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3 Commits

Author SHA1 Message Date
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
53781eed4d
Remove payload hash (#1583) 
* Remove payload hash

* Fix tests
 2021-03-08 15:15:03 +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