Bug 1397992 - Refactor pk11 signing test cases, r=ttaubert

3 files changed, 190 insertions, 231 deletions

diff --git a/gtests/pk11_gtest/pk11_ecdsa_unittest.cc b/gtests/pk11_gtest/pk11_ecdsa_unittest.cc
index a54190c7c..fb0659852 100644
--- a/gtests/pk11_gtest/pk11_ecdsa_unittest.cc
+++ b/gtests/pk11_gtest/pk11_ecdsa_unittest.cc
@@ -15,103 +15,117 @@
 
 namespace nss_test {
 
-class Pkcs11EcdsaTest : public Pk11SignatureTest {
+class Pkcs11EcdsaTestBase : public Pk11SignatureTest {
  protected:
-  CK_MECHANISM_TYPE mechanism() { return CKM_ECDSA; }
-  SECItem* parameters() { return nullptr; }
+  Pkcs11EcdsaTestBase(SECOidTag hash_oid)
+      : Pk11SignatureTest(CKM_ECDSA, hash_oid) {}
 };
 
-class Pkcs11EcdsaSha256Test : public Pkcs11EcdsaTest {
- protected:
-  SECOidTag hashOID() { return SEC_OID_SHA256; }
+struct Pkcs11EcdsaTestParams {
+  SECOidTag hash_oid_;
+  Pkcs11SignatureTestParams sig_params_;
 };
 
-class Pkcs11EcdsaSha384Test : public Pkcs11EcdsaTest {
- protected:
-  SECOidTag hashOID() { return SEC_OID_SHA384; }
+class Pkcs11EcdsaTest
+    : public Pkcs11EcdsaTestBase,
+      public ::testing::WithParamInterface<Pkcs11EcdsaTestParams> {
+ public:
+  Pkcs11EcdsaTest() : Pkcs11EcdsaTestBase(GetParam().hash_oid_) {}
 };
 
-class Pkcs11EcdsaSha512Test : public Pkcs11EcdsaTest {
- protected:
-  SECOidTag hashOID() { return SEC_OID_SHA512; }
-};
+TEST_P(Pkcs11EcdsaTest, Verify) { Verify(GetParam().sig_params_); }
 
-TEST_F(Pkcs11EcdsaSha256Test, VerifyP256) {
-  SIG_TEST_VECTOR_VERIFY(kP256Spki, kP256Data, kP256Signature)
-}
-TEST_F(Pkcs11EcdsaSha256Test, SignAndVerifyP256) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kP256Pkcs8, kP256Spki, kP256Data)
+TEST_P(Pkcs11EcdsaTest, SignAndVerify) {
+  SignAndVerify(GetParam().sig_params_);
 }
 
-TEST_F(Pkcs11EcdsaSha384Test, VerifyP384) {
-  SIG_TEST_VECTOR_VERIFY(kP384Spki, kP384Data, kP384Signature)
-}
-TEST_F(Pkcs11EcdsaSha384Test, SignAndVerifyP384) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kP384Pkcs8, kP384Spki, kP384Data)
-}
-
-TEST_F(Pkcs11EcdsaSha512Test, VerifyP521) {
-  SIG_TEST_VECTOR_VERIFY(kP521Spki, kP521Data, kP521Signature)
-}
-TEST_F(Pkcs11EcdsaSha512Test, SignAndVerifyP521) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kP521Pkcs8, kP521Spki, kP521Data)
-}
+static const Pkcs11EcdsaTestParams kEcdsaVectors[] = {
+    {SEC_OID_SHA256,
+     {DataBuffer(kP256Pkcs8, sizeof(kP256Pkcs8)),
+      DataBuffer(kP256Spki, sizeof(kP256Spki)),
+      DataBuffer(kP256Data, sizeof(kP256Data)),
+      DataBuffer(kP256Signature, sizeof(kP256Signature))}},
+    {SEC_OID_SHA384,
+     {DataBuffer(kP384Pkcs8, sizeof(kP384Pkcs8)),
+      DataBuffer(kP384Spki, sizeof(kP384Spki)),
+      DataBuffer(kP384Data, sizeof(kP384Data)),
+      DataBuffer(kP384Signature, sizeof(kP384Signature))}},
+    {SEC_OID_SHA512,
+     {DataBuffer(kP521Pkcs8, sizeof(kP521Pkcs8)),
+      DataBuffer(kP521Spki, sizeof(kP521Spki)),
+      DataBuffer(kP521Data, sizeof(kP521Data)),
+      DataBuffer(kP521Signature, sizeof(kP521Signature))}}};
+
+INSTANTIATE_TEST_CASE_P(EcdsaSignVerify, Pkcs11EcdsaTest,
+                        ::testing::ValuesIn(kEcdsaVectors));
+
+class Pkcs11EcdsaSha256Test : public Pkcs11EcdsaTestBase {
+ public:
+  Pkcs11EcdsaSha256Test() : Pkcs11EcdsaTestBase(SEC_OID_SHA256) {}
+};
 
