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Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/utils.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/utils.go b/crypto/utils.go index 5534ece..dfb4987 100644 --- a/crypto/utils.go +++ b/crypto/utils.go @@ -28,3 +28,8 @@ import ( func Keccak256Hash(data ...[]byte) (h common.Hash) { return common.Hash(crypto.Keccak256Hash(data...)) } + +// Clone returns a deep copy of a signature. +func (sig Signature) Clone() Signature { + return append(Signature{}, sig...) +} |