9b70856ccb
rct: make the amount key derivable by a third party with the tx key
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Scheme design from luigi1114.
2016-08-28 21:29:46 +01:00
cf33e1a52a
rct: do not serialize public keys in outPk
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They can be reconstructed from vout
2016-08-28 21:29:43 +01:00
e81a2b2cfa
port get_tx_key/check_tx_key to rct
2016-08-28 21:29:24 +01:00
a4d4d6194b
integrate simple rct api
2016-08-28 21:29:20 +01:00
dbb5f2d6a3
ringct: optimization/cleanup of hash functions
2016-08-28 21:29:16 +01:00
4fd01f2bee
ringct: "simple" ringct variant
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Allows the fake outs to be in different positions for each ring.
For rct inputs only.
2016-08-28 21:29:14 +01:00
20e50ec7f7
ringct: do not serialize what can be reconstructed
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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.
2016-08-28 21:28:55 +01:00
359f46901e
ringct: add missing size check for ecdhInfo
2016-08-28 21:28:41 +01:00
229968eafc
ringct: change asserts to return false for boolean functions
2016-08-28 21:28:39 +01:00
dc4aad7eb5
add rct to the protocol
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It is not yet constrained to a fork, so don't use on the real network
or you'll be orphaned or rejected.
2016-08-28 21:28:37 +01:00
54f7429cf6
ringct: allow no outputs, and add tests for this and fees
2016-08-28 21:28:27 +01:00
e99904ac31
ringct: make fee optional
2016-08-28 21:28:25 +01:00
f8c04ad94f
ringct: txn fee stuff
2016-08-28 21:28:23 +01:00
66f96260b2
ringct: new {gen,decode}Rct APIs for convenience
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A new version of genRct takes the mixRing as parameter, instead
of the inPk. inPk are part of the mixRing, and it is cleaner to
pass the mixRing data than to fetch it from the RingCT code.
A new version of decodeRct also returns the mask.
Also, failure to decode throws, so errors are properly detected.
2016-08-28 21:28:21 +01:00
82072e701a
ringct: restore verRange check in debug mode
2016-08-28 21:28:08 +01:00
63856cad29
ringct: add check for destinations/amount size being equal
2016-08-28 21:28:07 +01:00
e816a09292
ringct: fix off by 1 in mixin usage
2016-08-28 21:28:04 +01:00
56f6549962
ringct: cosmetic fixes
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Ported from Shen's RingCT repo
2016-08-28 21:27:59 +01:00
09fb9f4b75
Fix sc_0 to skGen in ProveRange
2016-08-28 21:27:48 +01:00
d37c1db032
ringct: add a few consts where appropriate
2016-08-28 21:27:45 +01:00
4d7f073491
ringct: add simple input validation
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Throw when inputs aren't the expected size.
2016-08-28 21:27:28 +01:00
9b1afe5f2d
ringct: import of Shen Noether's ring confidential transactions
2016-08-28 21:26:54 +01:00
moneromooo-monero