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| author | zelig <viktor.tron@gmail.com> | 2015-03-25 22:58:52 +0800 |
|---|---|---|
| committer | zelig <viktor.tron@gmail.com> | 2015-03-27 03:00:18 +0800 |
| commit | 4ec38e39320ee9abccd96da765a9c65fccd04151 (patch) | |
| tree | 3f57aebae8bd42f766b80a3db5e3b22328e9a181 /crypto | |
| parent | 23e41a57ad7e7cb4bc5a1cbad28bbf8d65907fdd (diff) | |
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common: remove WriteFile and ReadAllFile (use ioutil instead)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/crypto.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/crypto.go b/crypto/crypto.go index 2d26dd25e..442942c6c 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -9,6 +9,7 @@ import ( "crypto/sha256" "fmt" "io" + "io/ioutil" "os" "encoding/hex" @@ -139,9 +140,10 @@ func LoadECDSA(file string) (*ecdsa.PrivateKey, error) { return ToECDSA(buf), nil } -// SaveECDSA saves a secp256k1 private key from the given file. +// SaveECDSA saves a secp256k1 private key to the given file with restrictive +// permissions func SaveECDSA(file string, key *ecdsa.PrivateKey) error { - return common.WriteFile(file, FromECDSA(key)) + return ioutil.WriteFile(file, FromECDSA(key), 0600) } func GenerateKey() (*ecdsa.PrivateKey, error) { |