38 commits

Author	SHA1	Message	Date
Gregory Sanders	cf1ffc9b95	f'Update wallet infrastructure to support blinding issuances' finish breaking out subroutines	2017-04-10 16:22:05 -04:00
Gregory Sanders	0642fcc5ba	Rangeproof validation and rewinding should fail gracefully	2017-04-02 14:32:38 -04:00
Gregory Sanders	9ca96cedfa	Remove spendable 0-value outputs from consensus, wallet	2017-04-02 14:32:38 -04:00
Gregory Sanders	f6f6c6bb94	blindrawtransaction takes auxiliary generator args	2017-04-02 14:31:30 -04:00
Gregory Sanders	c7275a4d2d	Update wallet infrastructure to support blinding issuances	2017-04-02 14:30:31 -04:00
Mark Friedenbach	de2fba4c1b	CA: Assert the size of the pubkey, protecting against a regression to uncompressed pubkeys	2017-04-02 14:30:01 -04:00
Mark Friedenbach	22d1f49c0b	[Hard-Fork] CT/CA: Put the asset surjection proof, value range proof, and issuance rangeproofs under the witness commitment	2017-04-02 14:30:01 -04:00
Gregory Sanders	a144f600e8	Revamp BlindOutputs	2017-04-02 14:28:24 -04:00
Mark Friedenbach	2736802263	CT: Don't assume size of a serialized pubkey (removes a magic number).	2017-04-02 14:28:18 -04:00
Mark Friedenbach	cd6b2929c8	CT: Turn CTxOut::vchNonceCommitment into a CConfidentialCommitment subclass ... Note: This changes the serialization of the nonce commitment, from an arbitrary length vector to an either 1 (null) or 33 (commitment) byte fixed format.	2017-04-02 14:28:18 -04:00
Mark Friedenbach	7c35c08302	CT/CA: Unify CTxOutAsset and CTxOutValue into a single templated abstract base class	2017-04-02 14:28:18 -04:00
Mark Friedenbach	9db43d8b48	CT: Move CTxOutValue::vchNonceCommitment into CTxOut	2017-04-02 14:28:18 -04:00
Mark Friedenbach	203fa8f7a9	CT: Move CTxOutValue::vchRangeproof into CTxOut	2017-04-02 14:28:18 -04:00
Mark Friedenbach	c88fec9660	CA: Move CTxOutAsset::vchSurjectionproof into CTxOut	2017-04-02 14:28:18 -04:00
Mark Friedenbach	96221efaab	CT: CTxOutValue::IsAmount() -> CTxOutValue::IsExplicit()	2017-04-02 14:28:18 -04:00
Mark Friedenbach	e2077844f6	CA: CTxOutAsset::vchAssetTag -> CTxOutAsset::vchCommitment	2017-04-02 14:28:18 -04:00
Mark Friedenbach	343bf9176f	CA: CTxOutAsset::IsAsset() -> CTxOutAsset::IsExplicit()	2017-04-02 14:28:18 -04:00
Mark Friedenbach	8135667a12	CA: CTxOutAsset::IsAssetCommitment() -> CTXOutAsset::IsCommitment()	2017-04-02 14:28:18 -04:00
Mark Friedenbach	063aae664f	CA: Switch to CAsset::SetNull() API instead of assignment & default constructor.	2017-04-02 14:28:18 -04:00
Mark Friedenbach	944d602526	CA: Switch CTxOutAsset::GetAssetID() to return a constant reference to the stored asset ID rather than perform unnecessary memory reallocation.	2017-04-02 14:28:18 -04:00
Mark Friedenbach	83456d6037	CA: CAssetID -> CAsset	2017-04-02 14:28:18 -04:00
Mark Friedenbach	6e8f1b7247	CA: uint256 -> CAssetID	2017-04-02 14:25:06 -04:00
Gregory Sanders	d611d0eecd	f'BlindOuputs succeeds if...' BlindOutputs now returns number of outputs blinded	2017-04-02 14:23:35 -04:00
Gregory Sanders	34db2aa734	BlindOuputs succeeds if no blinding known/attempted	2017-04-02 14:23:35 -04:00
Gregory Sanders	882e07551b	blindoutputs assert	2017-04-02 14:23:35 -04:00
Gregory Sanders	8cc75c7f00	BlindOutputs: break out asserts into checks only	2017-04-02 14:23:35 -04:00
Gregory Sanders	25b89f3eef	BlindOutput: Surjection proof init may fail	2017-04-02 14:23:35 -04:00
Gregory Sanders	2309b35f30	UnblindOutput: belt and suspenders check for all-blinded output	2017-04-02 14:23:35 -04:00
Gregory Sanders	23a487a174	BlindOutputs: fixup blinding check at end	2017-04-02 14:21:30 -04:00
Gregory Sanders	9b41064a0e	BlindOutputs: simplify corner case logic	2017-04-02 14:21:30 -04:00
Gregory Sanders	4e49c307b0	Rangeproof commits to scriptpubkey	2017-04-02 14:21:30 -04:00
Gregory Sanders	589761f799	DEMO ONLY: issuance skeleton	2017-04-02 14:21:30 -04:00
Gregory Sanders	9ed0174ab5	Wallet: Support arbitrary assets	2017-04-02 14:18:27 -04:00
instagibbs	b5c3fea8c4	BlindOutputs: Move sum checker to end and always check	2017-04-02 14:05:25 -04:00
instagibbs	87ccc27273	Adapt daemon functionality to updated libsecp	2017-04-02 14:05:25 -04:00
instagibbs	8c8565c9e5	CreateTransaction stores destination blinding keys,factors, and amounts	2017-02-02 10:58:51 -05:00
Pieter Wuille	9bfc2c813d	Better algorithm for determining whether a dummy output is needed	2017-02-02 10:58:49 -05:00
Matt Corallo	7ab3826dd1	Add blinding transaction-creation code	2017-02-02 10:58:48 -05:00