec 26, 2023
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12 changes: 4 additions & 8 deletions txscript/data/script_tests.json
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Expand Up @@ -232,8 +232,8 @@
["'abcdefghijklmnopqrstuvwxyz'", "HASH256 0x4c 0x20 0xca139bc10c2f660da42666f72e89a225936fc60f193c161124a672050c434671 EQUAL", "P2SH,STRICTENC", "OK"],


["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"],
["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"],
["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"],
["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"],

["1", "NOP", "P2SH,STRICTENC,DISCOURAGE_UPGRADABLE_NOPS", "OK", "Discourage NOPx flag allows OP_NOP"],

Expand All @@ -243,7 +243,6 @@
["0", "IF 0xba ELSE 1 ENDIF", "P2SH,STRICTENC", "OK", "opcodes above NOP10 invalid if executed"],
["0", "IF 0xbb ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
["0", "IF 0xbc ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
["0", "IF 0xbd ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
["0", "IF 0xbe ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
["0", "IF 0xbf ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
["0", "IF 0xc0 ELSE 1 ENDIF", "P2SH,STRICTENC", "OK"],
Expand Down Expand Up @@ -444,7 +443,6 @@
["NOP", "NOP1 1", "P2SH,STRICTENC", "OK"],
["NOP", "CHECKLOCKTIMEVERIFY 1", "P2SH,STRICTENC", "OK"],
["NOP", "CHECKSEQUENCEVERIFY 1", "P2SH,STRICTENC", "OK"],
["NOP", "NOP4 1", "P2SH,STRICTENC", "OK"],
["NOP", "NOP5 1", "P2SH,STRICTENC", "OK"],
["NOP", "NOP6 1", "P2SH,STRICTENC", "OK"],
["NOP", "NOP7 1", "P2SH,STRICTENC", "OK"],
Expand Down Expand Up @@ -857,14 +855,13 @@
["2 2 LSHIFT", "8 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"],
["2 1 RSHIFT", "1 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"],

["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"],
["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"],
["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"],
["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"],

["Ensure 100% coverage of discouraged NOPS"],
["1", "NOP1", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "CHECKLOCKTIMEVERIFY", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "CHECKSEQUENCEVERIFY", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "NOP4", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "NOP5", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "NOP6", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
["1", "NOP7", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"],
Expand All @@ -881,7 +878,6 @@
["1", "IF 0xba ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE", "opcodes above NOP10 invalid if executed"],
["1", "IF 0xbb ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
["1", "IF 0xbc ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
["1", "IF 0xbd ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
["1", "IF 0xbe ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
["1", "IF 0xbf ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
["1", "IF 0xc0 ELSE 1 ENDIF", "P2SH,STRICTENC", "BAD_OPCODE"],
Expand Down
1 change: 0 additions & 1 deletion txscript/data/taproot-ref/2b229e9febea1749971fa08007b52b574b3046fb
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1 change: 0 additions & 1 deletion txscript/data/taproot-ref/40198d56b45470dd3064ec201e05ca4e3cdca930
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1 change: 0 additions & 1 deletion txscript/data/taproot-ref/63e781018cd701d6d445dc7c4ea28f9a53de825f
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