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-rw-r--r--lib/sha1.go6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sha1.go b/lib/sha1.go
index f90bc53..bfe87b1 100644
--- a/lib/sha1.go
+++ b/lib/sha1.go
@@ -212,3 +212,9 @@ func Sha1Mac(secret, msg []byte) []byte {
return Sha1(append(secret, msg...))
}
+func Sha1MacVerify(secret, msg, mac []byte) bool {
+ if BytesEqual(Sha1(append(secret, msg...)), mac) {
+ return true
+ }
+ return false
+}