90341f2ab6
Address: Modified interface so that any instance of Address can be assumed to be valid.
2014-11-21 14:18:31 -05:00
a45dee3a4b
'hide' encoding and crypto
2014-11-21 13:26:30 -03:00
c8239c8655
remove unused dep
2014-11-21 12:59:06 -03:00
4508fb6765
fix references to encoding
2014-11-21 12:54:56 -03:00
deee8c6887
refactor protocol->encoding
2014-11-21 11:43:37 -03:00
e0340213fe
remove KDF
2014-11-21 10:43:12 -03:00
1477572a04
fix bitcore reference
2014-11-21 10:29:41 -03:00
eb7be6ac44
fix tests for varint
2014-11-20 18:55:23 -03:00
d2fe2909db
fix tests for bufferwriter
2014-11-20 18:53:01 -03:00
ea05ec625e
fix tests for bufferreader
2014-11-20 18:49:55 -03:00
3bd2654eb4
fix tests for base58check
2014-11-20 18:48:44 -03:00
890bed0af6
fix tests for base58
2014-11-20 18:47:47 -03:00
5440baad83
fix tests for random
2014-11-20 18:46:43 -03:00
4c925dc249
fix tests for point
2014-11-20 18:44:19 -03:00
fa2b54332c
fix tests for kdf
2014-11-20 18:43:32 -03:00
e71e41542c
fix tests for hash
2014-11-20 18:42:54 -03:00
f0740e0589
fix tests for ecdsa
2014-11-20 18:42:03 -03:00
f178445b07
fix tests for bn
2014-11-20 18:40:23 -03:00
9e30a0236c
fix tests for txout
2014-11-20 18:39:02 -03:00
4dd9f60f8c
fix tests for txin
2014-11-20 18:37:33 -03:00
a18d703b86
fix tests for tx
2014-11-20 18:35:23 -03:00
1df88d0694
fix tests for signature
2014-11-20 18:34:15 -03:00
778977449a
fix tests for script
2014-11-20 18:33:26 -03:00
b2ef61328f
fix tests for pubkey
2014-11-20 18:31:08 -03:00
3ac26759e4
fix tests for privkey
2014-11-20 18:29:56 -03:00
685e0c5a95
fix tests for opcode
2014-11-20 18:29:02 -03:00
40d308748f
fix tests for keypair
2014-11-20 18:28:00 -03:00
24b16fc126
fixing tests for examples
2014-11-20 18:26:24 -03:00
7d09addcaa
fixing tests for blockheader
2014-11-20 18:21:13 -03:00
c06c81e27b
fixing tests
2014-11-20 18:19:48 -03:00
f0a4aebdfb
reorder tests
2014-11-20 18:08:31 -03:00
a9d029341d
remove extras
2014-11-20 13:31:51 -03:00
6f2913eed4
fix references
2014-11-20 11:50:23 -03:00
54fa31c85d
remove crypto
2014-11-18 18:59:31 -03:00
6102374875
Full suite of working tests for Identities.
2014-10-06 18:03:20 -04:00
14748ae2b5
Make more tests pass with Identity().
2014-10-06 17:54:20 -04:00
4b6e9aaf03
Improve tests.
2014-10-06 15:40:30 -04:00
75cf4c4f9a
tidy up identity class, add tests.
2014-10-02 22:27:18 -04:00
f01ebd97d2
Buffers, identities, and randomNumbers.
2014-10-01 21:08:06 -04:00
f54edfb618
Varint(BN()) convenience
...
...and add some tests for the various constructor conveniences
2014-09-23 22:19:01 -07:00
8e85eba08b
pushin, pushout
...
Add convenience methods for adding new inputs and outputs.
2014-09-23 22:09:41 -07:00
c07d509623
initialize transaction
...
In order to add convenience methods to a transaction, such as pushing new
inputs and outputs, we need to first have the notion of an initialized
transaction, which is actually not blank. An initialized transaction just has
default values for everything, such as no inputs and no outputs, and default
version and nlocktime.
2014-09-23 22:01:30 -07:00
b37e39abca
Script().writeXX convenience methods
...
Script().writeOp('OP_CHECKMULTISIG'), or...
Script().writeOp(174), or...
Script().writeBuffer([push data buffer]), or...
Script().write([op string, number, or push data buffer])
These convenience methods let you easily write a script.
2014-09-23 21:28:03 -07:00
d689dbb77e
speed up random test slightly
...
