Bump paragonie/sodium_compat from 1.7.0 to 1.16.0

[dependabot-preview]

Bumps paragonie/sodium_compat from 1.7.0 to 1.16.0.

Release notes

Sourced from paragonie/sodium_compat's releases.

Version 1.16.0

• New: Implements Ristretto255.

  Ristretto is a technique for constructing prime order elliptic curve groups with non-malleable encodings. It extends Mike Hamburg's Decaf approach to cofactor elimination to support cofactor-8 curves such as Curve25519.

  This is a new feature landing in PHP 8.1 for advanced users. Among other things, Ristretto allows you to easily build modern password-authenticated key exchanges, e.g. CPace.

  • You can learn more about Ristretto255 from the project's website.

Special thanks to Tony Arcieri, Frank Denis, Isis Lovecruft, Mike Hamburg, and Henry de Valence for making this release possible.

Version 1.15.4

• Prevent infinite loop with crypto_kx()
• We're migrated from Github Actions to Travis CI now!

v1.15.3

• Complete fix for #125.

Version 1.15.2

• Always define the new polyfill functions even if PHP >= 7.2 and [an old version of] ext/sodium is used.

Version 1.15.1

• Correct polyfill sodium_crypto_stream_xchacha20_xor

Version 1.15.0

• Fixes #125
• Adds sodium_crypto_stream_xchacha20
  • This exposes XChaCha20 with 64-bit ChaCha20 nonces and 64-bit ChaCha20 internal counters. This is in stark contrast to the IETF's 96-bit nonces (with leading NUL bytes) and 32-bit counters, as exposed in the AEAD interface. This is a subtle but important property.

Version 1.14.0

• #119 - Side-step mbstring issues on newer PHP
• #120 - Support PHPUnit 9
• #121 - Use more inclusive language
• Improved PHP 8 support

Version 1.13.0

• Fix #113 and #116 via #117 - Should fix preloading issues with PHP 7.4+

Version 1.12.2

• Fixes #106
• Fixes #112
• Possible fix for #113

Version 1.12.1

Fixes #107.

Version 1.12.0

• #100 - Fixed sodium_compat on PHP 5.2.4 - 5.2.17. We now include 5.2 on Travis CI so any changes that would break 5.2 will be caught early.
  • As part of this fix, we now include a SplFixedArray polyfill for PHP 5.2.
• We now include php74-snapshot on Travis CI (to ensure our code works on PHP 7.4 when it comes out). PHP 8 will be our focus soon after 7.4 is out.
• Fixed BLAKE2b on 32-bit platforms.
• The previous fixes in the 1.11 series have been resolved (and hopefully no more Windows weirdness happens).

... (truncated)

Commits

• 928e056 Prepare for v1.16.0
• a8304f3 Merge pull request #131 from paragonie/ristretto255
• 55d8484 Better distinguisher of ristretto polyfill
• 012e2fb Fix nits identified by Psalm
• cc5b2d7 Implement Ristretto255
• cbf66c6 Merge pull request #130 from exussum12/patch-1
• 6147a17 Normalise licence
• 8a93bfe Avoid infinite loop
• e275aab Link to actions
• 772f3f4 If is redundant
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #116.