16 Commits (ba996f5e27572e853bcc5c815ae72082a15c9183)

Author	SHA1	Message	Date
bas-vk	b59c8399fb	internal/ethapi: add personal_sign and fix eth_sign to hash message (#2940) ... This commit includes several API changes: - The behavior of eth_sign is changed. It now accepts an arbitrary message, prepends the well-known string \x19Ethereum Signed Message:\n<length of message> hashes the result using keccak256 and calculates the signature of the hash. This breaks backwards compatability! - personal_sign(hash, address [, password]) is added. It has the same semantics as eth_sign but also accepts a password. The private key used to sign the hash is temporarily unlocked in the scope of the request. - personal_recover(message, signature) is added and returns the address for the account that created a signature.	8 years ago
Ricardo Catalinas Jiménez	436fc8d76a	all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}() ... As we aren't really using the standarized SHA-3	9 years ago
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	9 years ago
Gustav Simonsson	c8ad64f33c	crypto, crypto/ecies, crypto/secp256k1: libsecp256k1 scalar mult ... thanks to Felix Lange (fjl) for help with design & impl	9 years ago
Gustav Simonsson	3340b56593	crypto: correct sig validation, add more unit tests	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
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".	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Felix Lange	ad78db4d62	crypto: fix Sha3Hash and add a test for it	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
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()	10 years ago
obscuren	d4cc2d3503	Pad private key when signing & length check for hashes in sign	10 years ago
obscuren	67f9783e6a	Moved `obscuren` secp256k1-go	10 years ago
obscuren	bcb1166e52	Added 0 key proof error ... Private key \x00\x00...\x00 returns the _exact_ same public key as \x11 \x11...\x11. Currently investigating.	10 years ago
obscuren	35fe4313d5	pre-pow	10 years ago
obscuren	fd9da72536	ethcrypto => crypto	10 years ago
Felix Lange	051af604e2	ethcrypto: fix the tests ... The Sha3 test contained the wrong expected result. Note that the implementation hasn't changed, the test simply contained an outdated expected value that was valid for the previous implementation.	10 years ago
obscuren	adabd71a4a	Changed back to FIPS 180	10 years ago
obscuren	627b7c9fd7	Updated to latest sha3 implementation. Fixes #48	10 years ago