ve':show===0}">
                <div class="form-group">
                    <label class="form-label">密钥算法</label>
                    <select class="form-control" v-model="generate_from.private_key_type">
                        <option v-for="v,index in private_key_type" :value="index">{{v}}</option>
                    </select>
                </div>
                <div class="form-group" v-if="generate_from.private_key_type!=3">
                    <label class="form-label">密钥长