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mbedtls_ctr_drbg_context Struct Reference
The CTR_DRBG context structure. More...
#include <ctr_drbg.h>
Data Fields | |
| unsigned char | counter [16] |
| int | reseed_counter |
| int | prediction_resistance |
| size_t | entropy_len |
| int | reseed_interval |
| mbedtls_aes_context | aes_ctx |
| int(* | f_entropy )(void *, unsigned char *, size_t) |
| void * | p_entropy |
Detailed Description
The CTR_DRBG context structure.
Definition at line 106 of file ctr_drbg.h.
Field Documentation
The AES context.
Definition at line 118 of file ctr_drbg.h.
| unsigned char counter[16] |
The counter (V).
Definition at line 108 of file ctr_drbg.h.
| size_t entropy_len |
The amount of entropy grabbed on each seed or reseed operation.
Definition at line 114 of file ctr_drbg.h.
| int(* f_entropy)(void *, unsigned char *, size_t) |
The entropy callback function.
Definition at line 123 of file ctr_drbg.h.
| void* p_entropy |
The context for the entropy function.
Definition at line 126 of file ctr_drbg.h.
This determines whether prediction resistance is enabled, that is whether to systematically reseed before each random generation.
Definition at line 110 of file ctr_drbg.h.
| int reseed_counter |
The reseed counter.
Definition at line 109 of file ctr_drbg.h.
| int reseed_interval |
The reseed interval.
Definition at line 116 of file ctr_drbg.h.
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