eden-emu/mbedtls
20
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Adapt cipher and MD layer with _init() and _free()

Browse source
This commit is contained in:
Paul Bakker 2014-07-01 14:53:22 +02:00
parent accaffe2c3
commit 84bbeb58df
13 changed files with 134 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

21
include/polarssl/cipher.h
View file

@ -331,10 +331,26 @@ const cipher_info_t *cipher_info_from_values( const cipher_id_t cipher_id,
int key_length,
const cipher_mode_t mode );
/**
* \brief Initialize a cipher_context (as NONE)
*/
void cipher_init( cipher_context_t *ctx );
/**
* \brief Free and clear the cipher-specific context of ctx.
* Freeing ctx itself remains the responsibility of the
* caller.
*/
void cipher_free( cipher_context_t *ctx );
/**
* \brief Initialises and fills the cipher context structure with
* the appropriate values.
*
* \note Currently also clears structure. In future versions you
* will be required to call cipher_init() on the structure
* first.
*
* \param ctx context to initialise. May not be NULL.
* \param cipher_info cipher to use.
*
@ -349,10 +365,11 @@ int cipher_init_ctx( cipher_context_t *ctx, const cipher_info_t *cipher_info );
* \brief Free the cipher-specific context of ctx. Freeing ctx
* itself remains the responsibility of the caller.
*
* \note Deprecated: Redirects to cipher_free()
*
* \param ctx Free the cipher-specific context
*
* \returns 0 on success, POLARSSL_ERR_CIPHER_BAD_INPUT_DATA if
* parameter verification fails.
* \returns 0
*/
int cipher_free_ctx( cipher_context_t *ctx );

21
include/polarssl/md.h
View file

@ -172,10 +172,26 @@ const md_info_t *md_info_from_string( const char *md_name );
*/
const md_info_t *md_info_from_type( md_type_t md_type );
/**
* \brief Initialize a md_context (as NONE)
*/
void md_init( md_context_t *ctx );
/**
* \brief Free and clear the message-specific context of ctx.
* Freeing ctx itself remains the responsibility of the
* caller.
*/
void md_free( md_context_t *ctx );
/**
* \brief Initialises and fills the message digest context structure
* with the appropriate values.
*
* \note Currently also clears structure. In future versions you
* will be required to call md_init() on the structure
* first.
*
* \param ctx context to initialise. May not be NULL. The
* digest-specific context (ctx->md_ctx) must be NULL. It will
* be allocated, and must be freed using md_free_ctx() later.
@ -191,10 +207,11 @@ int md_init_ctx( md_context_t *ctx, const md_info_t *md_info );
* \brief Free the message-specific context of ctx. Freeing ctx itself
* remains the responsibility of the caller.
*
* \note Deprecated: Redirects to md_free()
*
* \param ctx Free the message-specific context
*
* \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter
* verification fails.
* \returns 0
*/
int md_free_ctx( md_context_t *ctx );