3 commits

Author	SHA1	Message	Date
Gavin Andresen	2a45a494b0	Use block times for 'hard' OP_EVAL switchover, and refactored EvalScript ... so it takes a flag for how to interpret OP_EVAL. Also increased IsStandard size of scriptSigs to 500 bytes, so a 3-of-3 multisig transaction IsStandard.	2011-12-19 13:24:48 -05:00
Gavin Andresen	e679ec969c	OP_EVAL implementation ... OP_EVAL is a new opcode that evaluates an item on the stack as a script. It enables a new type of bitcoin address that needs an arbitrarily complex script to redeem.	2011-12-19 12:40:19 -05:00
Gavin Andresen	bf798734db	Support 3 new multisignature IsStandard transactions ... Initial support for (a and b), (a or b), and 2-of-3 escrow transactions (where a, b, and c are keys).	2011-12-19 12:40:19 -05:00