...by caching hexes. Also, correct the "1000" typo - it's actually 100.
2014-09-23 20:28:16 -07:00
4f71535869
StealthTx
...
For spotting transactions to which you have the stealth key (or at least the
scan key) and creating transactions to a stealth address. So far it is only
partially working - you can see if a transaction is a stealth transaction (or
at least one of a limited kind of stealth transactions), and you can see that
you do not have the stealth key to spend one of these transactions. However, I
have not yet tested whether you can see a stealth transaction that you actually
have the key to. Also, it is not yet easy to spend to a stealth address.
2014-09-23 16:54:52 -07:00
4fabad21a1
get rid of obsolete 'bitcore' stealth addr format
2014-09-23 14:27:48 -07:00
22b87325d7
make Dark Wallet buffer/string formats the default
...
and rename the old functions to "bitcore buffer" and "bitcore string"
2014-09-23 14:27:48 -07:00
96df77429f
add support for Dark Wallet-style addresses
...
These functions are prefixed DW which stands for Dark Wallet. The code for the
Dark Wallet address format can be found here:
https://github.com/darkwallet/darkwallet/blob/develop/js/util/stealth.js
Note that I deliberately support only the simplest possible format, which is
where there is only one payload pubkey and the prefix is blank. I should now go
back and replace my old toString, fromString, toBuffer, fromBuffer functions
with these Dark Wallet versions, since they are much more well-thought out than
mine.
2014-09-22 18:23:10 -07:00
9b8ce05b15
BufferWriter().toBuffer convenience method
...
It does the same thing as .concat(), but may be easier to remember, since the
rest of the library uses the ".toBuffer()" convention
2014-09-22 17:09:53 -07:00
792e8080c8
classify pubkeyhash and scripthash scripts
...
...both the "in" (ScriptSig) and "out" (ScriptPubkey)
2014-09-22 16:04:06 -07:00
5c7149aeab
Stealthkey toJSON/fromJSON
2014-09-22 14:45:41 -07:00
d6e3266179
toJSON/fromJSON for privkey, pubkey, keypair
2014-09-22 13:55:40 -07:00
e984736736
allow bufs in constructors
...
For Transaction, Block and Blockheader. This is a convenience so if you happen
to have the buffer for one of these, you can make a new one like this:
Transaction(txbuf);
Rather than having to do this:
Transaction().fromBuffer(txbuf);
2014-09-22 13:07:39 -07:00
1516ad3012
remove unused addressString variable
2014-09-22 12:52:09 -07:00
e6a424303e
remove unused base58check dependency
2014-09-22 12:51:18 -07:00
1bda566679
stealth address to/from JSON
2014-09-22 12:48:13 -07:00
27fbdb42ad
isOpReturn
...
standard OP_RETURN scripts contain either just an OP_RETURN or an OP_RETURN
followed by a single pushdata OP with not more than 40 bytes.
2014-09-19 21:59:19 -07:00
ffdfe0ce83
add fromString test for bip32
...
...since it was lacking any tests
2014-09-19 21:02:57 -07:00
cc3196085f
add .hash() function for a block
...
This is the plain old hash, which is a double sha256. The id of a block is the
reverse of this.
2014-09-19 17:29:40 -07:00
aff3992ffb
transaction hash and id
...
...the hash is the usual hash, and the id is the reverse of that, which is what
is usually graphically displayed by bitcoind.
2014-09-19 17:25:35 -07:00
40d17c5180
block id
...
The block id is the reverse of the double sha256 hash of the blockheader.
2014-09-19 17:08:44 -07:00
cfd509f859
make receivePubkey compatible with dark wallet
...
I had been using this formula for the receiveKeypair:
scanKeypair + payloadKeypair + sharedKeypair
However, Dark Wallet uses this formula:
payloadKeypair + sharedKeypair
It is not actually necessary to add the scanKeypair in order to have all the
features of stealth addresses, at least as far as I can tell. So in order to
bring my implementation closer to Dark Wallet's, I have removed the scanKeypair
from this calculation.
2014-09-19 14:32:32 -07:00
e11019a083
toJSON, fromJSON
...
Every object should have toJSON and fromJSON methods so you can have a reliable
way to store and retrieve objects.
2014-09-18 17:52:02 -07:00
f17d604e44
Address().fromHashbuf() convenience method
...
...useful for when you have the pubkeyhash, but not the version byte.
2014-09-18 15:18:53 -07:00
d2bc960744
fix capitalization error on case-sensitive filesystems
2014-09-17 17:02:40 -07:00
6fe5d416a0
fix capitalization error on case-sensitive filesystems
2014-09-17 17:00:32 -07:00
cf5b2f1250
varint -> vi canonical spelling
2014-09-17 16:48:23 -07:00
4a21a9551c
fromX is actually static
...
...should add an instance method in the future
2014-09-17 16:32:38 -07:00
f727c5ad25
fix varint test broken in browser
2014-09-17 16:03:57 -07:00
0212e4bd4c
replace .buffer with .read
2014-09-17 15:49:45 -07:00
6e1dfd3003
allow bufferreader.read to specify length
...
...to be more symmetric with the write function of bufferwriter
2014-09-17 15:41:30 -07:00
aee8547093
add fromString method for library consistency
2014-09-17 15:32:14 -07:00
6494ca5076
convenience: varint -> vi
2014-09-17 15:27:12 -07:00
5f21059bf8
more convenient names
2014-09-17 15:20:01 -07:00
9473bdf9b0
more convenient name
2014-09-17 15:15:56 -07:00
7390b15f89
add set function to bip32
2014-09-17 15:11:16 -07:00
0641184e84
support string input in constructor
2014-09-17 15:02:11 -07:00
c41419b6ef
use buffer functions
...
...instead of adhoc uint functions
2014-09-17 14:49:17 -07:00
78ef76eb2f
more convenient constructor
...
...allow inputing strings or buffers in the constructor.
2014-09-17 14:29:53 -07:00
40ea68a3ff
more convenient Base58 constructor
2014-09-17 14:26:19 -07:00
ac85264a28
Address().fromBuffer(buf);
2014-09-17 14:22:18 -07:00
8a52e6c316
Block
2014-09-16 18:42:11 -07:00
0d180810de
Blockheader
2014-09-16 17:28:00 -07:00
7ea66e032f
add real-world tx to transaction test
2014-09-16 14:39:51 -07:00
5b25679e15
Transaction
2014-09-16 14:35:26 -07:00
6c42969d01
improve error message
2014-09-16 11:44:51 -07:00
6e9755b009
sign, verify convenience functions
2014-09-16 11:34:28 -07:00
ed335f35f7
throw error if hashbuf is not 32 bytes
2014-09-16 11:33:49 -07:00
ced35a07eb
Txout
2014-09-15 18:38:21 -07:00
42130c78a0
Txin
2014-09-15 17:08:09 -07:00
4594cbb9e7
add bn support to varint class
2014-09-15 15:29:39 -07:00
3fa651e553
disable examples in browser
2014-09-15 15:09:50 -07:00
f6a8878aa2
Varint class
...
...will be useful in transactions. Note that we already have a primitive
understanding of Varints in the BufferReader and BufferWriter classes. However,
the new Varint class is a varint object which actually depends on BufferReader
and BufferWriter for reading and writing varints. This class is for keeping
track of the raw buffer that is read in from a buffer.
2014-09-15 15:05:54 -07:00
4bb9105b2d
varInt -> varint
...
I don't like having to capitalize things unnecessarily
2014-09-15 14:41:46 -07:00
30c96721a0
varIntNum
2014-09-15 14:36:31 -07:00
d363956ba1
add readVarIntBuf function
...
...will be useful for new Varint class
2014-09-15 14:27:42 -07:00
3c668c9cf0
readVarInt -> readVarIntNum
...
"varInt" refers to the varInt object, which is not actually implemented yet.
This function should therefore really be called readVarIntNum.
2014-09-15 14:19:08 -07:00
8e959426e2
support reading varInt nums up to js precision
...
Javascript only supports 64 bit floating points, which have uint precision up
to Math.pow(2, 53). We now support reading variable sized numbers up to that
size. If the number is bigger than that, then we need to use BN.
2014-09-15 13:58:24 -07:00
543762bc67
fromBuffer convenience function for pubkey
2014-09-15 11:32:39 -07:00
385edbcc92
simplify ECIES interface
...
the toKeypair doesn't really need to be a keypair. upon encrypting, it merely
needs to be a pubkey. and upon decrypting, it needs to be a privkey.
2014-09-15 11:19:18 -07:00
Braydon Fuller
Manuel Araoz
Eric Martindale
Ryan X. Charles
Ryan X. Charles