2428 Commits (d93746b6d37dd5b99d16331ec8e24e8a1f7e4652)

 

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Author	SHA1	Message	Date
moneromooo-monero	d93746b6d3	rct: rework the verification preparation process ... The whole rct data apart from the MLSAGs is now included in the signed message, to avoid malleability issues. Instead of passing the data that's not serialized as extra parameters to the verification API, the transaction is modified to fill all that information. This means the transaction can not be const anymore, but it cleaner in other ways.	8 years ago
moneromooo-monero	3ab2ab3e76	rct: change the simple flag to a type ... for future expansion	8 years ago
Shen Noether	c5be4b0bea	rct: avoid the need for the last II element ... This element is used in the generation of the MLSAG, but isn't needed in verification. Also misc changes in the cryptonote code to match, by mooo.	8 years ago
moneromooo-monero	a47ceee83b	wallet: do not store signatures in the wallet cache ... Saves some substantial space. Also avoid calculating tx hashes we don't need.	8 years ago
moneromooo-monero	0263dd2d23	core: add some locking around pool use	8 years ago
moneromooo-monero	2c9d9519f1	wallet2: factor m_spent changes ... Makes it easier to track what is going on.	8 years ago
moneromooo-monero	1303cda646	wallet: always use new algorithm for RPC transfers ... This ensures we get rct transactions when appropriate	8 years ago
moneromooo-monero	b337aea6cc	rct: do not serialize senderPk - it is not used anymore	8 years ago
moneromooo-monero	e5a9a4755b	core_tests: fix a couple pre-rct tests using rct	8 years ago
moneromooo-monero	230fca2d56	wallet: use the prefered rct case only when enough rct outs exist	8 years ago
moneromooo-monero	c27194a444	wallet: do not try to use rct txes a few blocks before the fork	8 years ago
moneromooo-monero	1bf069825b	tx_pool: log why a transaction was rejected for version checks	8 years ago
moneromooo-monero	37bdf6ebe3	change fork settings to allow pre-rct txes for one more fork cycle	8 years ago
moneromooo-monero	cc85cc6a3f	simplewallet: better check_tx_key feedback ... Print number of confirmations if the tx is in the blockchain, or a warning if it's in the pool.	8 years ago
moneromooo-monero	9b70856ccb	rct: make the amount key derivable by a third party with the tx key ... Scheme design from luigi1114.	8 years ago
moneromooo-monero	cf33e1a52a	rct: do not serialize public keys in outPk ... They can be reconstructed from vout	8 years ago
moneromooo-monero	83ab3151e8	wallet2_api: zero amounts are now allowed with rct	8 years ago
moneromooo-monero	096ac06521	wallet2_api: update on_money_{received,spent} prototypes for rct changes	8 years ago
moneromooo-monero	3cb2edec66	rpc: send global indices along with blocks/transacions on refresh ... This plugs a privacy leak, where the wallet tells the daemon which transactions contain outputs for the wallet by asking for additional information for that particular transaction. As a nice bonus, this actually makes refresh slightly faster.	8 years ago
moneromooo-monero	414b424d32	core: always use the new simple rct variant	8 years ago
moneromooo-monero	ce5de8b430	tests: add tests for wallet output selection	8 years ago
moneromooo-monero	84c82cd775	wallet: better tx input selection ... We try to avoid related inputs, when possible	8 years ago
moneromooo-monero	1e21651f24	rct: use the already defined H where possible ... Found by luigi1111w	8 years ago
moneromooo-monero	07d353dfc6	wallet: handle 0 change properly ... With RCT, we allow 0 size outputs, to try and encourage txes with two inputs and two outputs. Consolidation would then have two non zero inputs, one zero output, and one larger output.	8 years ago
moneromooo-monero	e81a2b2cfa	port get_tx_key/check_tx_key to rct	8 years ago
moneromooo-monero	e06faefde4	tests: add basic tests for simple rct api	8 years ago
moneromooo-monero	a4d4d6194b	integrate simple rct api	8 years ago
moneromooo-monero	1e8d37e7d8	serialization: add override for serializing bool	8 years ago
Shen Noether	dbb5f2d6a3	ringct: optimization/cleanup of hash functions	8 years ago
