6 Commits

Author	SHA1	Message	Date
Constantine Bitensky	bdd42903b4	Remove NOP1..10 (#1761)	2021-06-20 16:52:12 +03:00
Ori Newman	7186f83095	Add OpCheckMultiSigECDSA (#1663) ... Co-authored-by: stasatdaglabs <39559713+stasatdaglabs@users.noreply.github.com>	2021-04-06 16:29:16 +03:00
Ori Newman	a786cdc15e	Add ECDSA support (#1657) ... * Add ECDSA support * Add domain separation to ECDSA sighash * Use InfallibleWrite instead of Write * Rename funcs * Fix wrong use if vm.sigCache * Add TestCalculateSignatureHashECDSA * Add consts * Fix comment and test name * Move consts to the top * Fix comment	2021-04-06 14:27:18 +03:00
Ori Newman	d0511c1636	Use BLAKE2B instead of HASH160, and get rid of any usage of RIPEMD160 and SHA1 (#1618) ... * Use BLAKE2B instead of HASH160, and get rid of any usage of RIPEMD160 * Change genesis coinbase payload script to OP_FALSE * Fix tests after conflict * Remove duplicate tests * Change file name * Change atomic swap to use proper hash size	2021-03-18 10:20:12 +02:00
Elichai Turkel	45edacfbfa	Replace Double-SHA256 with blake2b and implement domain seperation (#1245) ... * Replace default hasher (Double-SHA256) with domain seperated blake2b * Replace all hashes with domain seperated blake2b * Update the genesis blocks * Replace OP_HASH256 with OP_BLAKE2B * Fix the merkle tree by appending zeros instead of duplicating the hash when there is 1 branch left * Update tests * Add a payloadHash function * Update gitignore to ignore binaries * Fix a bug in the blake2b opcode	2020-12-21 12:51:45 +02:00
Ori Newman	aeb4b96560	[NOD-1451] Implement Validators (#966) ... * [NOD-1451] Implement block validator * [NOD-1451] Implement block validator * [NOD-1451] Fix merge errors * [NOD-1451] Implement block validator * [NOD-1451] Implement checkTransactionInIsolation * [NOD-1451] Copy txscript to validator * [NOD-1451] Change txscript to new design * [NOD-1451] Add checkTransactionInContext * [NOD-1451] Add checkBlockSize * [NOD-1451] Add error handling * [NOD-1451] Implement checkTransactionInContext * [NOD-1451] Add checkTransactionMass placeholder * [NOD-1451] Finish validators * [NOD-1451] Add comments and stringers * [NOD-1451] Return model.TransactionValidator interface * [NOD-1451] Premake rule errors for each "code" * [NOD-1451] Populate transaction mass * [NOD-1451] Renmae functions * [NOD-1451] Always use skipPow=false * [NOD-1451] Renames * [NOD-1451] Remove redundant types from WriteElement * [NOD-1451] Fix error message * [NOD-1451] Add checkTransactionPayload * [NOD-1451] Add ValidateProofOfWorkAndDifficulty to block validator interface * [NOD-1451] Move stringers to model * [NOD-1451] Fix error message	2020-10-26 17:33:39 +02:00