starting extension for SHA256, RIPEMD160, ECRECOVER
Call to addr 2 does SHA256
start adding test
testing
fixed returnValue
fix test
RIPEMD160
debugging
fix hashing
ecrecover
start using ecrecover
starting the byte code for testing ecrecover: need to fix input size
fix CALL to addr to 1 (for ecrecover) nad fix input size to 128 bytes (0x80)
slice the data
check if ecrecover has a returnValue
probably need to sha3 and modulo the public key
use makeBlockFromEnv
makeRunCodeData
tidy ecrec test
notes for test data