libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_personality\_aus - Personality Properties - Authenticated Unfreeze Support (AUS)

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_personality\_aus {  
**NVME\_PERSONALITY\_AUS\_PCAS** ,  
**NVME\_PERSONALITY\_AUS\_PKAS**

};

# [Constants](#Constants)

[NVME\_PERSONALITY\_AUS\_PCAS](#NVME_PERSONALITY_AUS_PCAS)

Physical Credential Authentication Support

[NVME\_PERSONALITY\_AUS\_PKAS](#NVME_PERSONALITY_AUS_PKAS)

Programmable Key Authentication Support

enum nvme\_personality\_aus October 2026

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Document: nvme_personality_aus-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli