diff options
| -rw-r--r-- | src/wallet/wallet2.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 93a155a8c..4adec0719 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -82,8 +82,8 @@ using namespace cryptonote; #define UNSIGNED_TX_PREFIX "Monero unsigned tx set\003" #define SIGNED_TX_PREFIX "Monero signed tx set\003" -#define RECENT_OUTPUT_RATIO (0.25) // 25% of outputs are from the recent zone -#define RECENT_OUTPUT_ZONE (5 * 86400) // last 5 days are the recent zone +#define RECENT_OUTPUT_RATIO (0.5) // 50% of outputs are from the recent zone +#define RECENT_OUTPUT_ZONE ((time_t)(1.8 * 86400)) // last 1.8 day makes up the recent zone (taken from monerolink.pdf, Miller et al) #define FEE_ESTIMATE_GRACE_BLOCKS 10 // estimate fee valid for that many blocks @@ -3651,7 +3651,7 @@ void wallet2::get_outs(std::vector<std::vector<tools::wallet2::get_outs_entry>> uint64_t i; if (num_found - 1 < recent_outputs_count) // -1 to account for the real one we seeded with { - // equiprobable distribution over the recent outs + // triangular distribution over [a,b) with a=0, mode c=b=up_index_limit uint64_t r = crypto::rand<uint64_t>() % ((uint64_t)1 << 53); double frac = std::sqrt((double)r / ((uint64_t)1 << 53)); i = (uint64_t)(frac*num_recent_outs) + num_outs - num_recent_outs; |