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Fix TMD signature validation

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This commit is contained in:
Pengfei
2021-07-31 17:23:33 +08:00
parent 3021cfe5f0
commit 7115c30f76
1 changed files with 2 additions and 3 deletions
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src/core/ncch/title_metadata.cpp
+2 -3
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@@ -142,9 +142,8 @@ bool TitleMetadata::ValidateSignature() const {
const auto issuer =
Common::StringFromFixedZeroTerminatedBuffer(tmd_body.issuer.data(), tmd_body.issuer.size());
return signature.Verify(issuer, [this](auto* message) {
message->Update(reinterpret_cast<const u8*>(&tmd_body), sizeof(tmd_body));
message->Update(reinterpret_cast<const u8*>(tmd_chunks.data()),
tmd_chunks.size() * sizeof(ContentChunk));
static_assert(offsetof(Body, contentinfo) == 0xC4, "Signed data length is not correct");
message->Update(reinterpret_cast<const u8*>(&tmd_body), offsetof(Body, contentinfo));
});
}