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* Demote large pages warning to `mdebug`SChernykh2023-01-171-4/+7
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* RandomX: print VM allocation warnings only onceSChernykh2023-01-111-2/+10
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* Refactored rx-slow-hash.cSChernykh2022-12-143-199/+348
| | | | | | | | | - Straight-forward call interface: `void rx_slow_hash(const char *seedhash, const void *data, size_t length, char *result_hash)` - Consensus chain seed hash is now updated by calling `rx_set_main_seedhash` whenever a block is added/removed or a reorg happens - `rx_slow_hash` will compute correct hash no matter if `rx_set_main_seedhash` was called or not (the only difference is performance) - New environment variable `MONERO_RANDOMX_FULL_MEM` to force use the full dataset for PoW verification (faster block verification) - When dataset is used for PoW verification, dataset updates don't stall other threads (verification is done in light mode then) - When mining is running, PoW checks now also use dataset for faster verification
* Merge pull request #8262luigi11112022-05-101-32/+61
|\ | | | | | | 268a039 Optimized keccak implementation (SChernykh)
| * Optimized keccak implementationSChernykh2022-04-181-32/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All tests were conducted on the same PC (Ryzen 5 5600X running at fixed 4.65 GHz). Before: test_cn_fast_hash<32> (100000 calls) - OK: 1 us/call test_cn_fast_hash<16384> (1000 calls) - OK: 164 us/call After: test_cn_fast_hash<32> (100000 calls) - OK: 0 us/call test_cn_fast_hash<16384> (1000 calls) - OK: 31 us/call More than 5 times speedup for cn_fast_hash. Also noticed consistent 1-2% improvement in test_construct_tx results.
* | Add view tags to outputs to reduce wallet scanning timej-berman2022-04-182-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | Implements view tags as proposed by @UkoeHB in MRL issue https://github.com/monero-project/research-lab/issues/73 At tx construction, the sender adds a 1-byte view tag to each output. The view tag is derived from the sender-receiver shared secret. When scanning for outputs, the receiver can check the view tag for a match, in order to reduce scanning time. When the view tag does not match, the wallet avoids the more expensive EC operations when deriving the output public key using the shared secret.
* | CMake: Add missing headers via monero_find_all_headers macromj-xmr2022-04-061-21/+1
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* Copyright: Update to 2022mj-xmr2022-03-0439-39/+43
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* Merge pull request #8052luigi11112022-03-022-8/+44
|\ | | | | | | c36ea26 fix ge_p3_is_point_at_infinity(), which is evaluating field elements that haven't been reduced by the field order (koe)
| * fix ge_p3_is_point_at_infinity(), which is evaluating field elements that ↵koe2022-01-252-8/+44
| | | | | | | | haven't been reduced by the field order
* | Merge pull request #7877luigi11112022-03-021-1/+10
|\ \ | | | | | | | | | e08abaa multisig key exchange update and refactor (koe)
| * | multisig key exchange update and refactorkoe2022-02-221-1/+10
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* | | crypto: fix constant randomx exceptions in large page allocatormoneromooo-monero2022-02-191-1/+4
| | | | | | | | | | | | | | | | | | If allocating large pages fails, we don't try again. This has the obvious drawback of not being able to use large pages if they fail once.
* | | Merge pull request #8031luigi11112021-11-091-16/+54
|\ \ \ | |_|/ |/| | | | | 187633c slow_hash: don't blow out Mac stack on ARM64 (Howard Chu)
| * | slow_hash: don't blow out Mac stack on ARM64Howard Chu2021-10-301-16/+54
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* | | crypto: fix typo in ifdefselsta2021-10-291-1/+1
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* / ARMv8: detect AES support dynamicallyHoward Chu2021-10-101-35/+105
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* cmake: set xcode file typeselsta2021-04-281-0/+1
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* Merge pull request #7373luigi11112021-03-291-10/+18
|\ | | | | | | 86263b3 Honor LARGE_PAGES flag in randomx umask (Howard Chu)
| * Honor LARGE_PAGES flag in randomx umaskHoward Chu2021-02-111-10/+18
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* | New add_aux_pow RPC to support merge miningmoneromooo-monero2021-02-092-0/+155
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* crypto: fix non zero scalar being 0 after reducingmoneromooo-monero2020-12-041-4/+8
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* Merge pull request #6111Riccardo Spagni2020-09-061-4/+46
|\ | | | | | | | | | | d20ff4f64 functional_tests: add a large (many randomx epochs) p2p reorg test (moneromooo-monero) 6a0b3b1f8 functional_tests: add randomx tests (moneromooo-monero) 9d42649d5 core: fix mining from a block that's not the current top (moneromooo-monero)
| * functional_tests: add randomx testsmoneromooo-monero2020-08-271-4/+46
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* | CLSAG signaturesSarang Noether2020-08-272-0/+102
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* Merge pull request #6337Alexander Blair2020-08-164-0/+152
|\ | | | | | | a11ec4ac1 Support for supercop ASM in wallet, and benchmark for supercop (Lee Clagett)
| * Support for supercop ASM in wallet, and benchmark for supercopLee Clagett2020-05-164-0/+152
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* | Updates InProofV1, OutProofV1, and ReserveProofV1 to new V2 variants that ↵Sarang Noether2020-08-092-9/+137
|/ | | | include all public proof parameters in Schnorr challenges, along with hash function domain separators. Includes new randomized unit tests.
