Go加密包

This commit is contained in:
songguangy
2018-11-03 18:18:27 +08:00
parent 69cfd0e777
commit 8295b89e59

View File

@@ -36,6 +36,17 @@ func RsaEncrypt(plainText ,key []byte)(cryptText []byte,err error){
//1. pem 解码
block, _:= pem.Decode(key)
//防止用户传的密钥不正确导致panic,这里恢复程序并打印错误
defer func(){
if err:=recover();err!=nil{
switch err.(type){
case runtime.Error:
fmt.Println("runtime err:",err,"请检查密钥是否正确")
default:
fmt.Println("error:",err)
}
}
}()
//2. block中的Bytes是x509编码的内容, x509解码
publicKeyInterface,err := x509.ParsePKIXPublicKey(block.Bytes)
if err!=nil{
@@ -71,6 +82,17 @@ func RsaDecrypt(cryptText ,key []byte)(plainText []byte,err error){
//1. pem格式解码
block, _ := pem.Decode(key)
//防止用户传的密钥不正确导致panic,这里恢复程序并打印错误
defer func(){
if err:=recover();err!=nil{
switch err.(type){
case runtime.Error:
fmt.Println("runtime err:",err,"请检查密钥是否正确")
default:
fmt.Println("error:",err)
}
}
}()
//2.x509解码
privateKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
if err!=nil{