Implement bcrypt

bcrypt/verifier.go

@@ -0,0 +1,15 @@
+package bcrypt
+
+import (
+	"golang.org/x/crypto/bcrypt"
+)
+
+// Verifier verifys passwords using Bcrypt
+type Verifier struct {
+	cost int
+}
+
+// Verify verifys a Password
+func (bv *Verifier) Verify(password string, hashOnDb string) error {
+	return bcrypt.CompareHashAndPassword([]byte(hashOnDb), []byte(password))
+}