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Make options configurable for HMAC_DRBG

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This commit is contained in:
Manuel Pégourié-Gonnard 2014-01-30 19:43:46 +01:00
parent efc8d8078b
commit 0520b60faf
2 changed files with 9 additions and 0 deletions
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7
include/polarssl/config.h
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@ -1916,6 +1916,13 @@
#define CTR_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
#define CTR_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
// HMAC_DRBG options
//
#define POLARSSL_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
#define POLARSSL_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
#define POLARSSL_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
#define POLARSSL_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
// ECP options
//
#define POLARSSL_ECP_MAX_BITS 521 /**< Maximum bit size of groups */

2
include/polarssl/hmac_drbg.h
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@ -37,10 +37,12 @@
#define POLARSSL_ERR_HMAC_DRBG_INPUT_TOO_BIG -0x0038 /**< Input too large (Entropy + additional). */
#define POLARSSL_ERR_HMAC_DRBG_FILE_IO_ERROR -0x003A /**< Read/write error in file. */
#if !defined(POLARSSL_CONFIG_OPTIONS)
#define POLARSSL_HMAC_DRBG_RESEED_INTERVAL 10000 /**< Interval before reseed is performed by default */
#define POLARSSL_HMAC_DRBG_MAX_INPUT 256 /**< Maximum number of additional input bytes */
#define POLARSSL_HMAC_DRBG_MAX_REQUEST 1024 /**< Maximum number of requested bytes per call */
#define POLARSSL_HMAC_DRBG_MAX_SEED_INPUT 384 /**< Maximum size of (re)seed buffer */
#endif /* !POLARSSL_CONFIG_OPTIONS */
#define POLARSSL_HMAC_DRBG_PR_OFF 0 /**< No prediction resistance */
#define POLARSSL_HMAC_DRBG_PR_ON 1 /**< Prediction resistance enabled */