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Add PSA-specific cipher context

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This commit is contained in:
Hanno Becker
2018-11-09 16:47:20 +00:00
parent 1cb36530be
commit 73f59fc3e9
2 changed files with 33 additions and 2 deletions
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15
include/mbedtls/cipher_internal.h
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@ -34,6 +34,10 @@
#include "cipher.h"
#if defined(MBEDTLS_USE_PSA_CRYPTO)
#include "psa/crypto.h"
#endif /* MBEDTLS_USE_PSA_CRYPTO */
#ifdef __cplusplus
extern "C" {
#endif
@ -114,6 +118,17 @@ typedef struct
const mbedtls_cipher_info_t *info;
} mbedtls_cipher_definition_t;
#if defined(MBEDTLS_USE_PSA_CRYPTO)
typedef struct
{
psa_key_slot_t slot;
unsigned char slot_state; /*!< 0: The slot is unset.
* 1: The slot is set and we own it.
* 2: The slot is set but we don't own it. */
} mbedtls_cipher_context_psa;
#endif /* MBEDTLS_USE_PSA_CRYPTO */
extern const mbedtls_cipher_definition_t mbedtls_cipher_definitions[];
extern int mbedtls_cipher_supported[];