 // Importing a private key in PKCS#8 format must fail when the outer AlgID
 // struct contains neither id-ecPublicKey nor a namedCurve parameter.
 TEST_F(Pkcs11EcdsaSha256Test, ImportNoCurveOIDOrAlgorithmParams) {
-  EXPECT_FALSE(ImportPrivateKey(kP256Pkcs8NoCurveOIDOrAlgorithmParams,
-                                sizeof(kP256Pkcs8NoCurveOIDOrAlgorithmParams)));
+  DataBuffer k(kP256Pkcs8NoCurveOIDOrAlgorithmParams,
+               sizeof(kP256Pkcs8NoCurveOIDOrAlgorithmParams));
+  EXPECT_FALSE(ImportPrivateKey(k));
 };
 
 // Importing a private key in PKCS#8 format must succeed when only the outer
 // AlgID struct contains the namedCurve parameters.
 TEST_F(Pkcs11EcdsaSha256Test, ImportOnlyAlgorithmParams) {
-  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(
-      kP256Pkcs8OnlyAlgorithmParams, sizeof(kP256Pkcs8OnlyAlgorithmParams),
-      kP256Data, sizeof(kP256Data)));
+  DataBuffer k(kP256Pkcs8OnlyAlgorithmParams,
+               sizeof(kP256Pkcs8OnlyAlgorithmParams));
+  DataBuffer data(kP256Data, sizeof(kP256Data));
+  DataBuffer sig;
+  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(k, data, &sig));
 };
 
 // Importing a private key in PKCS#8 format must succeed when the outer AlgID
 // struct and the inner ECPrivateKey contain the same namedCurve parameters.
 // The inner curveOID is always ignored, so only the outer one will be used.
 TEST_F(Pkcs11EcdsaSha256Test, ImportMatchingCurveOIDAndAlgorithmParams) {
-  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(
-      kP256Pkcs8MatchingCurveOIDAndAlgorithmParams,
-      sizeof(kP256Pkcs8MatchingCurveOIDAndAlgorithmParams), kP256Data,
-      sizeof(kP256Data)));
+  DataBuffer k(kP256Pkcs8MatchingCurveOIDAndAlgorithmParams,
+               sizeof(kP256Pkcs8MatchingCurveOIDAndAlgorithmParams));
+  DataBuffer data(kP256Data, sizeof(kP256Data));
+  DataBuffer sig;
+  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(k, data, &sig));
 };
 
 // Importing a private key in PKCS#8 format must succeed when the outer AlgID
 // struct and the inner ECPrivateKey contain dissimilar namedCurve parameters.
 // The inner curveOID is always ignored, so only the outer one will be used.
 TEST_F(Pkcs11EcdsaSha256Test, ImportDissimilarCurveOIDAndAlgorithmParams) {
-  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(
-      kP256Pkcs8DissimilarCurveOIDAndAlgorithmParams,
-      sizeof(kP256Pkcs8DissimilarCurveOIDAndAlgorithmParams), kP256Data,
-      sizeof(kP256Data)));
+  DataBuffer k(kP256Pkcs8DissimilarCurveOIDAndAlgorithmParams,
+               sizeof(kP256Pkcs8DissimilarCurveOIDAndAlgorithmParams));
+  DataBuffer data(kP256Data, sizeof(kP256Data));
+  DataBuffer sig;
+  EXPECT_TRUE(ImportPrivateKeyAndSignHashedData(k, data, &sig));
 };
 
