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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

master - Unreleased

0.4.1 - 2020-07-15

Fixed

  • Fix issue where AsyncDecrypterStream would return empty buffers while processing streams.

0.4.0 - 2020-07-13

Added

  • Add support for async key lookups by way of a AsyncDecrypter type which wraps the decryption state machine into a DecrypterInner type (with synchronous key lookup being done by the now-wrapper type Decrypter).

Changed

  • Bump MSRV from 1.39 to 1.42
  • Replace Decrypter with AsyncDecrypter type in AsyncDecrypterStream to support using async key lookup functions when using the decrypter stream.

0.3.0 - 2020-03-20

Added

  • Add Encrypter and Decrypter methods update_to_vec, which automatically allocates and fills a Vec<u8> for output.
  • Add with_capacity to SaltlickEncrypter types and with_capacity/deferred_with_capacity to SaltlickDecrypter types to allow control of inner buffer sizes.
  • Wrappers now exist for all permutations of encrypt/decrypt and Read, Write, and BufRead.
  • Add async implementations for AsyncRead, AsyncWrite, AsyncBufRead and Stream data sources.

Changed

  • Encrypter and Decrypter now reuses buffers for communicating with libsodium through sodiumoxide, avoiding many extra allocations and removing the need for the MultiBuf helper.
  • The methods Encrypter::pull and Decrypter::push are now called Encrypter::update and Decrypter::update and have changed function signatures.
  • EncryptingWriter and DecryptingReader have been moved into the write and read modules respectively. They have been renamed SaltlickEncrypter and SaltlickDecrypter.

Removed

  • MultiBuf has been completely removed in favor of slices for input and output to Encrypter/Decrypter update functions.
  • is_not_finalized functions have been removed from Encrypter/Decrypter - use !is_finalized() instead.

0.2.0 - 2020-01-16

Added

  • Add deferred key-loading function to Decrypter, allowing the type to be constructed with a closure that later provides a secret key based on the public key present in a stream.
  • Extend deferred key-loading to DecryptingReader.
  • Add helper functions to PublicKey and SecretKey that read/write keys directly to/from PEM-encoded files.

Changed

  • Change MSRV from 1.34 to 1.39 to address MSRV change in sodiumoxide (>=1.36) and bytes (>=1.39).

0.1.0 - 2019-07-22

Added

  • Initial library development