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package attest
import (
"bytes"
"crypto/rsa"
"encoding/base64"
"math/big"
"math/rand"
"testing"
)
func decodeBase10(base10 string, t *testing.T) *big.Int {
i, ok := new(big.Int).SetString(base10, 10)
if !ok {
t.Fatalf("failed decode of base10: %q", base10)
}
return i
}
func decodeBase64(in string, t *testing.T) []byte {
out, err := base64.StdEncoding.DecodeString(in)
if err != nil {
t.Fatal(err)
}
return out
}
func ekCertSigner(t *testing.T) *rsa.PrivateKey {
return &rsa.PrivateKey{
PublicKey: rsa.PublicKey{
N: decodeBase10("14314132931241006650998084889274020608918049032671858325988396851334124245188214251956198731333464217832226406088020736932173064754214329009979944037640912127943488972644697423190955557435910767690712778463524983667852819010259499695177313115447116110358524558307947613422897787329221478860907963827160223559690523660574329011927531289655711860504630573766609239332569210831325633840174683944553667352219670930408593321661375473885147973879086994006440025257225431977751512374815915392249179976902953721486040787792801849818254465486633791826766873076617116727073077821584676715609985777563958286637185868165868520557", t),
E: 3,
},
D: decodeBase10("9542755287494004433998723259516013739278699355114572217325597900889416163458809501304132487555642811888150937392013824621448709836142886006653296025093941418628992648429798282127303704957273845127141852309016655778568546006839666463451542076964744073572349705538631742281931858219480985907271975884773482372966847639853897890615456605598071088189838676728836833012254065983259638538107719766738032720239892094196108713378822882383694456030043492571063441943847195939549773271694647657549658603365629458610273821292232646334717612674519997533901052790334279661754176490593041941863932308687197618671528035670452762731", t),
Primes: []*big.Int{
decodeBase10("130903255182996722426771613606077755295583329135067340152947172868415809027537376306193179624298874215608270802054347609836776473930072411958753044562214537013874103802006369634761074377213995983876788718033850153719421695468704276694983032644416930879093914927146648402139231293035971427838068945045019075433", t),
decodeBase10("109348945610485453577574767652527472924289229538286649661240938988020367005475727988253438647560958573506159449538793540472829815903949343191091817779240101054552748665267574271163617694640513549693841337820602726596756351006149518830932261246698766355347898158548465400674856021497190430791824869615170301029", t),
},
}
}
func TestActivationTPM20(t *testing.T) {
priv := ekCertSigner(t)
rand := rand.New(rand.NewSource(123456))
// These parameters represent an AK generated on a real-world, infineon TPM.
params := ActivationParameters{
TPMVersion: TPMVersion20,
AK: AttestationParameters{
Public: decodeBase64("AAEACwAFBHIAIJ3/y/NsODrmmfuYaNxty4nXFTiEvigDkiwSQVi/rSKuABAAFAAECAAAAAAAAQC/08gj/04z4xGMIVTmr02lzhI5epufXgU831xEpf2qpXfvtNGUfqTcgWF2EUux2HDPqgcj59dtXRobQdlr4uCGNzfZIGAej4JusLa4MjpG6W2DtJPot6F1Mry63talzJ36U47niy9Iesd34CO2p9Xk3+86ZmBnQ6PQ2roUNK3l7bKz6cFLM9drOLwCqU0AUl6pHvzYPPz+xXsPl3iaA2cM97oneUiJNmJM7wtR9OcaKyIA4wVlX5TndB9NwWq5Iuj8q2Sp40Dg0noXXGSPliAtVD8flkXtAcuI9UHkQbzu9cGPRdSJPMn743GONg3bYalFtcgh2VpACXkPbXB32J7B", t),
CreateData: decodeBase64("AAAAAAAg47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFUBAAsAIgALWI9hwDRB3zYSkannqM5z0J1coQNA1Jz/oCRxJQwTaNwAIgALmyFYBhHeIU3FUKIAPgXFD3NXyasP3siQviDEyH7avu4AAA==", t),
CreateAttestation: decodeBase64("/1RDR4AaACIAC41+jhmEOue1MZhJjIk79ENar6i15rBvamXLpQnGTBCOAAAAAAAAD3GRNfU4syzJ1jQGATDCDteFC5C4ACIAC3ToMYGy9GXxcf8A0HvOuLOHbU7HPEppM47C7CMcU8TtACBDmJFUFO1f5+BYevaYdd3VtfMCsxIuHhoTZJczzLP2BA==", t),
CreateSignature: decodeBase64("ABQABAEALVzJSnKRJU39gHjETaI89/sM1L6HwBPGNekw6NojSW8bwD5/W1cLRDakCsYKUQu68mmbjs8xaIVBRvVM2YWP10tbTWNB0iJc9b8rERhkk3QIIFm/XsiVZsb0mysTxfeh8zygaAKQ/50sYyzp+raD0Ho0mYIRKJOEdQ6chsBflM3eB8mCXGTugUfrET80q3iu0gncaKWbfxQaQUb9ZTPSJrTN64HQ9tlOfnGT+8++WA3hV0NqKMnoAqiI9GZnI5MPXs6XxEncu/GJLJpAYZakBiS74Jvlr34Pur32B4xjm1M25AUGHEIgb6r49S0sV+hzaKu45858lQRMXj01GcyBhw==", t),
},
EK: &rsa.PublicKey{
E: priv.E,
N: priv.N,
},
Rand: rand,
}
secret, _, err := params.Generate()
if err != nil {
t.Fatalf("Generate() returned err: %v", err)
}
if got, want := secret, decodeBase64("0vhS7HtORX9uf/iyQ8Sf9WkpJuoJ1olCfTjSZuyNNxY=", t); !bytes.Equal(got, want) {
t.Fatalf("secret = %v, want %v", got, want)
}
}
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