diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index c5acf8cc53..a7cbb36bfc 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -1540,89 +1540,6 @@ TEST_F(SigningOperationsTest, HmacRfc4231TestCase5) {
     }
 }
 
-/*
- * SigningOperationsTest.HmacRfc4231TestCase6
- *
- * Validates against the test vectors from RFC 4231 test case 6.
- */
-TEST_F(SigningOperationsTest, HmacRfc4231TestCase6) {
-    string key(131, 0xaa);
-    string message = "Test Using Larger Than Block-Size Key - Hash Key First";
-
-    uint8_t sha_224_expected[] = {
-        0x95, 0xe9, 0xa0, 0xdb, 0x96, 0x20, 0x95, 0xad, 0xae, 0xbe, 0x9b, 0x2d, 0x6f, 0x0d,
-        0xbc, 0xe2, 0xd4, 0x99, 0xf1, 0x12, 0xf2, 0xd2, 0xb7, 0x27, 0x3f, 0xa6, 0x87, 0x0e,
-    };
-    uint8_t sha_256_expected[] = {
-        0x60, 0xe4, 0x31, 0x59, 0x1e, 0xe0, 0xb6, 0x7f, 0x0d, 0x8a, 0x26,
-        0xaa, 0xcb, 0xf5, 0xb7, 0x7f, 0x8e, 0x0b, 0xc6, 0x21, 0x37, 0x28,
-        0xc5, 0x14, 0x05, 0x46, 0x04, 0x0f, 0x0e, 0xe3, 0x7f, 0x54,
-    };
-    uint8_t sha_384_expected[] = {
-        0x4e, 0xce, 0x08, 0x44, 0x85, 0x81, 0x3e, 0x90, 0x88, 0xd2, 0xc6, 0x3a,
-        0x04, 0x1b, 0xc5, 0xb4, 0x4f, 0x9e, 0xf1, 0x01, 0x2a, 0x2b, 0x58, 0x8f,
-        0x3c, 0xd1, 0x1f, 0x05, 0x03, 0x3a, 0xc4, 0xc6, 0x0c, 0x2e, 0xf6, 0xab,
-        0x40, 0x30, 0xfe, 0x82, 0x96, 0x24, 0x8d, 0xf1, 0x63, 0xf4, 0x49, 0x52,
-    };
-    uint8_t sha_512_expected[] = {
-        0x80, 0xb2, 0x42, 0x63, 0xc7, 0xc1, 0xa3, 0xeb, 0xb7, 0x14, 0x93, 0xc1, 0xdd,
-        0x7b, 0xe8, 0xb4, 0x9b, 0x46, 0xd1, 0xf4, 0x1b, 0x4a, 0xee, 0xc1, 0x12, 0x1b,
-        0x01, 0x37, 0x83, 0xf8, 0xf3, 0x52, 0x6b, 0x56, 0xd0, 0x37, 0xe0, 0x5f, 0x25,
-        0x98, 0xbd, 0x0f, 0xd2, 0x21, 0x5d, 0x6a, 0x1e, 0x52, 0x95, 0xe6, 0x4f, 0x73,
-        0xf6, 0x3f, 0x0a, 0xec, 0x8b, 0x91, 0x5a, 0x98, 0x5d, 0x78, 0x65, 0x98,
-    };
-
-    CheckHmacTestVector(key, message, Digest::SHA_2_256, make_string(sha_256_expected));
-    if (SecLevel() != SecurityLevel::STRONGBOX) {
-        CheckHmacTestVector(key, message, Digest::SHA_2_224, make_string(sha_224_expected));
-        CheckHmacTestVector(key, message, Digest::SHA_2_384, make_string(sha_384_expected));
-        CheckHmacTestVector(key, message, Digest::SHA_2_512, make_string(sha_512_expected));
-    }
-}
-
-/*
- * SigningOperationsTest.HmacRfc4231TestCase7
- *
- * Validates against the test vectors from RFC 4231 test case 7.
- */
-TEST_F(SigningOperationsTest, HmacRfc4231TestCase7) {
-    string key(131, 0xaa);
-    string message =
-        "This is a test using a larger than block-size key and a larger than "
-        "block-size data. The key needs to be hashed before being used by the HMAC "
-        "algorithm.";
-
-    uint8_t sha_224_expected[] = {
-        0x3a, 0x85, 0x41, 0x66, 0xac, 0x5d, 0x9f, 0x02, 0x3f, 0x54, 0xd5, 0x17, 0xd0, 0xb3,
-        0x9d, 0xbd, 0x94, 0x67, 0x70, 0xdb, 0x9c, 0x2b, 0x95, 0xc9, 0xf6, 0xf5, 0x65, 0xd1,
-    };
-    uint8_t sha_256_expected[] = {
-        0x9b, 0x09, 0xff, 0xa7, 0x1b, 0x94, 0x2f, 0xcb, 0x27, 0x63, 0x5f,
-        0xbc, 0xd5, 0xb0, 0xe9, 0x44, 0xbf, 0xdc, 0x63, 0x64, 0x4f, 0x07,
-        0x13, 0x93, 0x8a, 0x7f, 0x51, 0x53, 0x5c, 0x3a, 0x35, 0xe2,
-    };
-    uint8_t sha_384_expected[] = {
-        0x66, 0x17, 0x17, 0x8e, 0x94, 0x1f, 0x02, 0x0d, 0x35, 0x1e, 0x2f, 0x25,
-        0x4e, 0x8f, 0xd3, 0x2c, 0x60, 0x24, 0x20, 0xfe, 0xb0, 0xb8, 0xfb, 0x9a,
-        0xdc, 0xce, 0xbb, 0x82, 0x46, 0x1e, 0x99, 0xc5, 0xa6, 0x78, 0xcc, 0x31,
-        0xe7, 0x99, 0x17, 0x6d, 0x38, 0x60, 0xe6, 0x11, 0x0c, 0x46, 0x52, 0x3e,
-    };
-    uint8_t sha_512_expected[] = {
-        0xe3, 0x7b, 0x6a, 0x77, 0x5d, 0xc8, 0x7d, 0xba, 0xa4, 0xdf, 0xa9, 0xf9, 0x6e,
-        0x5e, 0x3f, 0xfd, 0xde, 0xbd, 0x71, 0xf8, 0x86, 0x72, 0x89, 0x86, 0x5d, 0xf5,
-        0xa3, 0x2d, 0x20, 0xcd, 0xc9, 0x44, 0xb6, 0x02, 0x2c, 0xac, 0x3c, 0x49, 0x82,
-        0xb1, 0x0d, 0x5e, 0xeb, 0x55, 0xc3, 0xe4, 0xde, 0x15, 0x13, 0x46, 0x76, 0xfb,
-        0x6d, 0xe0, 0x44, 0x60, 0x65, 0xc9, 0x74, 0x40, 0xfa, 0x8c, 0x6a, 0x58,
-    };
-
-    CheckHmacTestVector(key, message, Digest::SHA_2_256, make_string(sha_256_expected));
-    if (SecLevel() != SecurityLevel::STRONGBOX) {
-        CheckHmacTestVector(key, message, Digest::SHA_2_224, make_string(sha_224_expected));
-        CheckHmacTestVector(key, message, Digest::SHA_2_384, make_string(sha_384_expected));
-        CheckHmacTestVector(key, message, Digest::SHA_2_512, make_string(sha_512_expected));
-    }
-}
-
 typedef KeymasterHidlTest VerificationOperationsTest;
 
 /*