base64ct • 1.6.0Pure Rust implementation of Base64 (RFC 4648) which avoids any usages of
data-dependent branches/LUTs and thereby provides portable "best effort"
constant-time operation and embedded-friendly no_std support
cfg-if • 1.0.0A macro to ergonomically define an item depending on a large number of #[cfg]
parameters. Structured like an if-else chain, the first matching branch is the
item that gets emitted.
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const-oid • 0.7.1Const-friendly implementation of the ISO/IEC Object Identifier (OID) standard
as defined in ITU X.660, with support for BER/DER encoding/decoding as well as
heapless no_std (i.e. embedded) support
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cpufeatures • 0.2.14Lightweight runtime CPU feature detection for aarch64, loongarch64, and x86/x86_64 targets,
with no_std support and support for mobile targets including Android and iOS
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der • 0.5.1Pure Rust embedded-friendly implementation of the Distinguished Encoding Rules
(DER) for Abstract Syntax Notation One (ASN.1) as described in ITU X.690 with
full support for heapless no_std targets
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digest • 0.9.0Traits for cryptographic hash functions and message authentication codes
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hex-literal • 0.3.4Macro for converting hexadecimal string to a byte array at compile time
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libc • 0.2.161Raw FFI bindings to platform libraries like libc.
sha2 • 0.9.9Pure Rust implementation of the SHA-2 hash function family
including SHA-224, SHA-256, SHA-384, and SHA-512.
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typenum • 1.17.0Typenum is a Rust library for type-level numbers evaluated at
compile time. It currently supports bits, unsigned integers, and signed
integers. It also provides a type-level array of type-level numbers, but its
implementation is incomplete.
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version_check • 0.9.5Tiny crate to check the version of the installed/running rustc.