* Merge pull request #6538Alexander Blair2020-07-191-10/+2
|\ | | | | | | 7178bb5c8 keccak: remove aligned check (moneromooo-monero)
| * keccak: remove aligned checkmoneromooo-monero2020-05-161-10/+2
| | | | | | | | | | | | Some tools report the alignment check as UB, which seems a bit dubious, but since the performance difference between the two versions is minimal, I'll go with the safe version
* | Update copyright year to 2020SomaticFanatic2020-05-0633-33/+33
|/ | | | Update copyright year to 2020
* Merge pull request #6441luigi11112020-05-051-0/+6
|\ | | | | | | 613071f use memwipe on secret k/alpha values (moneromooo-monero)
| * use memwipe on secret k/alpha valuesmoneromooo-monero2020-04-151-0/+6
| | | | | | | | Reported by UkoeHB_ and sarang
* | Adding Dandelion++ support to public networks:Lee Clagett2020-03-261-0/+70
|/ | | | | | - New flag in NOTIFY_NEW_TRANSACTION to indicate stem mode - Stem loops detected in tx_pool.cpp - Embargo timeout for a blackhole attack during stem phase
* Merge pull request #6298luigi11112020-03-311-0/+4
|\ | | | | | | fe92fa1 [randomx] Add missing randomx_vm_set_cache() (cohcho)
| * [randomx] Add missing randomx_vm_set_cache()cohcho2020-01-171-0/+4
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* | Merge pull request #6223Alexander Blair2020-02-281-7/+14
|\ \ | |/ |/| | | c3613031 Silence miner debugmsg spam (Howard Chu)
| * Silence miner debugmsg spamHoward Chu2019-12-091-7/+14
| | | | | | | | Don't try to allocate the dataset repeatedly if it has already failed.
* | Replace memset with memwipe.Bert Peters2019-11-131-4/+5
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* RandomX: update to v1.1.4tevador2019-10-131-76/+30
| | | | | | | * Faster cache initialization with SSSE3/AVX2 * Automatic detection of CPU capabilities in RandomX * Fixed a possible out-of-bounds access in superscalar program generator * Use MONERO_RANDOMX_UMASK to manually disable RandomX flags in monerod
* Fix for miners on reorgHoward Chu2019-10-071-1/+4
| | | | Make sure dataset gets re-init'd if a reorg changes the epoch
* Update to RandomX v1.1.3, simplifyHoward Chu2019-10-051-19/+2
| | | | | | We don't need to detect if the cache has changed, just always call to set it on the VM. The call will be a no-op if the cache hasn't changed.
* Fix randomx cache selection for RPCsHoward Chu2019-10-031-12/+28
| | | | Was using the wrong cache slot, and returning invalid PoW hashes to RPC clients
* RandomX integrationHoward Chu2019-09-255-7/+446
| | | | Support RandomX PoW algorithm
* Merge pull request #5877luigi11112019-09-241-3/+2
|\ | | | | | | | | | | 2cd4fd8 Changed the use of boost:value_initialized for C++ list initializer (JesusRami) 4ad191f Removed unused boost/value_init header (whyamiroot) 928f4be Make null hash constants constexpr (whyamiroot)
| * Make null hash constants constexprLev Sizov2019-09-051-2/+2
| | | | | | | | Simplify m_template initialization in miner
| * Removed unused boost/value_init headerLev Sizov2019-09-021-1/+0
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| * Changed the use of boost:value_initialized for C++ list initializerJesus Ramirez2019-09-021-2/+2
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* | slow-hash: fix CNv2+ on big endianmoneromooo-monero2019-09-041-3/+3
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* Merge pull request #5609luigi11112019-08-274-2/+30
|\ | | | | | | 1dc3b1a wallet: add --extra-entropy command line flag (moneromooo-monero)
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