A general solution for commonly used crypt in rust, collection of cryptography-related traits and algorithms.

Overview

Crypto-rs

A general solution for commonly used crypt in rust, collection of cryptography-related traits and algorithms.

Build crates.io docs.rs License

This is a Rust implementation of the original houseme/gocrypto, which is written in Go.

Install

Add the following to your Cargo.toml:

[dependencies]
crypto-rs = "0.1"

Quickstart


Benchmarks

Run them yourself with cargo bench.

1、Benchmarks were run on a MacBook Pro (16-inch, 2019) with a 2,4GHz i9 and 64 GB memory.

test bench_decompose ... bench:         651 ns/iter (+/- 251)
test bench_new       ... bench:     795,722 ns/iter (+/- 371,556)
test bench_next_id   ... bench:      36,652 ns/iter (+/- 1,105)

2、Benchmarks were run on a MacBook Pro (15-inch, 2017) with a 2,8GHz i7 and 16 GB memory.

test bench_decompose ... bench:       1,066 ns/iter (+/- 132)
test bench_new       ... bench:     738,129 ns/iter (+/- 318,192)
test bench_next_id   ... bench:      37,390 ns/iter (+/- 499)

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Comments
  • build(deps): bump actions/checkout from 3.1.0 to 3.2.0

    build(deps): bump actions/checkout from 3.1.0 to 3.2.0

    Bumps actions/checkout from 3.1.0 to 3.2.0.

    Release notes

    Sourced from actions/checkout's releases.

    v3.2.0

    What's Changed

    New Contributors

    Full Changelog: https://github.com/actions/checkout/compare/v3...v3.2.0

    Changelog

    Sourced from actions/checkout's changelog.

    Changelog

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    dependencies github_actions 
    opened by dependabot[bot] 0
  • build(deps): update base64 requirement from 0.13 to 0.20

    build(deps): update base64 requirement from 0.13 to 0.20

    Updates the requirements on base64 to permit the latest version.

    Changelog

    Sourced from base64's changelog.

    0.20.0

    Breaking changes

    • Update MSRV to 1.57.0
    • Decoding can now either ignore padding, require correct padding, or require no padding. The default is to require correct padding.
      • The NO_PAD config now requires that padding be absent when decoding.

    0.20.0-alpha.1

    Breaking changes

    • Extended the Config concept into the Engine abstraction, allowing the user to pick different encoding / decoding implementations.
      • What was formerly the only algorithm is now the FastPortable engine, so named because it's portable (works on any CPU) and relatively fast.
      • This opens the door to a portable constant-time implementation (#153, presumably ConstantTimePortable?) for security-sensitive applications that need side-channel resistance, and CPU-specific SIMD implementations for more speed.
      • Standard base64 per the RFC is available via DEFAULT_ENGINE. To use different alphabets or other settings (padding, etc), create your own engine instance.
    • CharacterSet is now Alphabet (per the RFC), and allows creating custom alphabets. The corresponding tables that were previously code-generated are now built dynamically.
    • Since there are already multiple breaking changes, various functions are renamed to be more consistent and discoverable.
    • MSRV is now 1.47.0 to allow various things to use const fn.
    • DecoderReader now owns its inner reader, and can expose it via into_inner(). For symmetry, EncoderWriter can do the same with its writer.
    • encoded_len is now public so you can size encode buffers precisely.

    0.13.1

    • More precise decode buffer sizing, avoiding unnecessary allocation in decode_config.

    0.13.0

    • Config methods are const
    • Added EncoderStringWriter to allow encoding directly to a String
    • EncoderWriter now owns its delegate writer rather than keeping a reference to it (though refs still work)
      • As a consequence, it is now possible to extract the delegate writer from an EncoderWriter via finish(), which returns Result<W> instead of Result<()>. If you were calling finish() explicitly, you will now need to use let _ = foo.finish() instead of just foo.finish() to avoid a warning about the unused value.
    • When decoding input that has both an invalid length and an invalid symbol as the last byte, InvalidByte will be emitted instead of InvalidLength to make the problem more obvious.

    0.12.2

    • Add BinHex alphabet

    0.12.1

    • Add Bcrypt alphabet

    0.12.0

    • A Read implementation (DecoderReader) to let users transparently decoded data from a b64 input source
    • IMAP's modified b64 alphabet
    • Relaxed type restrictions to just AsRef<[ut8]> for main encode*/decode* functions
    • A minor performance improvement in encoding

    0.11.0

    • Minimum rust version 1.34.0

    ... (truncated)

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    dependencies rust 
    opened by dependabot[bot] 0
  • build(deps): bump actions/checkout from 2 to 3.1.0

    build(deps): bump actions/checkout from 2 to 3.1.0

    Bumps actions/checkout from 2 to 3.1.0.

    Release notes

    Sourced from actions/checkout's releases.

    v3.1.0

    What's Changed

    New Contributors

    Full Changelog: https://github.com/actions/checkout/compare/v3.0.2...v3.1.0

    v3.0.2

    What's Changed

    Full Changelog: https://github.com/actions/checkout/compare/v3...v3.0.2

    v3.0.1

    v3.0.0

    • Updated to the node16 runtime by default
      • This requires a minimum Actions Runner version of v2.285.0 to run, which is by default available in GHES 3.4 or later.

    v2.4.2

    What's Changed

    Full Changelog: https://github.com/actions/checkout/compare/v2...v2.4.2

    v2.4.1

    • Fixed an issue where checkout failed to run in container jobs due to the new git setting safe.directory

    v2.4.0

    • Convert SSH URLs like org-<ORG_ID>@github.com: to https://github.com/ - pr

    v2.3.5

    Update dependencies

    v2.3.4

    v2.3.3

    ... (truncated)

    Changelog

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    v3.1.0

    v3.0.2

    v3.0.1

    v3.0.0

    v2.3.1

    v2.3.0

    v2.2.0

    v2.1.1

    • Changes to support GHES (here and here)

    v2.1.0

    v2.0.0

    v2 (beta)

    ... (truncated)

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    dependencies github_actions 
    opened by dependabot[bot] 0
  • build(deps): bump actions/cache from 2 to 3

    build(deps): bump actions/cache from 2 to 3

    Bumps actions/cache from 2 to 3.

