asn1 go（客户端证书认证）(asn1 go (client side cert auth))

 我试图让客户端证书auth工作，并在阅读https://developer.mozilla.org/en-US/docs/Web/HTML/Element/keygen后，我意识到我需要解析一些asn1。 
 
 我试图使用的结构是这样的： 
 
type PublicKeyAndChallenge struct {
    Spki asn1.BitString
    Challenge asn1.BitString
}

type SignedPublicKeyAndChallenge struct{
    PublicKeyAndChallenge PublicKeyAndChallenge
    SignitureAlgorithm  asn1.BitString
    Signiture asn1.BitString
}
 
 我将base64编码asn1解码为[]字节，然后我尝试将asn1解组到结构中。 
 
signeeKeySigned := make([]byte, 2048)
    _ , err = base64.StdEncoding.Decode(signeeKeySigned, signeePubKeySigned)
    if ( err != nil ){
        log.Fatal(err)
    }   
    //Parse should be asn.1 encoded
    var signee SignedPublicKeyAndChallenge
    _, err = asn1.Unmarshal(signeeKeySigned, &signee)
    if err != nil {
        log.Fatal(err)
    }  
 
 我收到一个结构错误，所以我相信我的结构一定不是正确的，但我无法弄明白。 

I am trying to get client side cert auth working and after reading https://developer.mozilla.org/en-US/docs/Web/HTML/Element/keygen I realised I needed to parse some asn1.
 
The structure I'm trying to use is this:
 
type PublicKeyAndChallenge struct {
    Spki asn1.BitString
    Challenge asn1.BitString
}

type SignedPublicKeyAndChallenge struct{
    PublicKeyAndChallenge PublicKeyAndChallenge
    SignitureAlgorithm  asn1.BitString
    Signiture asn1.BitString
}
 
I decode the base64 encoded asn1 into a []byte, then I try to unmarshal the asn1 into the structure.
 
signeeKeySigned := make([]byte, 2048)
    _ , err = base64.StdEncoding.Decode(signeeKeySigned, signeePubKeySigned)
    if ( err != nil ){
        log.Fatal(err)
    }   
    //Parse should be asn.1 encoded
    var signee SignedPublicKeyAndChallenge
    _, err = asn1.Unmarshal(signeeKeySigned, &signee)
    if err != nil {
        log.Fatal(err)
    }  
 
I am getting a structure error so I believe my structure in go must not be correct, but I am not able to figure it out.

原文：https://stackoverflow.com/questions/27992496