1 // Copyright 2023, The Android Open Source Project 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://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, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 //! Implements safe wrappers around the public API of libopen-dice for 16 //! both std and nostd usages. 17 18 #![cfg_attr(not(feature = "std"), no_std)] 19 20 extern crate alloc; 21 22 #[cfg(not(feature = "std"))] 23 extern crate core as std; 24 25 mod bcc; 26 mod dice; 27 mod error; 28 mod ops; 29 mod retry; 30 31 #[cfg(feature = "multialg")] 32 pub use bcc::bcc_handover_main_flow; 33 pub use bcc::{ 34 bcc_format_config_descriptor, bcc_handover_parse, bcc_main_flow, BccHandover, DiceConfigValues, 35 }; 36 #[cfg(feature = "multialg")] 37 pub use dice::DiceContext; 38 pub use dice::{ 39 derive_cdi_certificate_id, derive_cdi_private_key_seed, dice_main_flow, Cdi, CdiValues, Config, 40 DiceArtifacts, DiceMode, Hash, Hidden, InlineConfig, InputValues, KeyAlgorithm, PrivateKey, 41 PrivateKeySeed, CDI_SIZE, HASH_SIZE, HIDDEN_SIZE, ID_SIZE, PRIVATE_KEY_SEED_SIZE, 42 VM_KEY_ALGORITHM, 43 }; 44 pub use error::{DiceError, Result}; 45 pub use ops::{ 46 derive_cdi_leaf_priv, generate_certificate, hash, kdf, keypair_from_seed, sign, verify, 47 }; 48 pub use retry::{ 49 retry_bcc_format_config_descriptor, retry_bcc_main_flow, retry_dice_main_flow, 50 retry_generate_certificate, OwnedDiceArtifacts, 51 }; 52