Support PHP 8.4

• Support PHP 8.4 (#19)

v2: support key prefixes, renamed class, no key groups

Backwards compatibility breaks

• Rename Symmetric\StaticKey class to SymmetricKeyEncryption (#12)
• Use custom exceptions but new classes extend from the old ones, so your catch blocks should still work (#14)
• Drop key group constructor param, you can always just pass particular keys (#16)
• Add a prefix to encryption keys so they're easier to find with tools like Gitleaks (#18)

Other changes

• Require PHP 8.2 (#13)
• Hide sensitive keys and plaintext from stack traces with SensitiveParameter attributes available starting PHP 8.2 (#15)
• Generate code coverage report (#17)

Support PHP 8.3

What's Changed

• Support PHP 8.3 (#11)
• Bump actions/checkout from 3 to 4 (#10) Did you know you can use @dependabot to update your actions, not just your code? I've updated my article which mentions Dependabot https://www.michalspacek.com/dont-let-security-bugs-catch-you-off-guard#github-dependabot

Support PHP 8.2

• Tests are now running on PHP 8.2 as well (#7)
• Internal code cleanup, uses, throws, types, [] instead of list() (#8)
• "Tests passing" badge in README (#9)

Require PHP 8.0 at least

... not only because this release uses Halite v5 which requires PHP 8.0 at least.

Needs re-encrypt?

• Added needsReEncrypt(): bool to see if the ciphertext was encrypted using an inactive key and thus should be re-encrypted ("key rotation") with the currently active one (#3, thanks @stpnkcrk!)
• Tests, at last!

PHP 8.0 support

• Explicitly support PHP 8.0
• Run code tests on GitHub Actions
• Support paragonie/hidden-string 2.0.0