Various performance and security fixes#32

Merged

gregnazario merged 10 commits intomainfrom

Feb 24, 2026

Commits on Feb 24, 2026

Security audit: remediate 21 findings across the SDK

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perf: reduce allocations and lock overhead in hot paths

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security: second-pass audit fixes across crypto, keyless, API clients

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security: enforce low-S ECDSA signatures to match aptos-core

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fix: resolve rustdoc warnings breaking CI documentation check

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fix: address PR review feedback on security hardening

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revert: remove manual hex encoding optimization in view_bcs

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fix: address remaining PR review comments

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fix: address PR review comments from Copilot
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fix: make path traversal check in aptos_contract_file! non-bypassable
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