kevacoin

232 Tags

129 MiB

Tree: e564e63ef0

Author	SHA1	Message	Date
Michael Ford	78253fcbad	Remove references to X11 licence	10 years ago
Pieter Wuille	698c6abb25	Add SCRIPT_VERIFY_MINIMALDATA (BIP62 rules 3 and 4) Also use the new flag as a standard rule, and replace the IsCanonicalPush standardness check with it (as it is more complete).	10 years ago
jtimon	cbd22a50c4	Move CScript class and dependencies to script/script	10 years ago
jtimon	86dbeea2cd	Rename script.h/.cpp to scriptutils.h/.cpp (plus remove duplicated includes)	10 years ago
Cory Fields	b1fdd5475d	script: Add test for CScriptNum Because this class replaces some usages of CBigNum, tests have been added to verify that they function the same way. The only difference in their usage is the handling of out-of-range numbers. While operands are constrained to [-0x7FFFFFFF,0x7FFFFFFF], the results may overflow. The overflowing result is technically unbounded, but in practice it can be no bigger than the result of an operation on two operands. This implementation limits them to the size of an int64. CBigNum was unaware of this constraint, so it allowed for unbounded results, which were then checked before use. CScriptNum asserts if an arithmetic operation will overflow an int64_t, since scripts are not able to reach those numbers anyway. Additionally, CScriptNum will throw an exception when constructed from a vector containing more than 4 bytes This mimics the previous CastToBigNum behavior.	11 years ago