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Make STRICTENC invalid pubkeys fail the script rather than the opcode.

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This turns STRICTENC turn into a softforking-safe change (even though it
is not intended as a consensus rule), and as a result guarantee that using
it for mempool validation only results in consensus-valid transactions in
the mempool.
This commit is contained in:
Pieter Wuille
2014-11-08 09:32:29 -08:00
parent 3ba5ebc065
commit 98b135f97f
7 changed files with 53 additions and 23 deletions
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18
src/test/data/script_valid.json
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@@ -743,12 +743,6 @@ nSequences are max.
"",
"P2PK with hybrid pubkey but no STRICTENC"
],
[
"0x47 0x3044022078033e4227aa05ded69d8da579966578e230d8a7fb44d5f1a0620c3853c24f78022006a2e3f4d872ac8dfdc529110aa37301d65a76255a4b6cce2992adacd4d2c4e201",
"0x41 0x0679be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 CHECKSIG NOT",
"STRICTENC",
"P2PK NOT with hybrid pubkey"
],
[
"0x47 0x3044022078d6c447887e88dcbe1bc5b613645280df6f4e5935648bc226e9d91da71b3216022047d6b7ef0949b228fc1b359afb8d50500268711354298217b983c26970790c7601",
"0x41 0x0679be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 CHECKSIG NOT",
@@ -756,10 +750,16 @@ nSequences are max.
"P2PK NOT with invalid hybrid pubkey but no STRICTENC"
],
[
"0x47 0x304402207592427de20e315d644839754f2a5cca5b978b983a15e6da82109ede01722baa022032ceaf78590faa3f7743821e1b47b897ed1a57f6ee1c8a7519d23774d8de3c4401",
"0x41 0x0679be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 CHECKSIG NOT",
"0 0x47 0x304402203b269b9fbc0936877bf855b5fb41757218d9548b246370d991442a5f5bd1c3440220235268a4eaa8c67e543c6e37da81dd36d3b1be2de6b4fef04113389ca6ddc04501",
"1 0x41 0x0679be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 0x21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 2 CHECKMULTISIG",
"",
"1-of-2 with the second 1 hybrid pubkey and no STRICTENC"
],
[
"0 0x47 0x3044022044dc17b0887c161bb67ba9635bf758735bdde503e4b0a0987f587f14a4e1143d022009a215772d49a85dae40d8ca03955af26ad3978a0ff965faa12915e9586249a501",
"1 0x41 0x0679be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 0x21 0x038282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508 2 CHECKMULTISIG",
"STRICTENC",
"P2PK NOT with invalid hybrid pubkey"
"1-of-2 with the second 1 hybrid pubkey"
],
[
"0x47 0x304402204649e9517ef0377a8f8270bd423053fd98ddff62d74ea553e9579558abbb75e4022044a2b2344469c12e35ed898987711272b634733dd0f5e051288eceb04bd4669e05",