243 Commits (367e60549af9b6551e0f7604b33a5b1c891f6b23)

Author	SHA1	Message	Date
Péter Szilágyi	08eea0f0e4	accounts, core, crypto, internal: use normalised V during signature handling (#3455) ... To address increasing complexity in code that handles signatures, this PR discards all notion of "different" signature types at the library level. Both the crypto and accounts package is reduced to only be able to produce plain canonical secp256k1 signatures. This makes the crpyto APIs much cleaner, simpler and harder to abuse.	8 years ago
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
Felix Lange	54ea317375	crypto/sha3: update from golang.org/x/crypto/sha3 a 80b25ed4 ... This pulls in the assembly implementation of keccakf1600 for amd64.	8 years ago
Felix Lange	6fdd0893c3	all: fix go vet warnings	9 years ago
Felix Lange	85e6c40c00	accounts, crypto: move keystore to package accounts ... The account management API was originally implemented as a thin layer around crypto.KeyStore, on the grounds that several kinds of key stores would be implemented later on. It turns out that this won't happen so KeyStore is a superflous abstraction. In this commit crypto.KeyStore and everything related to it moves to package accounts and is unexported.	9 years ago
Felix Lange	83877a0f9d	tests: remove eth, node, accounts dependencies ... Unlocking the accounts in the test doesn't help with anything.	9 years ago
Péter Szilágyi	45d08a8aa7	crypto: expose key encryption method, add ping-pong test	9 years ago
Péter Szilágyi	0969b35eec	crypto: code polish + ensure key file contents match with name	9 years ago
Péter Szilágyi	cda91ee180	crypto: expose key decryption method to parse a string direclty	9 years ago
Ricardo Catalinas Jiménez	3d971c5a34	crypto: Remove dead code	9 years ago
Ricardo Catalinas Jiménez	0c6665558a	crypto: Add backward compatible aliases for Sha3{,Hash}()	9 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
Ricardo Catalinas Jiménez	c20d6e5e4e	crypto/sha3: Export Keccak-256 hash function ... This hash function is slightly different from the standarized NIST SHA-3 as both of them use different domain separation bits.	9 years ago
Ricardo Catalinas Jiménez	5387ad760f	crypto/sha3: Remove import path checking from vendored code	9 years ago
Ricardo Catalinas Jiménez	e4b138a593	crypto/sha3: Copy latest code from "golang.org/x/crypto/sha3" ... Revision: 1f22c0103821b9390939b6776727195525381532	9 years ago
Ricardo Catalinas Jiménez	0a1da69fac	crypto/sha3: Delete old copied code	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
Felix Lange	fdb936ee95	crypto/ecies: make authenticated shared data work ... The s2 parameter was not actually written to the MAC.	9 years ago
Felix Lange	032453b3e7	crypto: "Crypto" -> "crypto" in web3 key format	9 years ago
Felix Lange	02356b36d6	crypto/secp256k1: remove dependency on libgmp ... Turns out we actually don't need it, USE_NUM_NONE works because we also set USE_FIELD_INV_BUILTIN.	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	27a50c8f4b	core/secp256k1: update libsecp256k1 Go wrapper and tests	9 years ago
Felix Lange	e344e1d490	crypto/secp256k1: drop pkgsrc paths from CFLAGS ... They cause compiler warnings for people who don't have these directories. People with pkgsrc can add the directory through CGO_CFLAGS instead.	9 years ago
Felix Lange	5159f8f649	crypto/secp256k1: raise internal errors as recoverable Go panic	9 years ago
Felix Lange	1b29aed128	crypto/secp256k1: verify recovery ID before calling libsecp256k1 ... The C library treats the recovery ID as trusted input and crashes the process for invalid values, so it needs to be verified before calling into C. This will inhibit the crash in #1983. Also remove VerifySignature because we don't use it.	9 years ago
Felix Lange	16b0bc7c3b	crypto/secp256k1: add C compiler flags for pkgsrc ... pkgsrc is a cross-platform package manager that also supports OS X.	9 years ago
