mirror of
https://github.com/saymrwulf/xous-core.git
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b86e0a65cd
Support `xous` as a valid OS. This allows us to build the entire kernel under this target. Signed-off-by: Sean Cross <sean@xobs.io>
39 lines
1.4 KiB
Rust
39 lines
1.4 KiB
Rust
#![cfg_attr(target_os = "none", no_std)]
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/*
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Soft AES implementations vendored in from https://github.com/RustCrypto/block-ciphers.git
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Commit ref d5aac29e88c45f5fc8bec0ba2bbbbbcd590a0a82, aes v0.7.4
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License is MIT/Apache 2.0.
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Soft AES is mainly here for validation/benchmarking comparison against the Vex-accelerated primitives
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and to help with API development. Core crypto primitives are vendored in so that the code is explicitly
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managed within Xous and not pulled in as a dependency that can be changed/poisoned on the fly. It also
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eliminates another foreign build.rs script that runs on the local build machine.
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*/
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mod soft;
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mod vex;
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pub use soft::{Aes128Soft, Aes192, Aes256Soft};
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#[cfg(any(target_os = "none", target_os = "xous"))]
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pub use vex::{Aes128, Aes256};
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#[cfg(not(any(target_os = "none", target_os = "xous")))]
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pub use soft::Aes128Soft as Aes128;
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#[cfg(not(any(target_os = "none", target_os = "xous")))]
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pub use soft::Aes256Soft as Aes256;
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#[cfg(feature = "ctr")]
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pub use soft::{Aes128Ctr, Aes192Ctr, Aes256Ctr};
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pub use cipher::{self, BlockCipher, BlockDecrypt, BlockEncrypt, NewBlockCipher};
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/// 128-bit AES block
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pub type Block = cipher::generic_array::GenericArray<u8, cipher::consts::U16>;
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/// 8 x 128-bit AES blocks to be processed in parallel
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pub type ParBlocks = cipher::generic_array::GenericArray<Block, cipher::consts::U8>;
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/// Size of an AES block (128-bits; 16-bytes)
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pub const BLOCK_SIZE: usize = 16;
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