Darryl Green d49a499d03 psa: Implement persistent keys ... Allow use of persistent keys, including configuring them, importing and exporting them, and destroying them. When getting a slot using psa_get_key_slot, there are 3 scenarios that can occur if the keys lifetime is persistent: 1. Key type is PSA_KEY_TYPE_NONE, no persistent storage entry: - The key slot is treated as a standard empty key slot 2. Key type is PSA_KEY_TYPE_NONE, persistent storage entry exists: - Attempt to load the key from persistent storage 3. Key type is not PSA_KEY_TYPE_NONE: - As checking persistent storage on every use of the key could be expensive, the persistent key is assumed to be saved in persistent storage, the in-memory key is continued to be used.		2018-11-20 15:40:25 +00:00
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crypto_driver.h	Some changes from 'pcd_' to 'psa_drv_' were missed	2018-10-26 10:56:11 -05:00
crypto_extra.h	Add notes about the purpose and usage of auxiliary header files	2018-09-12 16:41:11 +03:00
crypto_platform.h	Add notes about the purpose and usage of auxiliary header files	2018-09-12 16:41:11 +03:00
crypto_sizes.h	Add TLS-1.2 PSK-to-MS key derivation algorithm identifier to PSA API	2018-11-19 11:24:21 +00:00
crypto_struct.h	Add some missing compilation guards	2018-11-16 16:09:24 +01:00
crypto.h	psa: Implement persistent keys	2018-11-20 15:40:25 +00:00