Drake Burroughs	05ea8926c3	cmd/utils, crypto: add --lightkdf flag for lighter KDF	9 years ago
zelig	8b81ad1fc4	console: ... * lines with leading space are ommitted from history * exit processed even with whitespace around * all whitespace lines (not only empty ones) are ignored add 7 missing commands to admin api autocomplete registrar: methods now return proper error if reg addresses are not set. fixes #1457 rpc/console: fix personal.newAccount() regression. Now all comms accept interactive password registrar: add registrar tests for errors crypto: catch AES decryption error on presale wallet import + fix error msg format. fixes #1580 CLI: improve error message when starting a second instance of geth. fixes #1564 cli/accounts: unlock multiple accounts. fixes #1785 * make unlocking multiple accounts work with inline <() fd * passwdfile now correctly read only once * improve logs * fix CLI help text for unlocking fix regression with docRoot / admin API * docRoot/jspath passed to rpc/api ParseApis, which passes onto adminApi * docRoot field for JS console in order to pass when RPC is (re)started * improve flag desc for jspath common/docserver: catch http errors from response fix rpc/api tests common/natspec: fix end to end test (skipped because takes 8s) registrar: fix major regression: * deploy registrars on frontier * register HashsReg and UrlHint in GlobalRegistrar. * set all 3 contract addresses in code * zero out addresses first in tests	9 years ago
Gustav Simonsson	2db9798646	common, crypto: add ICAP functions	9 years ago
Gustav Simonsson	f32fa075f1	core/secp256k1: update libsecp256k1 Go wrapper and tests	9 years ago
Gustav Simonsson	1d20b0247c	Update libsecp256k1	9 years ago
Gustav Simonsson	3340b56593	crypto: correct sig validation, add more unit tests	9 years ago
Jeff R. Allen	0d40727775	Change go-uuid to use the current supported repository.	9 years ago
zelig	d4da2f630e	crypto: remove obsolete key files	9 years ago
Pavol Rusnak	3f07afbbd2	remove elliptic.P224 usage ... Fedora/RedHat distros comply with US patent law and remove this curve, which makes it impossible to run ethereum with distro provided Golang. File crypto/ecies/README claims it is unsupported anyway.	9 years ago
Fynn	7065ebd2ed	FreeBSD support	9 years ago
Felix Lange	453d2c9ce1	crypto: fix build with Go 1.5	9 years ago
Felix Lange	67598d9d08	crypto/sha3: add full license headers	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	f4acdea402	crypto: fix license of curve.go ... crypto/curve.go is not our code and has its own license. This commit excludes it in update-license.go and removes our GPL header.	9 years ago
Felix Lange	06d5898d6a	crypto: remove debug print call after decrypting a key from disk	9 years ago
zelig	589f1c85b9	: colon => dash - in keyfile name - slight deviation from ISO8601 for WIN FS compatibility	10 years ago
Felix Lange	4fb28e0dab	all: goimports -w	10 years ago
Felix Lange	e813626ee1	all: remove @author comments	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
zelig	1959346793	account update: migrate or change password ... * account.Update * KeyStore.Cleanup * fix dir rm for old format deleteKey	10 years ago
zelig	fc17a527bc	fix account ordering ... * chronological order of creation * new naming scheme keystore/UTC--<created_at UTC ISO8601>-<address hex> * KeyStore2 -> KeyStore * backward compatibility * refactor keyStore methods	10 years ago
zelig	a4df9d74ea	accounts order by keyfile ctime	10 years ago
Gustav Simonsson	d23ec6c419	Change keystore to version 3 ... * Change password protection crypto in keystore to version 3 * Update KeyStoreTests/basic_tests.json * Add support for PBKDF2 with HMAC-SHA256 * Change MAC and encryption key to avoid unnecessary hashing * Add tests for test vectors in new wiki page defining version 3 * Add tests for new keystore tests in ethereum/tests repo * Move JSON loading util to common for use in both tests and crypto packages * Add backwards compatibility with key store version 1	10 years ago