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authorobscuren <geffobscura@gmail.com>2014-04-27 22:50:44 +0800
committerobscuren <geffobscura@gmail.com>2014-04-27 22:53:35 +0800
commit16e52327a4baa5547c38965fce53b3ff40b98173 (patch)
tree27fb43512c802e2c3c0fe8bd8d97a55aa2499758 /ethutil
parent05d2d8f27d0bea5b20be9bc3b4a259a12298ecab (diff)
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Upped version number
Diffstat (limited to 'ethutil')
-rw-r--r--ethutil/big.go8
-rw-r--r--ethutil/common.go7
-rw-r--r--ethutil/config.go2
3 files changed, 16 insertions, 1 deletions
diff --git a/ethutil/big.go b/ethutil/big.go
index 1a3902fa3..c0488a71f 100644
--- a/ethutil/big.go
+++ b/ethutil/big.go
@@ -50,3 +50,11 @@ func BigCopy(src *big.Int) (ret *big.Int) {
return
}
+
+func BigMax(x, y *big.Int) *big.Int {
+ if x.Cmp(y) <= 0 {
+ return x
+ }
+
+ return y
+}
diff --git a/ethutil/common.go b/ethutil/common.go
index c63af29a6..d0ee7b538 100644
--- a/ethutil/common.go
+++ b/ethutil/common.go
@@ -38,5 +38,12 @@ var (
Big1 = big.NewInt(1)
Big2 = big.NewInt(1)
Big0 = big.NewInt(0)
+ Big32 = big.NewInt(32)
Big256 = big.NewInt(0xff)
)
+
+func CreateAddress(b []byte, nonce *big.Int) []byte {
+ addrBytes := append(b, nonce.Bytes()...)
+
+ return Sha3Bin(addrBytes)[12:]
+}
diff --git a/ethutil/config.go b/ethutil/config.go
index 54b066fb9..86c0a855d 100644
--- a/ethutil/config.go
+++ b/ethutil/config.go
@@ -48,7 +48,7 @@ func ReadConfig(base string) *config {
}
}
- Config = &config{ExecPath: path, Debug: true, Ver: "0.3.1"}
+ Config = &config{ExecPath: path, Debug: true, Ver: "0.5"}
Config.Log = NewLogger(LogFile|LogStd, LogLevelDebug)
Config.SetClientString("/Ethereum(G)")
}