fix: services/util/SesameSecured: avoid timing attack on verifying MAC

[richardapeters]

No description provided.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details

Scanned Files

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	12		0	0.05s
✅ CPP	clang-format	1002	3	0	6.34s
✅ DOCKERFILE	hadolint	2		0	0.16s
✅ JSON	jsonlint	7		0	0.19s
✅ JSON	prettier	7	0	0	0.66s
⚠️ MARKDOWN	markdownlint	6	0	4	1.24s
⚠️ MARKDOWN	markdown-link-check	6		1	109.77s
✅ MARKDOWN	markdown-table-formatter	6	0	0	0.21s
✅ REPOSITORY	checkov	yes		no	18.7s
✅ REPOSITORY	git_diff	yes		no	0.05s
✅ REPOSITORY	grype	yes		no	9.16s
✅ REPOSITORY	ls-lint	yes		no	0.07s
✅ REPOSITORY	secretlint	yes		no	6.13s
✅ REPOSITORY	trivy	yes		no	5.19s
✅ REPOSITORY	trivy-sbom	yes		no	0.08s
✅ REPOSITORY	trufflehog	yes		no	3.45s
⚠️ SPELL	lychee	137		1	4.58s
⚠️ YAML	prettier	22	1	1	0.86s
✅ YAML	v8r	22		0	8.67s
✅ YAML	yamllint	22		0	0.45s

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
1 Accepted issue

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud