obscuren
0f51ee6c88
crypto: return common.Address rather than raw bytes
2015-06-04 19:28:39 +02:00
Gustav Simonsson
edbd902a1b
Initialise curve N value in package init
2015-06-03 14:44:29 +02:00
Gustav Simonsson
32e1b104f8
Add EC signature validations before call to libsecp256k1
2015-06-01 21:06:52 +02:00
Gustav Simonsson
e389585f1f
Change default keystore dir
2015-05-12 18:33:04 +02:00
Gustav Simonsson
2c1b0ff17e
Update key store to new spec but keep address field for now
...
* Also fix address types post-rebase
2015-05-12 17:22:17 +02:00
Gustav Simonsson
da9fe951da
Use common.Address type for accounts.Address
2015-05-12 17:19:39 +02:00
Gustav Simonsson
6b23094cff
Improve key store passphrase crypto
...
* Change MAC-then-Encrypt to Encrypt-then-MAC
* Change AES256 to AES128
* Use first 16 bytes of KDF derived key for AES and
remaining 16 for MAC
2015-05-12 17:18:30 +02:00
Gustav Simonsson
34c94d5fcd
Add loading of block test privkey if present
2015-04-27 20:30:26 +02:00
Felix Lange
4907d28967
crypto: update {Load,Save}ECDSA comments to mention hex encoding
2015-04-19 01:33:00 +02:00
Bas van Kervel
ef393da933
removed utility function and implemented hex conversation in crypto functions
2015-04-09 10:59:37 +02:00
Bas van Kervel
b3a3fdf9a4
Support for import/export hex encoded keys, closes #635
2015-04-08 23:03:47 +02:00
Gustav Simonsson
3f306f63d4
Forward and log EC recover err and remove dup pubkey len check
2015-04-07 12:48:19 +02:00
obscuren
61c5edcb57
Cleanup.
2015-03-29 15:02:49 +02:00
zelig
4ec38e3932
common: remove WriteFile and ReadAllFile (use ioutil instead)
2015-03-26 19:00:18 +00:00
zelig
c4ea921876
import/export accounts
...
- cli: add passwordfile flag
- cli: change unlock flag only takes account
- cli: with unlock you are prompted for password or use passfile with password flag
- cli: unlockAccount used in normal client start (run) and accountExport
- cli: getPassword used in accountCreate and accountImport
- accounts: Manager.Import, Manager.Export
- crypto: SaveECDSA (to complement LoadECDSA) to save to file
- crypto: NewKeyFromECDSA added (used in accountImport and New = generated constructor)
2015-03-26 19:00:18 +00:00
Felix Lange
ee7202fa00
Merge remote-tracking branch 'ethereum/conversion' into conversion
2015-03-17 12:01:40 +01:00
obscuren
515d9432fc
converted vm
2015-03-17 11:19:23 +01:00
Felix Lange
ad78db4d62
crypto: fix Sha3Hash and add a test for it
2015-03-17 01:32:35 +01:00
Felix Lange
64490897f3
crypto: add Sha3Hash
2015-03-16 17:27:24 +01:00
obscuren
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
Felix Lange
119bea22aa
crypto: switch to golang.org/x/crypto
...
code.google.com/p/go.crypto is deprecated and will cause
problems in future versions of Go.
2015-02-17 13:05:58 +01:00
obscuren
84f7c966f7
Moved ECIES to repo & added secondary title for webview
...
* ECIES moved from obscuren to ethereum
* Added html META[name=badge] to reflect menuItem.secondaryTitle
2015-02-14 00:25:47 +01:00
Felix Lange
0c7df37351
crypto: add key loading functions
2015-02-10 12:29:50 +01:00
Felix Lange
410b35e913
crypto: make it easier to run Sha3 on multiple inputs
...
crypto.Sha3(append(foo, bar)) --> crypto.Sha3(foo, bar)
crypto.Sha3([]byte{}) --> crypto.Sha3()
2015-02-06 00:00:36 +01:00
obscuren
c48644490f
Fixed whisper pub key bug
...
* Unrecoverable messages would cause segfault when recovering invalid
pub key
2015-01-30 13:24:20 +01:00
Gustav Simonsson
8d9752a557
Address pull request comments
...
* Use crypto.Sign instead of directly calling secp256k1 lib
* Rename UserAccount to Account and Addr to Address (for consistency)
* Change AccountManager.Sign to take ptr to Account instead of
address byte array
* Simplify copying of Accounts in Accounts()
* PubkeyToAddress and GetEntropyCSPRNG now exported
2015-01-28 05:12:57 +01:00
Gustav Simonsson
512ffa2bf4
Add accounts package and refactor key stores
...
* Add initial UserAccount and AccountManager structs
* Add NewAccount, Sign and Accounts functions
* Refactor key stores to use key address as main identifier
while keeping the UUID.
* Use key address as file/dir names instead of UUID
2015-01-26 04:30:17 +01:00
obscuren
a125b0fbc3
Merge branch 'import_presale_keys' of https://github.com/Gustav-Simonsson/go-ethereum into Gustav-Simonsson-import_presale_keys
...
Conflicts:
crypto/crypto.go
2015-01-22 22:42:39 +01:00
obscuren
0dfe511370
Use curve params instead of hardcoded 32 bytes
2015-01-22 18:15:11 +01:00
obscuren
d4cc2d3503
Pad private key when signing & length check for hashes in sign
2015-01-22 18:12:05 +01:00
obscuren
67f9783e6a
Moved obscuren secp256k1-go
2015-01-22 00:35:00 +01:00
obscuren
6eaa404187
Moved sha3 from obscuren
2015-01-22 00:25:00 +01:00
Gustav Simonsson
8af42d42da
CamelCase aesCBCDecrypt
2015-01-21 19:08:05 +01:00
Gustav Simonsson
1f8290ca44
Add ImportPreSaleKey
...
* ImportPreSaleKey takes a KeyStore, a presale key JSON (e.g. file content)
and a password string. It stores the key in the given key store.
* Refactored common AES decryption and moved some functions to crypto.go
2015-01-21 16:35:43 +01:00
obscuren
06e76422b5
Added length checkes
2014-12-12 22:24:04 +01:00
obscuren
0f5c6c5e2d
Changed new methods to use ecdsa package for pub prv keys
2014-12-10 14:17:10 +01:00
obscuren
87adff7e18
Added Encrypt & Decrypt using the ECIES w/ tests
2014-12-10 00:03:21 +01:00
obscuren
fd9da72536
ethcrypto => crypto
2014-10-31 12:37:43 +01:00
