1 files changed, 137 insertions, 0 deletions
diff --git a/libccnx-common/ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.c b/libccnx-common/ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.c
new file mode 100755
index 00000000..588694b0
--- /dev/null
+++ b/libccnx-common/ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ */
+
+#include <config.h>
+
+#include <ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.h>
+
+
+bool
+ccnxCodecSchemaV1CryptoSuite_ParcToTlv(PARCCryptoSuite parcSuite, CCNxCodecSchemaV1TlvDictionary_CryptoSuite *outputValue)
+{
+    bool matchFound = false;
+    switch (parcSuite) {
+        case PARCCryptoSuite_RSA_SHA256:
+            *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_RsaSha256;
+            matchFound = true;
+            break;
+
+        case PARCCryptoSuite_DSA_SHA256:
+            // not supported yet
+            break;
+
+        case PARCCryptoSuite_RSA_SHA512:
+            // not supported yet
+            break;
+
+        case PARCCryptoSuite_HMAC_SHA256:
+            *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_HmacSha256;
+            matchFound = true;
+            break;
+
+        case PARCCryptoSuite_HMAC_SHA512:
+            // not supported yet
+            break;
+
+        case PARCCryptoSuite_NULL_CRC32C:
+            *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_CRC32C;
+            matchFound = true;
+            break;
+
+        default:
+            // unknown
+            break;
+    }
+    return matchFound;
+}
+
+bool
+ccnxCodecSchemaV1CryptoSuite_TlvToParc(CCNxCodecSchemaV1TlvDictionary_CryptoSuite tlvValue, PARCCryptoSuite *outputSuite)
+{
+    bool matchFound = false;
+    switch (tlvValue) {
+        case CCNxCodecSchemaV1TlvDictionary_CryptoSuite_RsaSha256:
+            *outputSuite = PARCCryptoSuite_RSA_SHA256;
+            matchFound = true;
+            break;
+
+        case CCNxCodecSchemaV1TlvDictionary_CryptoSuite_CRC32C:
+            *outputSuite = PARCCryptoSuite_NULL_CRC32C;
+            matchFound = true;
+            break;
+
+        case CCNxCodecSchemaV1TlvDictionary_CryptoSuite_HmacSha256:
+            *outputSuite = PARCCryptoSuite_HMAC_SHA256;
+            matchFound = true;
+            break;
+
+        case CCNxCodecSchemaV1TlvDictionary_CryptoSuite_EcSecp256K1:
+            // not supported yet
+            break;
+
+        default:
+            // unknown
+            break;
+    }
+    return matchFound;
+}
+
+bool
+ccnxCodecSchemaV1CryptoSuite_SignAndHashToTlv(PARCSigningAlgorithm signAlgorithm, PARCCryptoHashType hashType, CCNxCodecSchemaV1TlvDictionary_CryptoSuite *outputValue)
+{
+    bool matchFound = false;
+    switch (signAlgorithm) {
+        case PARCSigningAlgorithm_RSA: {
+            switch (hashType) {
+                case PARCCryptoHashType_SHA256:
+                    *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_RsaSha256;
+                    matchFound = true;
+
+                default:
+                    break;
+            }
+            break;
+        }
+
+        case PARCSigningAlgorithm_HMAC: {
+            switch (hashType) {
+                case PARCCryptoHashType_SHA256:
+                    *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_HmacSha256;
+                    matchFound = true;
+                default:
+                    break;
+            }
+            break;
+        }
+
+        case PARCSigningAlgortihm_NULL: {
+            switch (hashType) {
+                case PARCCryptoHashType_CRC32C:
+                    *outputValue = CCNxCodecSchemaV1TlvDictionary_CryptoSuite_CRC32C;
+                    matchFound = true;
+                default:
+                    break;
+            }
+            break;
+        }
+        default:
+            break;
+    }
+    return matchFound;
+}
+