uapi/asm/pkey.h

23 #define SECKEYBLOBSIZE	64	   /* secure key blob size is always 64 bytes */
24 #define PROTKEYBLOBSIZE 80	/* protected key blob size is always 80 bytes */
25 #define MAXPROTKEYSIZE	64	/* a protected key blob may be up to 64 bytes */
28 #define MINEP11AESKEYBLOBSIZE 256  /* min EP11 AES key blob size  */
29 #define MAXEP11AESKEYBLOBSIZE 336  /* max EP11 AES key blob size */
31 /* Minimum size of a key blob */
83 /* Struct to hold a CCA AES secure key blob */
85 	__u8  seckey[SECKEYBLOBSIZE];		  /* the secure key blob */
92 	__u8  protkey[MAXPROTKEYSIZE];	       /* the protected key blob */
121 	struct pkey_seckey seckey;  /* out: the secure key blob		 */
133 	struct pkey_seckey seckey;  /* out: the secure key blob		 */
143 	struct pkey_seckey seckey;   /* in: the secure key blob		  */
163 	struct pkey_seckey seckey;	       /* in: the secure key blob */
173 	struct pkey_seckey seckey;   /* in: the secure key blob		  */
187 	struct pkey_seckey seckey;	       /* in: the secure key blob */
217  * Transform an key blob (of any type) into a protected key
220 	__u8 __user *key;		/* in: the key blob	   */
221 	__u32 keylen;			/* in: the key blob length */
252 	__u8 __user *key;	    /* in: pointer to key blob buffer	  */
253 	__u32 keylen;		    /* in: available key blob buffer size */
254 				    /* out: actual key blob size	  */
286 	__u8 __user *key;	    /* in: pointer to key blob buffer	   */
287 	__u32 keylen;		    /* in: available key blob buffer size  */
288 				    /* out: actual key blob size	   */
319 	__u8 __user *key;	    /* in: pointer to key blob		 */
320 	__u32 keylen;		    /* in: key blob size		 */
330  * Transform a key blob into a protected key, version 2.
343 	__u8 __user *key;	     /* in: pointer to key blob		   */
344 	__u32 keylen;		     /* in: key blob size		   */
352  * Build a list of APQNs based on a key blob given.
378 	__u8 __user *key;	   /* in: pointer to key blob		      */
379 	__u32 keylen;		   /* in: key blob size			      */
427  * Transform a key blob into a protected key, version 3.
442 	__u8 __user *key;	     /* in: pointer to key blob		   */
443 	__u32 keylen;		     /* in: key blob size		   */
448 	__u8 __user *pkey;		 /* in: pkey blob buffer space ptr */