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refactor: Extract RIPEMD160

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To directly return a CRIPEMD160 hash from data.

Incidentally, decoding this acronym:
* RIPEMD -> RIPE Message Digest
* RIPE -> RACE Integrity Primitives Evaluation
* RACE -> Research and Development in Advanced Communications Technologies in Europe
This commit is contained in:
Ben Woosley
2019-01-28 11:57:50 -08:00
parent 7386da7a0b
commit 6879be691b
8 changed files with 27 additions and 20 deletions
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5
src/script/descriptor.cpp
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@@ -4,11 +4,13 @@
#include <script/descriptor.h>
#include <hash.h>
#include <key_io.h>
#include <pubkey.h>
#include <script/miniscript.h>
#include <script/script.h>
#include <script/standard.h>
#include <uint256.h>
#include <span.h>
#include <util/bip32.h>
@@ -1618,8 +1620,7 @@ std::unique_ptr<DescriptorImpl> InferScript(const CScript& script, ParseScriptCo
}
}
if (txntype == TxoutType::WITNESS_V0_SCRIPTHASH && (ctx == ParseScriptContext::TOP || ctx == ParseScriptContext::P2SH)) {
CScriptID scriptid;
CRIPEMD160().Write(data[0].data(), data[0].size()).Finalize(scriptid.begin());
CScriptID scriptid{RIPEMD160(data[0])};
CScript subscript;
if (provider.GetCScript(scriptid, subscript)) {
auto sub = InferScript(subscript, ParseScriptContext::P2WSH, provider);