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Rename AIK to AK everywhere

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AIK is the terminology used as part of the TPM 1.2 specifications.
This commit is contained in:
Brandon Weeks
2019-10-03 12:32:50 -07:00
parent a0b6fcfd38
commit 73020b971b
22 changed files with 256 additions and 256 deletions
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10
attest/challenge.go
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@ -41,8 +41,8 @@ func makeEmptyPCRInfo() []byte {
return b.Bytes()
}
func makeActivationBlob(symKey, aikpub []byte) (blob []byte, err error) {
aikHash := sha1.Sum(aikpub)
func makeActivationBlob(symKey, akpub []byte) (blob []byte, err error) {
akHash := sha1.Sum(akpub)
var out bytes.Buffer
if err := binary.Write(&out, binary.BigEndian, activationBlobHeader{
@ -57,7 +57,7 @@ func makeActivationBlob(symKey, aikpub []byte) (blob []byte, err error) {
}
out.Write(symKey)
out.Write(aikHash[:])
out.Write(akHash[:])
out.Write(makeEmptyPCRInfo())
return out.Bytes(), nil
}
@ -102,7 +102,7 @@ func pad(plaintext []byte, bsize int) []byte {
// the secret encrypted with the session key credential contained in asymenc.
// To use this, pass asymenc as the input to the TPM_ActivateIdentity command.
// Use the returned credential as the aes key to decode the secret in symenc.
func generateChallenge12(rand io.Reader, pubkey *rsa.PublicKey, aikpub, secret []byte) (asymenc []byte, symenc []byte, err error) {
func generateChallenge12(rand io.Reader, pubkey *rsa.PublicKey, akpub, secret []byte) (asymenc []byte, symenc []byte, err error) {
aeskey := make([]byte, 16)
iv := make([]byte, 16)
if _, err = io.ReadFull(rand, aeskey); err != nil {
@ -112,7 +112,7 @@ func generateChallenge12(rand io.Reader, pubkey *rsa.PublicKey, aikpub, secret [
return nil, nil, err
}
activationBlob, err := makeActivationBlob(aeskey, aikpub)
activationBlob, err := makeActivationBlob(aeskey, akpub)
if err != nil {
return nil, nil, err
}