Blame SOURCES/nss-fipstest-tls12-prf.patch

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# HG changeset patch
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# User Tomas Mraz <tmraz@fedoraproject.org>
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# Date 1560861770 -7200
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#      Tue Jun 18 14:42:50 2019 +0200
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# Node ID 6ef49fe67d6227a1d290da5537ec0dade379a15a
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# Parent  ebc93d6daeaa9001d31fd18b5199779da99ae9aa
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Bug 1559906, fipstest: use CKM_TLS12_MASTER_KEY_DERIVE in TLS test, r=rrelyea
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This also lets us CAVS tests more than just SHA256.
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diff --git a/cmd/fipstest/fipstest.c b/cmd/fipstest/fipstest.c
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--- a/cmd/fipstest/fipstest.c
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+++ b/cmd/fipstest/fipstest.c
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@@ -6669,12 +6669,13 @@ tls(char *reqfn)
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     CK_MECHANISM master_mech = { CKM_TLS_MASTER_KEY_DERIVE, NULL, 0 };
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     CK_MECHANISM key_block_mech = { CKM_TLS_KEY_AND_MAC_DERIVE, NULL, 0 };
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-    CK_SSL3_MASTER_KEY_DERIVE_PARAMS master_params;
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-    CK_SSL3_KEY_MAT_PARAMS key_block_params;
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+    CK_TLS12_MASTER_KEY_DERIVE_PARAMS master_params;
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+    CK_TLS12_KEY_MAT_PARAMS key_block_params;
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     CK_SSL3_KEY_MAT_OUT key_material;
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     CK_RV crv;
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     /* set up PKCS #11 parameters */
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+    master_params.prfHashMechanism = CKM_SHA256;
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     master_params.pVersion = NULL;
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     master_params.RandomInfo.pClientRandom = clientHello_random;
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     master_params.RandomInfo.ulClientRandomLen = sizeof(clientHello_random);
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@@ -6682,6 +6683,7 @@ tls(char *reqfn)
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     master_params.RandomInfo.ulServerRandomLen = sizeof(serverHello_random);
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     master_mech.pParameter = (void *)&master_params;
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     master_mech.ulParameterLen = sizeof(master_params);
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+    key_block_params.prfHashMechanism = CKM_SHA256;
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     key_block_params.ulMacSizeInBits = 0;
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     key_block_params.ulKeySizeInBits = 0;
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     key_block_params.ulIVSizeInBits = 0;
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@@ -6724,13 +6726,39 @@ tls(char *reqfn)
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         if (buf[0] == '[') {
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             if (strncmp(buf, "[TLS", 4) == 0) {
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                 if (buf[7] == '0') {
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+                    /* CK_SSL3_MASTER_KEY_DERIVE_PARAMS is a subset of
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+                     * CK_TLS12_MASTER_KEY_DERIVE_PARAMS and
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+                     * CK_SSL3_KEY_MAT_PARAMS is a subset of
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+                     * CK_TLS12_KEY_MAT_PARAMS. The latter params have
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+                     * an extra prfHashMechanism field at the end. */
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                     master_mech.mechanism = CKM_TLS_MASTER_KEY_DERIVE;
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                     key_block_mech.mechanism = CKM_TLS_KEY_AND_MAC_DERIVE;
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+                    master_mech.ulParameterLen = sizeof(CK_SSL3_MASTER_KEY_DERIVE_PARAMS);
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+                    key_block_mech.ulParameterLen = sizeof(CK_SSL3_KEY_MAT_PARAMS);
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                 } else if (buf[7] == '2') {
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-                    master_mech.mechanism =
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-                        CKM_NSS_TLS_MASTER_KEY_DERIVE_SHA256;
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-                    key_block_mech.mechanism =
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-                        CKM_NSS_TLS_KEY_AND_MAC_DERIVE_SHA256;
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+                    if (strncmp(&buf[10], "SHA-1", 5) == 0) {
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+                        master_params.prfHashMechanism = CKM_SHA_1;
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+                        key_block_params.prfHashMechanism = CKM_SHA_1;
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+                    } else if (strncmp(&buf[10], "SHA-224", 7) == 0) {
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+                        master_params.prfHashMechanism = CKM_SHA224;
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+                        key_block_params.prfHashMechanism = CKM_SHA224;
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+                    } else if (strncmp(&buf[10], "SHA-256", 7) == 0) {
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+                        master_params.prfHashMechanism = CKM_SHA256;
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+                        key_block_params.prfHashMechanism = CKM_SHA256;
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+                    } else if (strncmp(&buf[10], "SHA-384", 7) == 0) {
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+                        master_params.prfHashMechanism = CKM_SHA384;
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+                        key_block_params.prfHashMechanism = CKM_SHA384;
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+                    } else if (strncmp(&buf[10], "SHA-512", 7) == 0) {
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+                        master_params.prfHashMechanism = CKM_SHA512;
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+                        key_block_params.prfHashMechanism = CKM_SHA512;
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+                    } else {
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+                        fprintf(tlsresp, "ERROR: Unable to find prf Hash type");
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+                        goto loser;
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+                    }
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+                    master_mech.mechanism = CKM_TLS12_MASTER_KEY_DERIVE;
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+                    key_block_mech.mechanism = CKM_TLS12_KEY_AND_MAC_DERIVE;
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+                    master_mech.ulParameterLen = sizeof(master_params);
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+                    key_block_mech.ulParameterLen = sizeof(key_block_params);
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                 } else {
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                     fprintf(stderr, "Unknown TLS type %x\n",
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                             (unsigned int)buf[0]);