    Release notes

    Sourced from actions/cache's releases.

    v3.0.0

    • This change adds a minimum runner version(node12 -> node16), which can break users using an out-of-date/fork of the runner. This would be most commonly affecting users on GHES 3.3 or before, as those runners do not support node16 actions and they can use actions from github.com via github connect or manually copying the repo to their GHES instance.

    • Few dependencies and cache action usage examples have also been updated.

    v2.1.7

    Support 10GB cache upload using the latest version 1.0.8 of @actions/cache

    v2.1.6

    • Catch unhandled "bad file descriptor" errors that sometimes occurs when the cache server returns non-successful response (actions/cache#596)

    v2.1.5

    • Fix permissions error seen when extracting caches with GNU tar that were previously created using BSD tar (actions/cache#527)

    v2.1.4

    • Make caching more verbose #650
    • Use GNU tar on macOS if available #701

    v2.1.3

    • Upgrades @actions/core to v1.2.6 for CVE-2020-15228. This action was not using the affected methods.
    • Fix error handling in uploadChunk where 400-level errors were not being detected and handled correctly

    v2.1.2

    • Adds input to limit the chunk upload size, useful for self-hosted runners with slower upload speeds
    • No-op when executing on GHES

    v2.1.1

    • Update @actions/cache package to v1.0.2 which allows cache action to use posix format when taring files.

    v2.1.0

    • Replaces the http-client with the Azure Storage SDK for NodeJS when downloading cache content from Azure. This should help improve download performance and reliability as the SDK downloads files in 4 MB chunks, which can be parallelized and retried independently
    • Display download progress and speed
    Changelog

    Sourced from actions/cache's changelog.

    Releases

    3.0.0

    • Updated minimum runner version support from node 12 -> node 16

    3.0.1

    • Added support for caching from GHES 3.5.
    • Fixed download issue for files > 2GB during restore.

    3.0.2

    • Added support for dynamic cache size cap on GHES.

    3.0.3

    • Fixed avoiding empty cache save when no files are available for caching. (issue)

    3.0.4

    • Fixed tar creation error while trying to create tar with path as ~/ home folder on ubuntu-latest. (issue)

    3.0.5

    • Removed error handling by consuming actions/cache 3.0 toolkit, Now cache server error handling will be done by toolkit. (PR)

    3.0.6

    • Fixed #809 - zstd -d: no such file or directory error
    • Fixed #833 - cache doesn't work with github workspace directory

    3.0.7

    • Fixed #810 - download stuck issue. A new timeout is introduced in the download process to abort the download if it gets stuck and doesn't finish within an hour.

    3.0.8

    • Fix zstd not working for windows on gnu tar in issues #888 and #891.
    • Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable SEGMENT_DOWNLOAD_TIMEOUT_MIN. Default is 60 minutes.

    3.0.9

    • Enhanced the warning message for cache unavailablity in case of GHES.

    3.0.10

    • Fix a bug with sorting inputs.
    • Update definition for restore-keys in README.md
    Commits

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    dependencies github_actions 
    opened by dependabot[bot] 0
  • RUSTSEC-2020-0071: Potential segfault in the time crate

    RUSTSEC-2020-0071: Potential segfault in the time crate

    Potential segfault in the time crate

    | Details | | | ------------------- | ---------------------------------------------- | | Package | time | | Version | 0.1.44 | | URL | https://github.com/time-rs/time/issues/293 | | Date | 2020-11-18 | | Patched versions | >=0.2.23 | | Unaffected versions | =0.2.0,=0.2.1,=0.2.2,=0.2.3,=0.2.4,=0.2.5,=0.2.6 |

    Impact

    Unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires an environment variable to be set in a different thread than the affected functions. This may occur without the user's knowledge, notably in a third-party library.

    The affected functions from time 0.2.7 through 0.2.22 are:

    • time::UtcOffset::local_offset_at
    • time::UtcOffset::try_local_offset_at
    • time::UtcOffset::current_local_offset
    • time::UtcOffset::try_current_local_offset
    • time::OffsetDateTime::now_local
    • time::OffsetDateTime::try_now_local

    The affected functions in time 0.1 (all versions) are:

    • at
    • at_utc
    • now

    Non-Unix targets (including Windows and wasm) are unaffected.

    Patches

    Pending a proper fix, the internal method that determines the local offset has been modified to always return None on the affected operating systems. This has the effect of returning an Err on the try_* methods and UTC on the non-try_* methods.

    Users and library authors with time in their dependency tree should perform cargo update, which will pull in the updated, unaffected code.

    Users of time 0.1 do not have a patch and should upgrade to an unaffected version: time 0.2.23 or greater or the 0.3 series.

    Workarounds

    No workarounds are known.

    See advisory page for additional details.

    opened by github-actions[bot] 0
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