 // Importing a private key in PKCS#8 format must fail when the outer ASN.1
 // AlgorithmID struct contains only id-ecPublicKey but no namedCurve parameter.
 TEST_F(Pkcs11EcdsaSha256Test, ImportNoAlgorithmParams) {
-  EXPECT_FALSE(ImportPrivateKey(kP256Pkcs8NoAlgorithmParams,
-                                sizeof(kP256Pkcs8NoAlgorithmParams)));
+  DataBuffer k(kP256Pkcs8NoAlgorithmParams,
+               sizeof(kP256Pkcs8NoAlgorithmParams));
+  EXPECT_FALSE(ImportPrivateKey(k));
 };
 
 // Importing a private key in PKCS#8 format must fail when id-ecPublicKey is
 // given (so we know it's an EC key) but the namedCurve parameter is unknown.
 TEST_F(Pkcs11EcdsaSha256Test, ImportInvalidAlgorithmParams) {
-  EXPECT_FALSE(ImportPrivateKey(kP256Pkcs8InvalidAlgorithmParams,
-                                sizeof(kP256Pkcs8InvalidAlgorithmParams)));
+  DataBuffer k(kP256Pkcs8InvalidAlgorithmParams,
+               sizeof(kP256Pkcs8InvalidAlgorithmParams));
+  EXPECT_FALSE(ImportPrivateKey(k));
 };
 
 // Importing a private key in PKCS#8 format with a point not on the curve will
 // succeed. Using the contained public key however will fail when trying to
 // import it before using it for any operation.
 TEST_F(Pkcs11EcdsaSha256Test, ImportPointNotOnCurve) {
-  ScopedSECKEYPrivateKey privKey(ImportPrivateKey(
-      kP256Pkcs8PointNotOnCurve, sizeof(kP256Pkcs8PointNotOnCurve)));
+  DataBuffer k(kP256Pkcs8PointNotOnCurve, sizeof(kP256Pkcs8PointNotOnCurve));
+  ScopedSECKEYPrivateKey privKey(ImportPrivateKey(k));
   ASSERT_TRUE(privKey);
 
   ScopedSECKEYPublicKey pubKey(SECKEY_ConvertToPublicKey(privKey.get()));
@@ -127,23 +141,23 @@ TEST_F(Pkcs11EcdsaSha256Test, ImportPointNotOnCurve) {
 // Importing a private key in PKCS#8 format must fail when no point is given.
 // PK11 currently offers no APIs to derive raw public keys from private values.
 TEST_F(Pkcs11EcdsaSha256Test, ImportNoPublicKey) {
-  EXPECT_FALSE(
-      ImportPrivateKey(kP256Pkcs8NoPublicKey, sizeof(kP256Pkcs8NoPublicKey)));
+  DataBuffer k(kP256Pkcs8NoPublicKey, sizeof(kP256Pkcs8NoPublicKey));
+  EXPECT_FALSE(ImportPrivateKey(k));
 };
 
 // Importing a public key in SPKI format must fail when id-ecPublicKey is
 // given (so we know it's an EC key) but the namedCurve parameter is missing.
 TEST_F(Pkcs11EcdsaSha256Test, ImportSpkiNoAlgorithmParams) {
-  EXPECT_FALSE(ImportPublicKey(kP256SpkiNoAlgorithmParams,
-                               sizeof(kP256SpkiNoAlgorithmParams)));
+  DataBuffer k(kP256SpkiNoAlgorithmParams, sizeof(kP256SpkiNoAlgorithmParams));
+  EXPECT_FALSE(ImportPublicKey(k));
 }
 
 // Importing a public key in SPKI format with a point not on the curve will
 // succeed. Using the public key however will fail when trying to import
 // it before using it for any operation.
 TEST_F(Pkcs11EcdsaSha256Test, ImportSpkiPointNotOnCurve) {
-  ScopedSECKEYPublicKey pubKey(ImportPublicKey(
-      kP256SpkiPointNotOnCurve, sizeof(kP256SpkiPointNotOnCurve)));
+  DataBuffer k(kP256SpkiPointNotOnCurve, sizeof(kP256SpkiPointNotOnCurve));
+  ScopedSECKEYPublicKey pubKey(ImportPublicKey(k));
   ASSERT_TRUE(pubKey);
 
   ScopedPK11SlotInfo slot(PK11_GetInternalSlot());
diff --git a/gtests/pk11_gtest/pk11_rsapss_unittest.cc b/gtests/pk11_gtest/pk11_rsapss_unittest.cc
index 012bae0e9..6c8c5ab4e 100644
--- a/gtests/pk11_gtest/pk11_rsapss_unittest.cc
+++ b/gtests/pk11_gtest/pk11_rsapss_unittest.cc
@@ -12,14 +12,14 @@
 #include "gtest/gtest.h"
 #include "scoped_ptrs.h"
 
-#include "pk11_rsapss_vectors.h"
 #include "pk11_signature_test.h"
+#include "pk11_rsapss_vectors.h"
 
 namespace nss_test {
 
-class Pkcs11RsaPssVectorTest : public Pk11SignatureTest {
+class Pkcs11RsaPssTest : public Pk11SignatureTest {
  public:
-  Pkcs11RsaPssVectorTest() {
+  Pkcs11RsaPssTest() : Pk11SignatureTest(CKM_RSA_PKCS_PSS, SEC_OID_SHA1) {
     rsaPssParams_.hashAlg = CKM_SHA_1;
     rsaPssParams_.mgf = CKG_MGF1_SHA1;
     rsaPssParams_.sLen = HASH_ResultLenByOidTag(SEC_OID_SHA1);
@@ -30,16 +30,14 @@ class Pkcs11RsaPssVectorTest : public Pk11SignatureTest {
   }
 
  protected:
-  CK_MECHANISM_TYPE mechanism() { return CKM_RSA_PKCS_PSS; }
-  SECItem* parameters() { return &params_; }
-  SECOidTag hashOID() { return SEC_OID_SHA1; }
+  const SECItem* parameters() const { return &params_; }
 
  private:
   CK_RSA_PKCS_PSS_PARAMS rsaPssParams_;
   SECItem params_;
 };
 
-TEST_F(Pkcs11RsaPssVectorTest, GenerateAndSignAndVerify) {
+TEST_F(Pkcs11RsaPssTest, GenerateAndSignAndVerify) {
   // Sign data with a 1024-bit RSA key, using PSS/SHA-256.
   SECOidTag hashOid = SEC_OID_SHA256;
   CK_MECHANISM_TYPE hashMech = CKM_SHA256;
@@ -95,105 +93,56 @@ TEST_F(Pkcs11RsaPssVectorTest, GenerateAndSignAndVerify) {
   EXPECT_EQ(rv, SECFailure);
 }
 
-// RSA-PSS test vectors, pss-vect.txt, Example 1.1: A 1024-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature1) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector1Spki, kTestVector1Data, kTestVector1Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify1) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector1Pkcs8, kTestVector1Spki,
-                              kTestVector1Data);
-}
+class Pkcs11RsaPssVectorTest
+    : public Pkcs11RsaPssTest,
+      public ::testing::WithParamInterface<Pkcs11SignatureTestParams> {};
 
-// RSA-PSS test vectors, pss-vect.txt, Example 2.1: A 1025-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature2) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector2Spki, kTestVector2Data, kTestVector2Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify2) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector2Pkcs8, kTestVector2Spki,
-                              kTestVector2Data);
-}
+TEST_P(Pkcs11RsaPssVectorTest, Verify) { Verify(GetParam()); }
 
-// RSA-PSS test vectors, pss-vect.txt, Example 3.1: A 1026-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature3) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector3Spki, kTestVector3Data, kTestVector3Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify3) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector3Pkcs8, kTestVector3Spki,
-                              kTestVector3Data);
-}
+TEST_P(Pkcs11RsaPssVectorTest, SignAndVerify) { SignAndVerify(GetParam()); }
 
