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op-geth
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15 Commits

Author SHA1 Message Date
Ricardo Catalinas Jiménez 436fc8d76a all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}() 
As we aren't really using the standarized SHA-3
 2016-02-21 22:34:34 +00:00
Gustav Simonsson 371871d685 parmas, crypto, core, core/vm: homestead consensus protocol changes 
* change gas cost for contract creating txs
* invalidate signature with s value greater than secp256k1 N / 2
* OOG contract creation if not enough gas to store code
* new difficulty adjustment algorithm
* new DELEGATECALL op code
 2016-02-18 10:08:11 +01:00
Gustav Simonsson c8ad64f33c crypto, crypto/ecies, crypto/secp256k1: libsecp256k1 scalar mult 
thanks to Felix Lange (fjl) for help with design & impl
 2015-11-30 13:43:32 +01:00
Gustav Simonsson 3340b56593 crypto: correct sig validation, add more unit tests 2015-09-22 17:33:39 +02:00
Felix Lange bfbcfbe4a9 all: fix license headers one more time 
I forgot to update one instance of "go-ethereum" in commit 3f047be5a.
 2015-07-23 18:35:11 +02:00
Felix Lange 3f047be5aa all: update license headers to distiguish GPL/LGPL 
All code outside of cmd/ is licensed as LGPL. The headers
now reflect this by calling the whole work "the go-ethereum library".
 2015-07-22 18:51:45 +02:00
Felix Lange ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
Felix Lange ad78db4d62 crypto: fix Sha3Hash and add a test for it 2015-03-17 01:32:35 +01:00
obscuren b523441361 Moved ethutil => common 2015-03-16 11:27:38 +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 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 bcb1166e52 Added 0 key proof error 
Private key \x00\x00...\x00 returns the _exact_ same public key as \x11
\x11...\x11. Currently investigating.
 2015-01-19 11:22:56 +01:00
obscuren 35fe4313d5 pre-pow 2015-01-12 10:19:27 +01:00
obscuren fd9da72536 ethcrypto => crypto 2014-10-31 12:37:43 +01:00