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chore: fix memory safety issues

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This commit is contained in:
jpk68
2026-07-30 17:01:45 -04:00
parent 2c46f85b7a
commit 77c2f266b8
5 changed files with 14 additions and 23 deletions
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libi2pd/Blinding.cpp
+1 -11
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@@ -249,11 +249,6 @@ namespace data
size_t publicKeyLength = 0;
switch (m_SigType)
{
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256:
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384:
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521:
publicKeyLength = BlindECDSA (m_SigType, GetPublicKey (), seed, BlindEncodedPublicKeyECDSA, blindedKey);
break;
case i2p::data::SIGNING_KEY_TYPE_REDDSA_SHA512_ED25519:
case i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519:
i2p::crypto::GetEd25519 ()->BlindPublicKey (GetPublicKey (), seed, blindedKey);
@@ -272,11 +267,6 @@ namespace data
size_t publicKeyLength = 0;
switch (m_SigType)
{
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256:
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA384_P384:
case i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA512_P521:
publicKeyLength = BlindECDSA (m_SigType, priv, seed, BlindEncodedPrivateKeyECDSA, blindedPriv, blindedPub);
break;
case i2p::data::SIGNING_KEY_TYPE_REDDSA_SHA512_ED25519:
i2p::crypto::GetEd25519 ()->BlindPrivateKey (priv, seed, blindedPriv, blindedPub);
publicKeyLength = i2p::crypto::EDDSA25519_PUBLIC_KEY_LENGTH;
@@ -310,7 +300,7 @@ namespace data
i2p::data::IdentHash BlindedPublicKey::GetStoreHash (const char * date) const
{
i2p::data::IdentHash hash;
uint8_t blinded[128];
uint8_t blinded[i2p::crypto::EDDSA25519_PUBLIC_KEY_LENGTH]; // 32 max
size_t publicKeyLength = 0;
if (date)
publicKeyLength = GetBlindedKey (date, blinded);