Function RSA2048SignBytes

common/persistence/utils.go:53–59

RSA2048SignBytes 对byte数组执行RSA2048运算

(body []byte, privateKey *rsa.PrivateKey)

// RSA2048SignBytes 对byte数组执行RSA2048运算
func RSA2048SignBytes(body []byte, privateKey *rsa.PrivateKey) ([]byte, error) {
	hash, err := SHA256Bytes(body)
	if err != nil {
		return nil, err
	}
	return RSA2048Sign(hash, privateKey)
}

// RSA2048Sign 用RSA2048运算签名
func RSA2048Sign(hash []byte, privateKey *rsa.PrivateKey) ([]byte, error) {