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ringct: use const refs as parameters where appropriate

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moneromooo-monero 2016-10-08 22:16:23 +01:00
parent d8eae67ef2
commit 3126ba7425
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GPG key ID: 686F07454D6CEFC3
3 changed files with 5 additions and 5 deletions
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4
src/ringct/rctSigs.cpp
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@ -150,7 +150,7 @@ namespace rct {
// Gen creates a signature which proves that for some column in the keymatrix "pk" // Gen creates a signature which proves that for some column in the keymatrix "pk"
// the signer knows a secret key for each row in that column // the signer knows a secret key for each row in that column
// Ver verifies that the MG sig was created correctly // Ver verifies that the MG sig was created correctly
mgSig MLSAG_Gen(key message, const keyM & pk, const keyV & xx, const unsigned int index, size_t dsRows) { mgSig MLSAG_Gen(const key &message, const keyM & pk, const keyV & xx, const unsigned int index, size_t dsRows) {
mgSig rv; mgSig rv;
size_t cols = pk.size(); size_t cols = pk.size();
CHECK_AND_ASSERT_THROW_MES(cols >= 2, "Error! What is c if cols = 1!"); CHECK_AND_ASSERT_THROW_MES(cols >= 2, "Error! What is c if cols = 1!");
@ -239,7 +239,7 @@ namespace rct {
// Gen creates a signature which proves that for some column in the keymatrix "pk" // Gen creates a signature which proves that for some column in the keymatrix "pk"
// the signer knows a secret key for each row in that column // the signer knows a secret key for each row in that column
// Ver verifies that the MG sig was created correctly // Ver verifies that the MG sig was created correctly
bool MLSAG_Ver(key message, const keyM & pk, const mgSig & rv, size_t dsRows) { bool MLSAG_Ver(const key &message, const keyM & pk, const mgSig & rv, size_t dsRows) {
size_t cols = pk.size(); size_t cols = pk.size();
CHECK_AND_ASSERT_MES(cols >= 2, false, "Error! What is c if cols = 1!"); CHECK_AND_ASSERT_MES(cols >= 2, false, "Error! What is c if cols = 1!");

4
src/ringct/rctSigs.h
View file

@ -90,8 +90,8 @@ namespace rct {
// the signer knows a secret key for each row in that column // the signer knows a secret key for each row in that column
// Ver verifies that the MG sig was created correctly // Ver verifies that the MG sig was created correctly
keyV keyImageV(const keyV &xx); keyV keyImageV(const keyV &xx);
mgSig MLSAG_Gen(key message, const keyM & pk, const keyV & xx, const unsigned int index, size_t dsRows); mgSig MLSAG_Gen(const key &message, const keyM & pk, const keyV & xx, const unsigned int index, size_t dsRows);
bool MLSAG_Ver(key message, const keyM &pk, const mgSig &sig, size_t dsRows); bool MLSAG_Ver(const key &message, const keyM &pk, const mgSig &sig, size_t dsRows);
//mgSig MLSAG_Gen_Old(const keyM & pk, const keyV & xx, const int index); //mgSig MLSAG_Gen_Old(const keyM & pk, const keyV & xx, const int index);
//proveRange and verRange //proveRange and verRange

2
src/ringct/rctTypes.h
View file

@ -415,7 +415,7 @@ namespace rct {
// then the value in the first 8 bytes is returned // then the value in the first 8 bytes is returned
xmr_amount h2d(const key &test); xmr_amount h2d(const key &test);
//32 byte key to int[64] //32 byte key to int[64]
void h2b(bits amountb2, key & test); void h2b(bits amountb2, const key & test);
//int[64] to 32 byte key //int[64] to 32 byte key
void b2h(key & amountdh, bits amountb2); void b2h(key & amountdh, bits amountb2);
//int[64] to uint long long //int[64] to uint long long