-// RSA-PSS test vectors, pss-vect.txt, Example 4.1: A 1027-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature4) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector4Spki, kTestVector4Data, kTestVector4Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify4) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector4Pkcs8, kTestVector4Spki,
-                              kTestVector4Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 5.1: A 1028-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature5) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector5Spki, kTestVector5Data, kTestVector5Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify5) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector5Pkcs8, kTestVector5Spki,
-                              kTestVector5Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 6.1: A 1029-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature6) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector6Spki, kTestVector6Data, kTestVector6Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify6) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector6Pkcs8, kTestVector6Spki,
-                              kTestVector6Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 7.1: A 1030-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature7) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector7Spki, kTestVector7Data, kTestVector7Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify7) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector7Pkcs8, kTestVector7Spki,
-                              kTestVector7Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 8.1: A 1031-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature8) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector8Spki, kTestVector8Data, kTestVector8Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify8) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector8Pkcs8, kTestVector8Spki,
-                              kTestVector8Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 9.1: A 1536-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature9) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector9Spki, kTestVector9Data, kTestVector9Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify9) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector9Pkcs8, kTestVector9Spki,
-                              kTestVector9Data);
-}
-
-// RSA-PSS test vectors, pss-vect.txt, Example 10.1: A 2048-bit RSA Key Pair
-// <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
-TEST_F(Pkcs11RsaPssVectorTest, VerifyKnownSignature10) {
-  SIG_TEST_VECTOR_VERIFY(kTestVector10Spki, kTestVector10Data,
-                         kTestVector10Sig);
-}
-TEST_F(Pkcs11RsaPssVectorTest, SignAndVerify10) {
-  SIG_TEST_VECTOR_SIGN_VERIFY(kTestVector10Pkcs8, kTestVector10Spki,
-                              kTestVector10Data);
-}
+#define VECTOR(pkcs8, spki, data, sig)                                \
+  {                                                                   \
+    DataBuffer(pkcs8, sizeof(pkcs8)), DataBuffer(spki, sizeof(spki)), \
+        DataBuffer(data, sizeof(data)), DataBuffer(sig, sizeof(sig))  \
+  }
+#define VECTOR_N(n)                                                         \
+  VECTOR(kTestVector##n##Pkcs8, kTestVector##n##Spki, kTestVector##n##Data, \
+         kTestVector##n##Sig)
+
+static const Pkcs11SignatureTestParams kRsaPssVectors[] = {
+    // RSA-PSS test vectors, pss-vect.txt, Example 1.1: A 1024-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(1),
+    // RSA-PSS test vectors, pss-vect.txt, Example 2.1: A 1025-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(2),
+    // RSA-PSS test vectors, pss-vect.txt, Example 3.1: A 1026-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(3),
+    // RSA-PSS test vectors, pss-vect.txt, Example 4.1: A 1027-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(4),
+    // RSA-PSS test vectors, pss-vect.txt, Example 5.1: A 1028-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(5),
+    // RSA-PSS test vectors, pss-vect.txt, Example 6.1: A 1029-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(6),
+    // RSA-PSS test vectors, pss-vect.txt, Example 7.1: A 1030-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(7),
+    // RSA-PSS test vectors, pss-vect.txt, Example 8.1: A 1031-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(8),
+    // RSA-PSS test vectors, pss-vect.txt, Example 9.1: A 1536-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(9),
+    // RSA-PSS test vectors, pss-vect.txt, Example 10.1: A 2048-bit RSA Key Pair
+    // <ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1-vec.zip>
+    VECTOR_N(10)};
+
+INSTANTIATE_TEST_CASE_P(RsaPssSignVerify, Pkcs11RsaPssVectorTest,
+                        ::testing::ValuesIn(kRsaPssVectors));
 
 }  // namespace nss_test
diff --git a/gtests/pk11_gtest/pk11_signature_test.h b/gtests/pk11_gtest/pk11_signature_test.h
index e6a0a9c57..2712353ca 100644
--- a/gtests/pk11_gtest/pk11_signature_test.h
+++ b/gtests/pk11_gtest/pk11_signature_test.h
@@ -9,26 +9,37 @@
 
 #include "cpputil.h"
 #include "scoped_ptrs.h"
+#include "databuffer.h"
 
 #include "gtest/gtest.h"
 
 namespace nss_test {
 
+// For test vectors.
+struct Pkcs11SignatureTestParams {
+  const DataBuffer pkcs8_;
+  const DataBuffer spki_;
+  const DataBuffer data_;
+  const DataBuffer signature_;
+};
+
 class Pk11SignatureTest : public ::testing::Test {
  protected:
-  virtual CK_MECHANISM_TYPE mechanism() = 0;
-  virtual SECItem* parameters() = 0;
-  virtual SECOidTag hashOID() = 0;
+  Pk11SignatureTest(CK_MECHANISM_TYPE mechanism, SECOidTag hash_oid)
+      : mechanism_(mechanism), hash_oid_(hash_oid) {}
 
