From bf6cdebdc5b750cea6121095dcbbbf720b726bb9 Mon Sep 17 00:00:00 2001 From: Pieter Wuille Date: Sun, 25 Jan 2015 12:46:31 -0400 Subject: Increase coverage of DERSIG edge cases --- src/test/data/script_valid.json | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/test/data/script_valid.json') diff --git a/src/test/data/script_valid.json b/src/test/data/script_valid.json index 710d4f7707..fb81fcb1f5 100644 --- a/src/test/data/script_valid.json +++ b/src/test/data/script_valid.json @@ -688,6 +688,16 @@ "2-of-2 CHECKMULTISIG NOT with both pubkeys valid, but second signature invalid. Valid pubkey fails, and CHECKMULTISIG exits early, prior to evaluation of second invalid signature." ], +["Increase test coverage for DERSIG"], +["0x4a 0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0 CHECKSIG NOT", "", "Overly long signature is correctly encoded"], +["0x25 0x30220220000000000000000000000000000000000000000000000000000000000000000000", "0 CHECKSIG NOT", "", "Missing S is correctly encoded"], +["0x27 0x3024021077777777777777777777777777777777020a7777777777777777777777777777777701", "0 CHECKSIG NOT", "", "S with invalid S length is correctly encoded"], +["0x27 0x302403107777777777777777777777777777777702107777777777777777777777777777777701", "0 CHECKSIG NOT", "", "Non-integer R is correctly encoded"], +["0x27 0x302402107777777777777777777777777777777703107777777777777777777777777777777701", "0 CHECKSIG NOT", "", "Non-integer S is correctly encoded"], +["0x17 0x3014020002107777777777777777777777777777777701", "0 CHECKSIG NOT", "", "Zero-length R is correctly encoded"], +["0x17 0x3014021077777777777777777777777777777777020001", "0 CHECKSIG NOT", "", "Zero-length S is correctly encoded for DERSIG"], +["0x27 0x302402107777777777777777777777777777777702108777777777777777777777777777777701", "0 CHECKSIG NOT", "", "Negative S is correctly encoded"], + ["Automatically generated test cases"], [ "0x47 0x3044022053205076a7bb13d2db3162a2d97d8197631f829b065948b7019b15482af819a902204328dcc02c994ca086b1226d0d5f1674d23cfae0d846143df812b81cab3391e801", -- cgit v1.2.3