diff options
Diffstat (limited to 'libccnx-common/ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.c')
-rwxr-xr-x | libccnx-common/ccnx/common/codec/schema_v1/ccnxCodecSchemaV1_CryptoSuite.c | 137 |
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; +} + |