diff options
Diffstat (limited to 'libparc/parc/security/parc_CryptoSuite.c')
-rwxr-xr-x | libparc/parc/security/parc_CryptoSuite.c | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/libparc/parc/security/parc_CryptoSuite.c b/libparc/parc/security/parc_CryptoSuite.c deleted file mode 100755 index b7e1938b..00000000 --- a/libparc/parc/security/parc_CryptoSuite.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * 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 <parc/assert/parc_Assert.h> - -#include <parc/security/parc_CryptoSuite.h> -#include <parc/security/parc_SigningAlgorithm.h> - -PARCCryptoHashType -parcCryptoSuite_GetCryptoHash(PARCCryptoSuite suite) -{ - switch (suite) { - case PARCCryptoSuite_DSA_SHA256: // fallthrough - case PARCCryptoSuite_HMAC_SHA256: // fallthrough - case PARCCryptoSuite_RSA_SHA256: // fallthrough - case PARCCryptoSuite_ECDSA_SHA256: - return PARCCryptoHashType_SHA256; - - case PARCCryptoSuite_HMAC_SHA512: // fallthrough - case PARCCryptoSuite_RSA_SHA512: - return PARCCryptoHashType_SHA512; - - case PARCCryptoSuite_NULL_CRC32C: - return PARCCryptoHashType_CRC32C; - - default: - parcTrapIllegalValue(suite, "Unknown crypto suite: %d", suite); - } -} - -int -parcCryptoSuite_GetSignatureSizeBytes(PARCCryptoSuite suite, int keyLengthBits) -{ - int keyLengthBytes = keyLengthBits >> 3; - switch (suite) { - case PARCCryptoSuite_DSA_SHA256: // fallthrough - case PARCCryptoSuite_RSA_SHA256: // fallthrough - case PARCCryptoSuite_RSA_SHA512: - return keyLengthBytes; - - case PARCCryptoSuite_ECDSA_SHA256: - return keyLengthBytes*2 + 8; //Overhead added by ECDSA - - case PARCCryptoSuite_HMAC_SHA256: // fallthrough - case PARCCryptoSuite_HMAC_SHA512: // fallthrough - return 64; - - case PARCCryptoSuite_NULL_CRC32C: - return 4; - - default: - parcTrapIllegalValue(suite, "Unknown crypto suite: %d", suite); - } -} - -PARCCryptoSuite parcCryptoSuite_GetFromSigningHash(PARCSigningAlgorithm signAlgo, PARCCryptoHashType hash) { - - switch (signAlgo) { - case PARCSigningAlgorithm_DSA: - return PARCCryptoSuite_DSA_SHA256 + hash; - case PARCSigningAlgorithm_RSA: - return PARCCryptoSuite_RSA_SHA256 + hash; - case PARCSigningAlgorithm_ECDSA: - return PARCCryptoSuite_ECDSA_SHA256 + hash; - case PARCSigningAlgorithm_NULL: - return PARCCryptoSuite_NULL_CRC32C; - default: - parcTrapIllegalValue(suite, "Unknown signing algorithm suite: %d", signAlgo); - } -} - -PARCSigningAlgorithm -parcCryptoSuite_GetSigningAlgorithm(PARCCryptoSuite suite) -{ - switch (suite) { - case PARCCryptoSuite_DSA_SHA256: - return PARCSigningAlgorithm_DSA; - - case PARCCryptoSuite_RSA_SHA256: // fallthrough - case PARCCryptoSuite_RSA_SHA512: - return PARCSigningAlgorithm_RSA; - - case PARCCryptoSuite_HMAC_SHA256: // fallthrough - case PARCCryptoSuite_HMAC_SHA512: - return PARCSigningAlgorithm_HMAC; - - case PARCCryptoSuite_ECDSA_SHA256: - return PARCSigningAlgorithm_ECDSA; - case PARCCryptoSuite_NULL_CRC32C: - return PARCSigningAlgorithm_NULL; - - default: - parcTrapIllegalValue(suit, "Unknown crypto suite: %d", suite); - } -} |