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Security Firmware Developer - BIOS

Security Firmware Developer - BIOS

VariteBangalore
30+ days ago
Job description

Key Responsibilities :

  • Design, develop, and maintain Platform Security Processor (PSP) firmware for secure boot and runtime security features.
  • Work on silicon security subsystems, implementing security policies and root of trust.
  • Implement and maintain trusted applications and secure handshake protocols.
  • Develop and optimize security features involving TPM / fTPM, Widevine, and secure key management.
  • Integrate and debug crypto algorithms and ensure adherence to security standards.
  • Collaborate with hardware, BIOS, and OS teams to ensure end-to-end platform security.
  • Follow secure coding practices and maintain version control using git / gerrit.

Key Skillsets : Mandatory :

Strong knowledge of :

  • Silicon security subsystems, security policy, and root of trust.
  • TPM / fTPM and Widevine security implementations.
  • Security concepts chain of trust, cryptographic algorithms (RSA, AES, SHA, etc.).
  • Trusted applications and secure handshake mechanisms.
  • Proficiency in C programming with strong debugging skills.
  • Working knowledge of git / gerrit for version control.

    • Good to Have :

  • Knowledge of secure boot, firmware attestation, and hardware-based encryption engines.
  • Familiarity with TEE (Trusted Execution Environment) or ARM TrustZone.

    • (ref : hirist.tech)

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