Shen Noether	4fd01f2bee	ringct: "simple" ringct variant ... Allows the fake outs to be in different positions for each ring. For rct inputs only.	8 years ago
moneromooo-monero	37c895e5e3	wallet: rct specific output selection ... Before the normal selection, we attempt to find either one or two suitable outputs to use as inputs to the rct tx. The intent is that most rct txes will have one or two inputs, and we want all to look the same if possible. When two outputs are needed, we try to find a pair which are not related (ie, by being from the same or similar block height).	8 years ago
moneromooo-monero	1181c57967	wallet: make sweep_all work with rct txes too	8 years ago
moneromooo-monero	c2ec6d35b9	mixable transactions must be rct for v3	8 years ago
moneromooo-monero	1017a75460	wallet: factor transfer_rct code with transfer code ... The "transfer" simplewallet command is renamed to "transfer_original". "transfer_new" is renamed "transfer", "transfer_rct" is removed, and the new "transfer" now selects rct or non rct transactions based on the current block height.	8 years ago
moneromooo-monero	f5465d8246	Condition v2 txes on v3 hard fork	8 years ago
moneromooo-monero	59a66e209a	move the rct commitments to the output_amounts database ... Since these are needed at the same time as the output pubkeys, this is a whole lot faster, and takes less space. Only outputs of 0 amount store the commitment. When reading other outputs, a fake commitment is regenerated on the fly. This avoids having to rewrite the database to add space for fake commitments for existing outputs. This code relies on two things: - LMDB must support fixed size records per key, rather than per database (ie, all records on key 0 are the same size, all records for non 0 keys are same size, but records from key 0 and non 0 keys do have different sizes). - the commitment must be directly after the rest of the data in outkey and output_data_t.	8 years ago
moneromooo-monero	6d0e47148b	rct: add the tx prefix hash into the MLSAG ... to protect the non-signatures parts of the tx from tampering.	8 years ago
moneromooo-monero	35dce5c70c	ringct: fix size unit mismatch calling keccak	8 years ago
moneromooo-monero	20e50ec7f7	ringct: do not serialize what can be reconstructed ... The mixRing (output keys and commitments) and II fields (key images) can be reconstructed from vin data. This saves some modest amount of space in the tx.	8 years ago
moneromooo-monero	106e3dc3d4	Add rct core tests	8 years ago
moneromooo-monero	ada527558f	Use the supplied hard fork version in validate_miner_transaction ... rather than using the current one. No functional changes, but may save some bugs in the future.	8 years ago
moneromooo-monero	acbe06d8e9	wallet: update spent status when an accepted tx disappears	8 years ago
moneromooo-monero	089df4af83	wallet: reset output spent status on blockchain reorg ... If the blockchain gets reorganized, all outputs spent in the part of the blockchain that's blown away need to be reset to unspent (they may end up spent again on the blocks that replace the blocks that are removed, however).	8 years ago
moneromooo-monero	73d59f17e1	ringct: catch errors from ge_frombytes_vartime	8 years ago
moneromooo-monero	161551e13b	tests: test for ringct rctSig data sizes ... ie, more data or less data than expected in various fields	8 years ago
moneromooo-monero	359f46901e	ringct: add missing size check for ecdhInfo	8 years ago
moneromooo-monero	229968eafc	ringct: change asserts to return false for boolean functions	8 years ago
moneromooo-monero	dc4aad7eb5	add rct to the protocol ... It is not yet constrained to a fork, so don't use on the real network or you'll be orphaned or rejected.	8 years ago
moneromooo-monero	211d1db762	db_lmdb: update reset for recent db changes ... - we need to drop the new m_tx_indices database - we reset the version to current version This fixes the core tests failing to initialize.	8 years ago
moneromooo-monero	dee42d6dac	ringct: add functions to commit to an amount ... One to commit to an amount with zero key (for use with fake commitments for pre-rct outputs), and one with an arbitrary key (for rct outputs).	8 years ago