multiversx-constant-time

SKILL.md

Verify that cryptographic secrets are handled in constant time to prevent timing attacks. This skill is essential when reviewing any code that processes sensitive data where execution time could leak information.

The Threat Model An attacker measures how long operations take to infer secret values:

Use VM Cryptographic Functions BEST PRACTICE: Always prefer built-in VM crypto operations:

Verifique que las operaciones criptográficas se ejecuten en tiempo constante para evitar ataques de sincronización. Úselo al auditar implementaciones criptográficas personalizadas, comparaciones secretas o algoritmos sensibles a la seguridad en contratos inteligentes. Fuente: multiversx/mx-ai-skills.

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