-  ScopedSECKEYPrivateKey ImportPrivateKey(const uint8_t* pkcs8,
-                                          size_t pkcs8_len) {
+  virtual const SECItem* parameters() const { return nullptr; }
+  CK_MECHANISM_TYPE mechanism() const { return mechanism_; }
+
+  ScopedSECKEYPrivateKey ImportPrivateKey(const DataBuffer& pkcs8) {
     ScopedPK11SlotInfo slot(PK11_GetInternalSlot());
     if (!slot) {
+      ADD_FAILURE() << "No slot";
       return nullptr;
     }
 
-    SECItem pkcs8Item = {siBuffer, toUcharPtr(pkcs8),
-                         static_cast<unsigned int>(pkcs8_len)};
+    SECItem pkcs8Item = {siBuffer, toUcharPtr(pkcs8.data()),
+                         static_cast<unsigned int>(pkcs8.len())};
 
     SECKEYPrivateKey* key = nullptr;
     SECStatus rv = PK11_ImportDERPrivateKeyInfoAndReturnKey(
@@ -42,9 +53,9 @@ class Pk11SignatureTest : public ::testing::Test {
     return ScopedSECKEYPrivateKey(key);
   }
 
-  ScopedSECKEYPublicKey ImportPublicKey(const uint8_t* spki, size_t spki_len) {
-    SECItem spkiItem = {siBuffer, toUcharPtr(spki),
-                        static_cast<unsigned int>(spki_len)};
+  ScopedSECKEYPublicKey ImportPublicKey(const DataBuffer& spki) {
+    SECItem spkiItem = {siBuffer, toUcharPtr(spki.data()),
+                        static_cast<unsigned int>(spki.len())};
 
     ScopedCERTSubjectPublicKeyInfo certSpki(
         SECKEY_DecodeDERSubjectPublicKeyInfo(&spkiItem));
@@ -52,87 +63,72 @@ class Pk11SignatureTest : public ::testing::Test {
     return ScopedSECKEYPublicKey(SECKEY_ExtractPublicKey(certSpki.get()));
   }
 
-  ScopedSECItem ComputeHash(const uint8_t* data, size_t len) {
-    unsigned int hLen = HASH_ResultLenByOidTag(hashOID());
-    ScopedSECItem hash(SECITEM_AllocItem(nullptr, nullptr, hLen));
-    if (!hash) {
-      return nullptr;
-    }
-
-    SECStatus rv = PK11_HashBuf(hashOID(), hash->data, data, len);
-    if (rv != SECSuccess) {
-      return nullptr;
-    }
-
-    return hash;
+  bool ComputeHash(const DataBuffer& data, DataBuffer* hash) {
+    hash->Allocate(static_cast<size_t>(HASH_ResultLenByOidTag(hash_oid_)));
+    SECStatus rv =
+        PK11_HashBuf(hash_oid_, hash->data(), data.data(), data.len());
+    return rv == SECSuccess;
   }
 
-  ScopedSECItem SignHashedData(ScopedSECKEYPrivateKey& privKey,
-                               ScopedSECItem& hash) {
-    unsigned int sLen = PK11_SignatureLen(privKey.get());
-    ScopedSECItem sig(SECITEM_AllocItem(nullptr, nullptr, sLen));
-    if (!sig) {
-      return nullptr;
-    }
-
-    SECStatus rv = PK11_SignWithMechanism(privKey.get(), mechanism(),
-                                          parameters(), sig.get(), hash.get());
-    if (rv != SECSuccess) {
-      return nullptr;
-    }
-
-    return sig;
+  bool SignHashedData(ScopedSECKEYPrivateKey& privKey, const DataBuffer& hash,
+                      DataBuffer* sig) {
+    SECItem hashItem = {siBuffer, toUcharPtr(hash.data()),
+                        static_cast<unsigned int>(hash.len())};
+    sig->Allocate(static_cast<size_t>(PK11_SignatureLen(privKey.get())));
+    SECItem sigItem = {siBuffer, toUcharPtr(sig->data()),
+                       static_cast<unsigned int>(sig->len())};
+    SECStatus rv = PK11_SignWithMechanism(privKey.get(), mechanism_,
+                                          parameters(), &sigItem, &hashItem);
+    return rv == SECSuccess;
   }
 
