1 // Copyright 2024 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 #ifndef DICE_CONFIG_COSE_KEY_CONFIG_H_ 16 #define DICE_CONFIG_COSE_KEY_CONFIG_H_ 17 18 #include <stdint.h> 19 20 // Constants per RFC 8152. 21 static const int64_t kCoseKeyKtyLabel = 1; 22 static const int64_t kCoseKeyKtyOkp = 1; 23 static const int64_t kCoseKeyKtyEc2 = 2; 24 static const int64_t kCoseKeyAlgLabel = 3; 25 static const int64_t kCoseKeyOpsLabel = 4; 26 static const int64_t kCoseKeyOpsVerify = 2; 27 static const int64_t kCoseKeyCrvLabel = -1; 28 static const int64_t kCoseKeyXLabel = -2; 29 static const int64_t kCoseKeyYLabel = -3; 30 31 // Constants for Ed25519 keys. 32 static const int64_t kCoseAlgEdDsa = -8; 33 static const int64_t kCoseCrvEd25519 = 6; 34 35 // Constants for ECDSA P-256/P-384 keys. 36 static const int64_t kCoseAlgEs256 = -7; 37 static const int64_t kCoseCrvP256 = 1; 38 static const int64_t kCoseAlgEs384 = -35; 39 static const int64_t kCoseCrvP384 = 2; 40 41 #endif // DICE_CONFIG_COSE_KEY_CONFIG_H_ 42