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mbedtls
by 
Mark Radbourne
mbedtls_hmac_drbg_context Struct Reference
HMAC_DRBG context. More...
#include <hmac_drbg.h>
Data Fields | |
| mbedtls_md_context_t | md_ctx |
| unsigned char | V [MBEDTLS_MD_MAX_SIZE] |
| int | reseed_counter |
| size_t | entropy_len |
| int | prediction_resistance |
| int | reseed_interval |
| int(* | f_entropy )(void *, unsigned char *, size_t) |
| void * | p_entropy |
Detailed Description
HMAC_DRBG context.
Definition at line 76 of file hmac_drbg.h.
Field Documentation
| size_t entropy_len |
entropy bytes grabbed on each (re)seed
Definition at line 85 of file hmac_drbg.h.
| int(* f_entropy)(void *, unsigned char *, size_t) |
entropy function
Definition at line 91 of file hmac_drbg.h.
HMAC context (inc. K)
Definition at line 80 of file hmac_drbg.h.
| void* p_entropy |
context for the entropy function
Definition at line 92 of file hmac_drbg.h.
enable prediction resistance (Automatic reseed before every random generation)
Definition at line 86 of file hmac_drbg.h.
| int reseed_counter |
reseed counter
Definition at line 82 of file hmac_drbg.h.
| int reseed_interval |
reseed interval
Definition at line 88 of file hmac_drbg.h.
| unsigned char V[MBEDTLS_MD_MAX_SIZE] |
V in the spec
Definition at line 81 of file hmac_drbg.h.
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