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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2023-01-10 23:15:27 +01:00
parent 3900bddd77
commit ff36bba5dc
442 changed files with 86735 additions and 89439 deletions
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64
library/cipher_wrap.h
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@@ -39,82 +39,79 @@ extern "C" {
/**
* Base cipher information. The non-mode specific functions and values.
*/
struct mbedtls_cipher_base_t
{
struct mbedtls_cipher_base_t {
/** Base Cipher type (e.g. MBEDTLS_CIPHER_ID_AES) */
mbedtls_cipher_id_t cipher;
/** Encrypt using ECB */
int (*ecb_func)( void *ctx, mbedtls_operation_t mode,
const unsigned char *input, unsigned char *output );
int (*ecb_func)(void *ctx, mbedtls_operation_t mode,
const unsigned char *input, unsigned char *output);
#if defined(MBEDTLS_CIPHER_MODE_CBC)
/** Encrypt using CBC */
int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length,
unsigned char *iv, const unsigned char *input,
unsigned char *output );
int (*cbc_func)(void *ctx, mbedtls_operation_t mode, size_t length,
unsigned char *iv, const unsigned char *input,
unsigned char *output);
#endif
#if defined(MBEDTLS_CIPHER_MODE_CFB)
/** Encrypt using CFB (Full length) */
int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
unsigned char *iv, const unsigned char *input,
unsigned char *output );
int (*cfb_func)(void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
unsigned char *iv, const unsigned char *input,
unsigned char *output);
#endif
#if defined(MBEDTLS_CIPHER_MODE_OFB)
/** Encrypt using OFB (Full length) */
int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
unsigned char *iv,
const unsigned char *input,
unsigned char *output );
int (*ofb_func)(void *ctx, size_t length, size_t *iv_off,
unsigned char *iv,
const unsigned char *input,
unsigned char *output);
#endif
#if defined(MBEDTLS_CIPHER_MODE_CTR)
/** Encrypt using CTR */
int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output );
int (*ctr_func)(void *ctx, size_t length, size_t *nc_off,
unsigned char *nonce_counter, unsigned char *stream_block,
const unsigned char *input, unsigned char *output);
#endif
#if defined(MBEDTLS_CIPHER_MODE_XTS)
/** Encrypt or decrypt using XTS. */
int (*xts_func)( void *ctx, mbedtls_operation_t mode, size_t length,
const unsigned char data_unit[16],
const unsigned char *input, unsigned char *output );
int (*xts_func)(void *ctx, mbedtls_operation_t mode, size_t length,
const unsigned char data_unit[16],
const unsigned char *input, unsigned char *output);
#endif
#if defined(MBEDTLS_CIPHER_MODE_STREAM)
/** Encrypt using STREAM */
int (*stream_func)( void *ctx, size_t length,
const unsigned char *input, unsigned char *output );
int (*stream_func)(void *ctx, size_t length,
const unsigned char *input, unsigned char *output);
#endif
/** Set key for encryption purposes */
int (*setkey_enc_func)( void *ctx, const unsigned char *key,
unsigned int key_bitlen );
int (*setkey_enc_func)(void *ctx, const unsigned char *key,
unsigned int key_bitlen);
/** Set key for decryption purposes */
int (*setkey_dec_func)( void *ctx, const unsigned char *key,
unsigned int key_bitlen);
int (*setkey_dec_func)(void *ctx, const unsigned char *key,
unsigned int key_bitlen);
/** Allocate a new context */
void * (*ctx_alloc_func)( void );
void * (*ctx_alloc_func)(void);
/** Free the given context */
void (*ctx_free_func)( void *ctx );
void (*ctx_free_func)(void *ctx);
};
typedef struct
{
typedef struct {
mbedtls_cipher_type_t type;
const mbedtls_cipher_info_t *info;
} mbedtls_cipher_definition_t;
#if defined(MBEDTLS_USE_PSA_CRYPTO)
typedef enum
{
typedef enum {
MBEDTLS_CIPHER_PSA_KEY_UNSET = 0,
MBEDTLS_CIPHER_PSA_KEY_OWNED, /* Used for PSA-based cipher contexts which */
/* use raw key material internally imported */
@@ -127,8 +124,7 @@ typedef enum
/* destroyed when the context is freed. */
} mbedtls_cipher_psa_key_ownership;
typedef struct
{
typedef struct {
psa_algorithm_t alg;
mbedtls_svc_key_id_t slot;
mbedtls_cipher_psa_key_ownership slot_state;