-  ScopedSECItem ImportPrivateKeyAndSignHashedData(const uint8_t* pkcs8,
-                                                  size_t pkcs8_len,
-                                                  const uint8_t* data,
-                                                  size_t data_len) {
-    ScopedSECKEYPrivateKey privKey(ImportPrivateKey(pkcs8, pkcs8_len));
+  bool ImportPrivateKeyAndSignHashedData(const DataBuffer& pkcs8,
+                                         const DataBuffer& data,
+                                         DataBuffer* sig) {
+    ScopedSECKEYPrivateKey privKey(ImportPrivateKey(pkcs8));
     if (!privKey) {
-      return nullptr;
+      return false;
     }
 
-    ScopedSECItem hash(ComputeHash(data, data_len));
-    if (!hash) {
-      return nullptr;
+    DataBuffer hash;
+    if (!ComputeHash(data, &hash)) {
+      ADD_FAILURE() << "Failed to compute hash";
+      return false;
     }
-
-    return ScopedSECItem(SignHashedData(privKey, hash));
+    return SignHashedData(privKey, hash, sig);
   }
 
-  void Verify(const uint8_t* spki, size_t spki_len, const uint8_t* data,
-              size_t data_len, const uint8_t* sig, size_t sig_len) {
-    ScopedSECKEYPublicKey pubKey(ImportPublicKey(spki, spki_len));
+  void Verify(const Pkcs11SignatureTestParams& params, const DataBuffer& sig) {
+    ScopedSECKEYPublicKey pubKey(ImportPublicKey(params.spki_));
     ASSERT_TRUE(pubKey);
 
-    ScopedSECItem hash(ComputeHash(data, data_len));
-    ASSERT_TRUE(hash);
-
-    SECItem sigItem = {siBuffer, toUcharPtr(sig),
-                       static_cast<unsigned int>(sig_len)};
+    DataBuffer hash;
+    ASSERT_TRUE(ComputeHash(params.data_, &hash));
 
     // Verify.
+    SECItem hashItem = {siBuffer, toUcharPtr(hash.data()),
+                        static_cast<unsigned int>(hash.len())};
+    SECItem sigItem = {siBuffer, toUcharPtr(sig.data()),
+                       static_cast<unsigned int>(sig.len())};
     SECStatus rv = PK11_VerifyWithMechanism(
-        pubKey.get(), mechanism(), parameters(), &sigItem, hash.get(), nullptr);
+        pubKey.get(), mechanism_, parameters(), &sigItem, &hashItem, nullptr);
     EXPECT_EQ(rv, SECSuccess);
   }
 
-  void SignAndVerify(const uint8_t* pkcs8, size_t pkcs8_len,
-                     const uint8_t* spki, size_t spki_len, const uint8_t* data,
-                     size_t data_len) {
-    ScopedSECItem sig(
-        ImportPrivateKeyAndSignHashedData(pkcs8, pkcs8_len, data, data_len));
-    ASSERT_TRUE(sig);
-
-    Verify(spki, spki_len, data, data_len, sig->data, sig->len);
+  void Verify(const Pkcs11SignatureTestParams& params) {
+    Verify(params, params.signature_);
   }
-};
 
-#define SIG_TEST_VECTOR_VERIFY(spki, data, sig) \
-  Verify(spki, sizeof(spki), data, sizeof(data), sig, sizeof(sig));
+  void SignAndVerify(const Pkcs11SignatureTestParams& params) {
+    DataBuffer sig;
+    ASSERT_TRUE(
+        ImportPrivateKeyAndSignHashedData(params.pkcs8_, params.data_, &sig));
+    Verify(params, sig);
+  }
 
-#define SIG_TEST_VECTOR_SIGN_VERIFY(pkcs8, spki, data) \
-  SignAndVerify(pkcs8, sizeof(pkcs8), spki, sizeof(spki), data, sizeof(data));
+ private:
+  CK_MECHANISM_TYPE mechanism_;
+  SECOidTag hash_oid_;
+};
 
 }  // namespace nss_test