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A whole host of changes to start supporting more unified approach to uniqueness

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Lots of refactoring still to be done in the codebase, and currently TRANSFER
method does not work - the daemon does not send the real output for some reason.
Lots still to do - please be patient.
This code is NOT ready for use. Or testing. Or anything else.
This commit is contained in:
Some Random Crypto Guy
2023-12-20 01:06:23 +00:00
parent 8bf55dbfef
commit 6d08d5aabf
27 changed files with 575 additions and 936 deletions
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src/crypto/crypto.cpp
+6 -6
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@@ -263,11 +263,11 @@ namespace crypto {
/**
* The following functions are designed to perform the correct encoding / decoding for protocol_tx outputs,
* which use a hash of a crypto::key_image for uniqueness
* which use an ec_scalar to provide uniqueness
*/
void crypto_ops::derivation_to_scalar(const key_derivation &derivation, const hash& uniqueness, ec_scalar &res) {
void crypto_ops::derivation_to_scalar(const key_derivation &derivation, const ec_scalar& uniqueness, ec_scalar &res) {
struct {
hash uniqueness;
ec_scalar uniqueness;
key_derivation derivation;
} buf;
buf.uniqueness = uniqueness;
@@ -275,7 +275,7 @@ namespace crypto {
hash_to_scalar(&buf, sizeof(buf), res);
}
bool crypto_ops::derive_public_key(const key_derivation &derivation, const hash& uniqueness,
bool crypto_ops::derive_public_key(const key_derivation &derivation, const ec_scalar& uniqueness,
const public_key &base, public_key &derived_key) {
ec_scalar scalar;
ge_p3 point1;
@@ -295,7 +295,7 @@ namespace crypto {
return true;
}
void crypto_ops::derive_secret_key(const key_derivation &derivation, const hash& uniqueness,
void crypto_ops::derive_secret_key(const key_derivation &derivation, const ec_scalar& uniqueness,
const secret_key &base, secret_key &derived_key) {
ec_scalar scalar;
assert(sc_check(&base) == 0);
@@ -303,7 +303,7 @@ namespace crypto {
sc_add(&unwrap(derived_key), &unwrap(base), &scalar);
}
bool crypto_ops::derive_subaddress_public_key(const public_key &out_key, const key_derivation &derivation, const hash& uniqueness, public_key &derived_key) {
bool crypto_ops::derive_subaddress_public_key(const public_key &out_key, const key_derivation &derivation, const ec_scalar& uniqueness, public_key &derived_key) {
ec_scalar scalar;
ge_p3 point1;
ge_p3 point2;