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Turn appropriate RSAParameter calls into function calls (#71)

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Pwpon500 2019-08-16 10:33:28 -04:00 committed by Tom D
parent a1822903b4
commit e6f0fc6196
2 changed files with 3 additions and 3 deletions
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4
verifier/aik.go
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@ -74,7 +74,7 @@ func verifyAIK20(public, creationData, attestationData, signature []byte) (*pb.A
if pub.RSAParameters.KeyBits < 2048 { if pub.RSAParameters.KeyBits < 2048 {
out.KeyTooSmall = true out.KeyTooSmall = true
} }
out.RocaVulnerableKey = ROCAVulnerableKey(&rsa.PublicKey{N: pub.RSAParameters.Modulus}) out.RocaVulnerableKey = ROCAVulnerableKey(&rsa.PublicKey{N: pub.RSAParameters.Modulus()})
default: default:
return nil, fmt.Errorf("public key of alg 0x%x not supported", pub.Type) return nil, fmt.Errorf("public key of alg 0x%x not supported", pub.Type)
} }
@ -109,7 +109,7 @@ func verifyAIK20(public, creationData, attestationData, signature []byte) (*pb.A
out.NameAttestationMismatch = !match out.NameAttestationMismatch = !match
// Check the signature over the attestation data verifies correctly. // Check the signature over the attestation data verifies correctly.
p := rsa.PublicKey{E: int(pub.RSAParameters.Exponent), N: pub.RSAParameters.Modulus} p := rsa.PublicKey{E: int(pub.RSAParameters.Exponent()), N: pub.RSAParameters.Modulus()}
signHashConstructor, err := pub.RSAParameters.Sign.Hash.HashConstructor() signHashConstructor, err := pub.RSAParameters.Sign.Hash.HashConstructor()
if err != nil { if err != nil {
return nil, err return nil, err

2
verifier/quote.go
View File

@ -79,7 +79,7 @@ func VerifyQuote(tpmVersion tpb.TpmVersion, public, attestationData, signature [
pcrDigestMatched = bytes.Equal(compositeDigest.Sum(nil), digest) pcrDigestMatched = bytes.Equal(compositeDigest.Sum(nil), digest)
// Check the signature over the attestation data verifies correctly. // Check the signature over the attestation data verifies correctly.
p := rsa.PublicKey{E: int(pub.RSAParameters.Exponent), N: pub.RSAParameters.Modulus} p := rsa.PublicKey{E: int(pub.RSAParameters.Exponent()), N: pub.RSAParameters.Modulus()}
signHashConstructor, err := pub.RSAParameters.Sign.Hash.HashConstructor() signHashConstructor, err := pub.RSAParameters.Sign.Hash.HashConstructor()
if err != nil { if err != nil {
return nil, err return nil, err