Module psa_key_attributes Copy item path Source Expand description psa_crypto_sys PSA Cryptography API Wrapper Attributes Native definition of the attributes needed to fully describe
a cryptographic key. Id Definition of the key ID. Policy Definition of the key policy, what is permitted to do with the key. UsageFlags Definition of the usage flags. They encode what kind of operations are permitted on the key. DhFamily Enumeration of Diffie Hellman group families supported. EccFamily Enumeration of elliptic curve families supported. They are needed to create an ECC key.
The specific curve used for each family is given by the bits field of the key attributes.
See the book for more details. Lifetime The lifetime of a key indicates where it is stored and which application and system actions
will create and destroy it. Type Enumeration of key types supported. PSA_KEY_ID_USER_MAX PSA_KEY_ID_USER_MIN psa_key_id_t