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Author SHA1 Message Date
Daniel Cousens
c17c6f9291 Merge pull request #192 from coinpunk/eccleanup 
Cleanup some unused ec.js code
 2014-05-24 20:09:48 +10:00
Kyle Drake
f88b5cbbb9 Merge pull request #190 from coinpunk/readmefixes 
fix for a few readme examples
 2014-05-24 18:22:41 +10:00
Daniel Cousens
58fd12e66d ecdsa: always use signature object 2014-05-24 16:25:38 +10:00
Wei Lu
52217ea262 Merge pull request #187 from dcousens/messagefixtures 
Improved message fixtures and data driven testing
 2014-05-24 04:40:02 +00:00
Daniel Cousens
bd1a08bfa1 ecdsa: use signum() over compareTo 2014-05-24 14:33:25 +10:00
Daniel Cousens
37d5147cac ecdsa: add invalid tests for verifyRaw 2014-05-24 14:33:25 +10:00
Daniel Cousens
1d6b1fe58b message: better variable names 2014-05-24 14:33:24 +10:00
Daniel Cousens
2114deba95 message: data-driven tests 2014-05-24 13:50:27 +10:00
Kyle Drake
bc062fbdce cleanup some unused ec.js code 2014-05-24 13:33:23 +10:00
Kyle Drake
b6addfdfc8 fix for a few readme examples 2014-05-24 10:17:14 +10:00
Wei Lu
3f80882939 Merge pull request #186 from dcousens/jsontests 
JSON Test data
 2014-05-23 16:31:04 +00:00
Wei Lu
d4e1652688 Merge pull request #185 from dcousens/secclean 
SEC clean and bigi upgrade
 2014-05-23 16:21:06 +00:00
Wei Lu
c6bc0ebdcb Merge pull request #184 from dcousens/ecclean 
ECDSA cleanup
 2014-05-23 16:16:05 +00:00
Daniel Cousens
b2351f9026 tests: use JSON fixtures exclusively 2014-05-24 00:52:24 +10:00
Daniel Cousens
0fcda5835e tests: remove bigi test fixture 2014-05-24 00:52:24 +10:00
Daniel Cousens
aca565239a ECKey: remove unnecessary slice 2014-05-24 00:51:56 +10:00
Daniel Cousens
cd326921bc bigi: upgrade to 1.1.0 2014-05-24 00:51:56 +10:00
Daniel Cousens
1087ac07de sec: fix formatting 2014-05-24 00:51:56 +10:00
Daniel Cousens
b8858c0bc9 sec: use BigInteger.fromHex directly 2014-05-24 00:51:56 +10:00
Daniel Cousens
da48c988f6 sec: use a hashtable for lookup 2014-05-24 00:51:56 +10:00
Daniel Cousens
087ca551f5 ecdsa: fix indentation 2014-05-24 00:48:31 +10:00
Daniel Cousens
d05d661aea ecdsa: use standard declarative notation for functions 2014-05-24 00:48:31 +10:00
Daniel Cousens
bcfd62fdb5 ecdsa: remove implicit ecparams 2014-05-24 00:48:31 +10:00
Daniel Cousens
ab2ca395ac ecdsa: remove ECKey dependency in tests 2014-05-24 00:48:31 +10:00
Daniel Cousens
2dec1375a1 ecdsa: use (r, s) values directly 2014-05-24 00:48:31 +10:00
Daniel Cousens
8d7408202f ecdsa: consistent parameter ordering 2014-05-24 00:48:31 +10:00
Daniel Cousens
abe65b8d4a ecdsa: use shamirs trick 2014-05-24 00:48:20 +10:00
Wei Lu
d9184ba6b8 Package: node-browserify -> browserify 2014-05-24 00:47:26 +10:00
Wei Lu
e4aac0f2de Merge pull request #183 from dcousens/ecconst 
EC constants and bitShifts
 2014-05-22 21:36:59 +10:00
Wei Lu
b56a039350 Merge pull request #182 from dcousens/ectests 
EC Tests and further use of Buffers
 2014-05-22 19:18:35 +10:00
Daniel Cousens
a17a5b23d9 ec: fix point decoding for other curves 2014-05-22 12:33:47 +10:00
Daniel Cousens
5ec9504ed6 ecdsa: opt for shiftRight, pow and square 
In the given situations, these offer better readability, or in the case
of shiftRight, a substantial performance increase.
 2014-05-22 12:33:47 +10:00
Daniel Cousens
7d89ff427c ecdsa: comment cleanup 2014-05-22 12:33:47 +10:00
Daniel Cousens
0865f09d20 ec/dsa: extract P_OVER_FOUR as a curve specific constant 
This actually resolves a possible bug if multiple ecparams were used
(aka different values for P_OVER_FOUR, but only the cached was used).
 2014-05-22 12:33:47 +10:00
Daniel Cousens
1e54c521d5 ec: extract BigInteger constants 2014-05-22 12:33:47 +10:00
Daniel Cousens
d9ce4bee6b ec: use signum() not equals(BigInteger.ZERO) 2014-05-22 12:33:47 +10:00
Daniel Cousens
d14b08efd1 ec/dsa: recovery param now used consistently 
Also added an assertion rather than massaging the input.
 2014-05-22 12:32:28 +10:00
Wei Lu
aafbe46b35 Merge pull request #181 from dcousens/mesnet 
Message signing and altcoins
 2014-05-19 00:12:42 +10:00
Wei Lu
fe5ac4dde2 Merge pull request #180 from dcousens/eckey1 
ECKey WIF only
 2014-05-19 00:10:58 +10:00
Daniel Cousens
24371425f9 ec: decodeFrom now uses Buffers and handles errors 2014-05-18 17:52:49 +10:00
Daniel Cousens
a3f691bf7c ecdsa: parseSigCompact use Buffer API 
parseSigCompact also now returns the correct recovert parameter without
the need to subtract the compression bit.
This makes it easier to use.
 2014-05-18 17:52:49 +10:00
Daniel Cousens
f7c7265d64 ecdsa: parseSig now uses buffer API 2014-05-18 17:52:49 +10:00
Daniel Cousens
ccca6989b5 ec: getEncoded now uses Buffer API 2014-05-18 17:52:49 +10:00
Daniel Cousens
db3ffe58d1 message: use serializeSigCompact 2014-05-18 17:52:49 +10:00
Daniel Cousens
1c76bdf9c3 ec: add better test vectors for ECPointFp encode/decode 
These test vectors were generated internally.
 2014-05-18 17:52:49 +10:00
Daniel Cousens
4c7108d561 ecdsa: add serializeSigCompact and tests 
This also adds tests for all other ECDSA serialize/parsing functions.
The k, r, s and D values were sourced from test vectors on
https://bitcointalk.org/index.php?topic=285142.40 .

The compact signatures (aka, i values) were generated from bitcoinjslib, but they
are straight forward anyway.
 2014-05-18 17:52:49 +10:00
Daniel Cousens
b208a6ab78 crypto/ecdsa: moves HmacSHA256 to crypto 2014-05-18 17:52:49 +10:00
Daniel Cousens
99a1b7274c Transaction: use the type embedded in the signature 2014-05-18 17:52:48 +10:00
Daniel Cousens
6eb167b2c8 message: remove unnecessary tests 2014-05-18 17:51:36 +10:00
Daniel Cousens
87567e008a message: use base64 for signature data 2014-05-18 17:51:36 +10:00