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Split mbedtls_ctr_drbg_init() -> seed()

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This commit is contained in:
Manuel Pégourié-Gonnard 2015-04-28 22:38:08 +02:00
parent f9e9481bc5
commit 8d128efd48
7 changed files with 48 additions and 18 deletions
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18
include/mbedtls/ctr_drbg.h
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@ -103,12 +103,22 @@ typedef struct
mbedtls_ctr_drbg_context;
/**
* \brief CTR_DRBG initialization
* \brief CTR_DRBG context initialization
* Makes the context ready for mbetls_ctr_drbg_seed() or
* mbedtls_ctr_drbg_free().
*
* \param ctx CTR_DRBG context to be initialized
*/
void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx );
/**
* \brief CTR_DRBG initial seeding
* Seed and setup entropy source for future reseeds.
*
* Note: Personalization data can be provided in addition to the more generic
* entropy source to make this instantiation as unique as possible.
*
* \param ctx CTR_DRBG context to be initialized
* \param ctx CTR_DRBG context to be seeded
* \param f_entropy Entropy callback (p_entropy, buffer to fill, buffer
* length)
* \param p_entropy Entropy context
@ -119,7 +129,7 @@ mbedtls_ctr_drbg_context;
* \return 0 if successful, or
* MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
*/
int mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx,
int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
int (*f_entropy)(void *, unsigned char *, size_t),
void *p_entropy,
const unsigned char *custom,
@ -262,7 +272,7 @@ int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char
int mbedtls_ctr_drbg_self_test( int verbose );
/* Internal functions (do not call directly) */
int mbedtls_ctr_drbg_init_entropy_len( mbedtls_ctr_drbg_context *,
int mbedtls_ctr_drbg_seed_entropy_len( mbedtls_ctr_drbg_context *,
int (*)(void *, unsigned char *, size_t), void *,
const unsigned char *, size_t, size_t );

4
include/mbedtls/hmac_drbg.h
View file

@ -90,7 +90,7 @@ typedef struct
} mbedtls_hmac_drbg_context;
/**
* \brief HMAC_DRBG initialization (just make references valid)
* \brief HMAC_DRBG context initialization
* Makes the context ready for mbetls_hmac_drbg_seed(),
* mbedtls_hmac_drbg_seed_buf() or
* mbedtls_hmac_drbg_free().
@ -101,7 +101,7 @@ void mbedtls_hmac_drbg_init( mbedtls_hmac_drbg_context *ctx );
/**
* \brief HMAC_DRBG initial seeding
* Seed and setup entropy pool for later re-seeding.
* Seed and setup entropy source for future reseeds.
*
* \param ctx HMAC_DRBG context to be seeded
* \param md_info MD algorithm to use for HMAC_DRBG