From 6fd7ef2bbf1f941c8dee302ffdeb44e603148723 Mon Sep 17 00:00:00 2001 From: Pieter Wuille Date: Fri, 7 Feb 2014 02:19:48 +0100 Subject: Also switch the (unused) verification code to low-s instead of even-s. a81cd968 introduced a malleability breaker for signatures (using an even value for S). In e0e14e43 this was changed to the lower of two potential values, rather than the even one. Only the signing code was changed though, the (for now unused) verification code wasn't adapted. --- src/script.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/script.h') diff --git a/src/script.h b/src/script.h index 657ac0b388..b96bbc45c3 100644 --- a/src/script.h +++ b/src/script.h @@ -40,7 +40,7 @@ enum SCRIPT_VERIFY_NONE = 0, SCRIPT_VERIFY_P2SH = (1U << 0), // evaluate P2SH (BIP16) subscripts SCRIPT_VERIFY_STRICTENC = (1U << 1), // enforce strict conformance to DER and SEC2 for signatures and pubkeys - SCRIPT_VERIFY_EVEN_S = (1U << 2), // enforce even S values in signatures (depends on STRICTENC) + SCRIPT_VERIFY_LOW_S = (1U << 2), // enforce low S values (