feat: add key_version and hkdf_salt columns to UserWallet

2026-03-23 10:36:50 +09:00
parent d46ba47c63
commit 81214d42e5
1 changed files with 2 additions and 0 deletions
--- a/internal/chain/model.go
+++ b/internal/chain/model.go
@@ -17,4 +17,6 @@ type UserWallet struct {
 	Address          string         `json:"address"   gorm:"type:varchar(40);uniqueIndex;not null"`
 	EncryptedPrivKey string         `json:"-"         gorm:"type:varchar(512);not null"`
 	EncNonce         string         `json:"-"         gorm:"type:varchar(48);not null"`
+	KeyVersion       int            `json:"-"         gorm:"type:tinyint;default:1;not null"`
+	HKDFSalt         string         `json:"-"         gorm:"type:varchar(32)"` // 16 bytes hex, nullable for v1
 }