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authorbas-vk <bas-vk@users.noreply.github.com>2016-10-29 03:25:49 +0800
committerFelix Lange <fjl@twurst.com>2016-10-29 03:25:49 +0800
commitb59c8399fbe42390a3d41e945d03b1f21c1a9b8d (patch)
treee7fd68d7619ef4cc2f7739c6fb85096238ae7a17 /accounts/abi
parent289b30715d097edafd5562f66cb3567a70b2d330 (diff)
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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.
Diffstat (limited to 'accounts/abi')
-rw-r--r--accounts/abi/bind/auth.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/accounts/abi/bind/auth.go b/accounts/abi/bind/auth.go
index 2cf22768c..cd6adc746 100644
--- a/accounts/abi/bind/auth.go
+++ b/accounts/abi/bind/auth.go
@@ -52,7 +52,7 @@ func NewKeyedTransactor(key *ecdsa.PrivateKey) *TransactOpts {
if address != keyAddr {
return nil, errors.New("not authorized to sign this account")
}
- signature, err := crypto.Sign(tx.SigHash().Bytes(), key)
+ signature, err := crypto.SignEthereum(tx.SigHash().Bytes(), key)
if err != nil {
return nil, err
}