secp256k1 elliptic curve library written in pure Rust with support for ECDSA
signing/verification/public-key recovery, Taproot Schnorr signatures (BIP340),
Elliptic Curve Diffie-Hellman (ECDH), and general-purpose secp256k1 elliptic
curve group operations which can be used to implement arbitrary protocols
base64ct • 1.1.1Pure 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
cast • 0.3.0Ergonomic, checked cast functions for primitive types
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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 • 0.6.2Const-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
crypto-bigint • 0.2.11Pure Rust implementation of a big integer library which has been designed from
the ground-up for use in cryptographic applications. Provides constant-time,
no_std-friendly implementations of modern formulas using const generics.
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der • 0.4.5Pure 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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ecdsa • 0.12.4Pure Rust implementation of the Elliptic Curve Digital Signature Algorithm
(ECDSA) as specified in FIPS 186-4 (Digital Signature Standard), providing
RFC6979 deterministic signatures as well as support for added entropy
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either • 1.13.0The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases.
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elliptic-curve • 0.10.6General purpose Elliptic Curve Cryptography (ECC) support, including types
and traits for representing various elliptic curve forms, scalars, points,
and public/secret keys composed thereof.
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errno • 0.3.9Cross-platform interface to the `errno` variable.
itoa • 1.0.11Fast integer primitive to string conversion
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js-sys • 0.3.72Bindings for all JS global objects and functions in all JS environments like
Node.js and browsers, built on `#[wasm_bindgen]` using the `wasm-bindgen` crate.
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keccak • 0.1.5Pure Rust implementation of the Keccak sponge function including the keccak-f
and keccak-p variants
pem-rfc7468 • 0.2.4PEM Encoding (RFC 7468) for PKIX, PKCS, and CMS Structures, implementing a
strict subset of the original Privacy-Enhanced Mail encoding intended
specifically for use with cryptographic keys, certificates, and other messages.
Provides a no_std-friendly, constant-time implementation suitable for use with
cryptographic private keys.
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pkcs8 • 0.7.6Pure Rust implementation of Public-Key Cryptography Standards (PKCS) #8:
Private-Key Information Syntax Specification (RFC 5208), with additional
support for PKCS#8v2 asymmetric key packages (RFC 5958)
proc-macro2 • 1.0.88A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case.
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proptest • 1.5.0Hypothesis-like property-based testing and shrinking.
regex • 1.8.4An implementation of regular expressions for Rust. This implementation uses
finite automata and guarantees linear time matching on all inputs.
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rusty-fork • 0.3.0Cross-platform library for running Rust tests in sub-processes using a
fork-like interface.
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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sha3 • 0.9.1Pure Rust implementation of SHA-3, a family of Keccak-based hash functions
including the SHAKE family of eXtendable-Output Functions (XOFs), as well as
the accelerated variant TurboSHAKE
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signature • 1.3.2Traits for cryptographic signature algorithms (e.g. ECDSA, Ed25519)
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spki • 0.4.1X.509 Subject Public Key Info (RFC5280) describing public keys as well as their
associated AlgorithmIdentifiers (i.e. OIDs)
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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unarray • 0.1.4Utilities for working with uninitialized arrays
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unicode-width • 0.1.14Determine displayed width of `char` and `str` types
according to Unicode Standard Annex #11 rules.
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version_check • 0.9.5Tiny crate to check the version of the installed/running rustc.
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wait-timeout • 0.2.0A crate to wait on a child process with a timeout specified across Unix and
Windows platforms.
web-sys • 0.3.72Bindings for all Web APIs, a procedurally generated crate from WebIDL
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winapi-i686-pc-windows-gnu • 0.4.0Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.
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winapi-x86_64-pc-windows-gnu • 0.4.0Import libraries for the x86_64-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.
zeroize • 1.4.3Securely clear secrets from memory with a simple trait built on
stable Rust primitives which guarantee memory is zeroed using an
operation will not be 'optimized away' by the compiler.
Uses a portable pure Rust implementation that works everywhere,
even WASM!