wowario
e224b4af93
support old BP
2 months ago
0eb1b570b6
Merge pull request #8197
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da9aa1f
2 years ago
a345060ace
ringct: port some of vtnerd's review changes from BP+ to BP
2 years ago
da9aa1f7f8
Copyright: Update to 2022
2 years ago
c0c75ac19d
Fixed issues found by static analysis
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- rolling_median: tried to free uninitialized pointer in a constructor
- net_node.inl: erase-remove idiom was used incorrectly. remove_if doesn't actually remove elements, see http://cpp.sh/6fcjv
- bulletproofs.cc: call to sizeof() instead of vector.size(), luckily it only impacts performance and not code logic there
3 years ago
5ef0607da6
Update copyright year to 2020
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Update copyright year to 2020
4 years ago
4ed60b626a
Bulletproofs: verification speedup
4 years ago
c4f75fe898
Merge pull request #6339
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c61abf8
4 years ago
80d5320fff
Hash domain separation
4 years ago
c61abf87c0
remove empty statements
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Cleaning up a little around the code base.
4 years ago
45fd72b0d7
Updated paper references
5 years ago
277003f145
Minor prover simplification
5 years ago
3a0451a8be
MLSAG speedup and additional checks
5 years ago
acb68dbaa9
bulletproofs: cut down on keyV allocations
5 years ago
1f2930ce0b
Update 2019 copyright
5 years ago
1bc5f9fa4b
bulletproofs: speed up vector_power_sum
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found by sarang
5 years ago
c00ac446fd
Merge pull request #4854
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bd98e99c
6 years ago
3e2abc9eaa
Merge pull request #4834
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2c7195d8
6 years ago
bd98e99c80
Removed a lot of unnecessary includes
6 years ago
2c7195d80c
bulletproofs: avoid std::vector allocations for slice
6 years ago
6a1062f560
bulletproofs: reserve vector memory when known in advance
6 years ago
a6d2e246f3
bulletproofs: only enable profiling on request
6 years ago
a110e6aa18
multiexp: tune which variants to use for which number of points
6 years ago
8b4767221c
bulletproofs: speedup prover
6 years ago
6f9ae5b6eb
multiexp: handle pippenger multiexps with part precalc
6 years ago
10e5a92769
bulletproofs: maintain -z4, -z5, and -y0 to avoid subtractions
6 years ago
8629a42cf6
bulletproofs: rework flow to use sarang's fast batch inversion code
6 years ago
fc9f7d9c81
bulletproofs: merge multiexps as per sarang's new python code
6 years ago
bf8e4b9870
bulletproofs: some more minor speedup
6 years ago
a281b950bf
bulletproofs: remove single value prover
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It is now expressed in terms of the array prover
6 years ago
484155d043
bulletproofs: some more speedup
6 years ago
a621d6c8b4
bulletproofs: random minor speedups
6 years ago
a49a17618f
bulletproofs: shave off a lot of scalar muls from the g/h construction
6 years ago
4564a5d17b
bulletproofs: speedup PROVE
6 years ago
1dd5c73f62
bulletproofs: multiply points by 8 first thing in verification
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instead of merging that with other scalar multiplications
where possible for speed, since this is not actually safe
6 years ago
8f418a6db0
bulletproofs: #include <openssl/bn.h>
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Apparently needed for openssl 1.1.x
6 years ago
2bf636503f
bulletproofs: speed up the latest changes a bit
6 years ago
044dff5a30
bulletproofs: scale points by 8 to ensure subgroup validity
6 years ago
c83012c476
bulletproofs: match aggregated verification to sarang's latest prototype
6 years ago
7ed496cc78
ringct: error out when hashToPoint* returns the point at infinity
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Reported by QuarksLab.
6 years ago
fe0fa3b9c5
bulletproofs: reject x, y, z, or w[i] being zero
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Also try again when we're generate a proof with those characteristics
Reported by QuarksLab.
6 years ago
869b3bf824
bulletproofs: a few fixes from the Kudelski review
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- fix integer overflow in n_bulletproof_amounts
- check input scalars are in range
- remove use of environment variable to tweak straus performance
- do not use implementation defined signed shift for signum
6 years ago
c429176248
bulletproofs: reject points not in the main subgroup
6 years ago
1569717718
bulletproofs: speed up a few multiplies using existing Hi cache
6 years ago
0b05a0fa74
Add Pippenger cache and limit Straus cache size
6 years ago
263431c486
Pippenger multiexp
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Based on sarang's python code
6 years ago
1b867e7f40
precalc the ge_p3 representation of H
6 years ago
7e67c52fa2
Add a define for the max number of bulletproof multi-outputs
6 years ago
126196b017
multiexp: some speedups
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- use a raw memory block to store cache
- use aligned memory
- use doubling API where appropriate
- calculate straus in bands
6 years ago
bacf0a1e2f
bulletproofs: add aggregated verification
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Ported from sarang's java code
6 years ago
wowario
luigi1111
moneromooo-monero
mj-xmr
SChernykh
SomaticFanatic
Sarang Noether
Interchained
binaryFate
Riccardo Spagni
Martijn Otto