package algorithm

import (
	"gitee.com/h79/goutils/common/coder"
	"gitee.com/h79/goutils/common/option"
)

type PKCS interface {
	Encrypt(raw, key []byte) (string, error)
	Decrypt(raw string, key []byte) ([]byte, error)
}

func NewPKCS(ver int, opts ...option.Option) PKCS {
	cd := coder.GetCoder(opts...)
	switch ver {
	case 1:
		return NewPKCS1(cd)

	case 7:
		return NewPKCS7(cd)
	}
	return nil
}