Bump dependencies (#128)

feat: update Go version and dependencies (#111)

* feat: update Go version and dependencies

Updated Go version requirement to 1.22 in `README.md` and `go.mod`. Also added missing indirect dependencies and updated Ethereum dependency version in `go.mod`.

* fix: update Go version in CI workflow to 1.22

* feat: modernize tests and update metadata

Reordered imports in test files and replaced ioutil.ReadAll with io.ReadAll for compatibility with modern Go standards. Improved error handling in defer statements for better clarity. Updated copyright year in LICENSE and cleaned up an obsolete build tag in secp256k1_cgo.go.

---------

Co-authored-by: Krasovskiy Saveliy Igorevich <skrasovskiy@ozon.ru>

Fix broken zero pad implementation causing corrupted ciphertext (#87)

* fix: bug in zeroPad implementation

* fix: replaced broken, duplicate zeroPad code

* test: added benchmark that would make #86 more obvious

fix: additional security checks added

fix: python backend new url (#70)

Bump golang.org/x/crypto from 0.7.0 to 0.8.0 (#61)

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/golang/crypto/releases)
- [Commits](golang/crypto@v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bump golang.org/x/crypto from 0.1.0 to 0.6.0 (#53)

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.1.0 to 0.6.0.
- [Release notes](https://github.com/golang/crypto/releases)
- [Commits](golang/crypto@v0.1.0...v0.6.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

feat: updated go.mod

Merge pull request #28 from ecies/cgo-support

Decrypt benchmark added and README updated

Merge pull request #18 from ecies/L11R-patch-1

Mark package as v2