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refactor: deglobalization of bls_legacy_scheme 3/N #6508

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refactor: deglobalization of bls_legacy_scheme 3/N #6508

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544031d
fix: do not pass param 'modOrder' for bls::PrivateKey
knst Dec 13, 2024
b5cd09e
fix: rename argument name for IsTriviallyValid for protx
knst Dec 13, 2024
f1a7e95
fix: condition of bls activation to make work even from block 1 in sp…
knst Dec 24, 2024
4acdd79
refactor: remove general constructor of BLS objects from bytes, add o…
knst Dec 23, 2024
f728fc9
refactor: drop legacy flag from CActiveMasternodeInfo
knst Dec 23, 2024
caedaba
refactor: remove CheckMalleable without bls scheme argument
knst Dec 24, 2024
394d649
feat: use basic scheme for RPC `bls generate` by default
knst Dec 23, 2024
7cbb26b
style: clang suggestion for bls rpcs
knst Dec 25, 2024
26c058a
refactor: optimize usages bls_ies.h and bls.h
knst Dec 23, 2024
91f10b1
refactor: removed unused functions from bls_ies
knst Dec 24, 2024
99e9c65
feat: use Basic scheme only for public key serialization in bls_ies
knst Dec 24, 2024
5ea9ff9
feat: enforce using _legacy suffix for protx commands; no more guessi…
knst Dec 23, 2024
954e5ef
fix: undefined behaviour in evo RPC calls of RPCHelpMan
knst Dec 26, 2024
ce18dcd
refactor: enforce passing bls scheme for each call of sign by BLS
knst Dec 24, 2024
6fa033e
feat: p2p message mnauth to always use Basic BLS scheme
knst Dec 24, 2024
5c36bb2
docs: add TODO about bls global variable
knst Dec 24, 2024
f76f943
docs: comments about invariant for CBLSSecretKey for bls scheme
knst Dec 23, 2024
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refactor: remove general constructor of BLS objects from bytes, add o… 
…nly to objects that uses it
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@knst
knst committed Dec 27, 2024
commit 4acdd79cb455d3c04ceaa2e638d5d2adfb12cb3d
13 changes: 9 additions & 4 deletions src/bls/bls.h
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Original file line number Diff line number Diff line change
Expand Up @@ -57,10 +57,6 @@ class CBLSWrapper
static constexpr size_t SerSize = _SerSize;

explicit CBLSWrapper() = default;
explicit CBLSWrapper(Span<const unsigned char> vecBytes) : CBLSWrapper<ImplType, _SerSize, C>()
{
SetByteVector(vecBytes, bls::bls_legacy_scheme.load());
}

CBLSWrapper(const CBLSWrapper& ref) = default;
CBLSWrapper& operator=(const CBLSWrapper& ref) = default;
Expand Down Expand Up @@ -272,6 +268,11 @@ class CBLSSecretKey : public CBLSWrapper<bls::PrivateKey, BLS_CURVE_SECKEY_SIZE,
using CBLSWrapper::CBLSWrapper;

CBLSSecretKey() = default;
explicit CBLSSecretKey(Span<const unsigned char> vecBytes)
{
// The second param here is not 'is_legacy', but `modOrder`
SetByteVector(vecBytes, false);
}
CBLSSecretKey(const CBLSSecretKey&) = default;
CBLSSecretKey& operator=(const CBLSSecretKey&) = default;

Expand Down Expand Up @@ -338,6 +339,10 @@ class CBLSSignature : public CBLSWrapper<bls::G2Element, BLS_CURVE_SIG_SIZE, CBL
using CBLSWrapper::CBLSWrapper;

CBLSSignature() = default;
explicit CBLSSignature(Span<const unsigned char> bytes, bool is_serialized_legacy)
{
SetByteVector(bytes, is_serialized_legacy);
}
CBLSSignature(const CBLSSignature&) = default;
CBLSSignature& operator=(const CBLSSignature&) = default;

Expand Down
4 changes: 2 additions & 2 deletions src/coinjoin/coinjoin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -62,7 +62,7 @@ bool CCoinJoinQueue::Sign(const CActiveMasternodeManager& mn_activeman)

bool CCoinJoinQueue::CheckSignature(const CBLSPublicKey& blsPubKey) const
{
if (!CBLSSignature(Span{vchSig}).VerifyInsecure(blsPubKey, GetSignatureHash(), false)) {
if (!CBLSSignature(Span{vchSig}, false).VerifyInsecure(blsPubKey, GetSignatureHash(), false)) {
LogPrint(BCLog::COINJOIN, "CCoinJoinQueue::CheckSignature -- VerifyInsecure() failed\n");
return false;
}
Expand Down Expand Up @@ -101,7 +101,7 @@ bool CCoinJoinBroadcastTx::Sign(const CActiveMasternodeManager& mn_activeman)

bool CCoinJoinBroadcastTx::CheckSignature(const CBLSPublicKey& blsPubKey) const
{
if (!CBLSSignature(Span{vchSig}).VerifyInsecure(blsPubKey, GetSignatureHash(), false)) {
if (!CBLSSignature(Span{vchSig}, false).VerifyInsecure(blsPubKey, GetSignatureHash(), false)) {
LogPrint(BCLog::COINJOIN, "CCoinJoinBroadcastTx::CheckSignature -- VerifyInsecure() failed\n");
return false;
}
Expand Down