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SourceVuSTM32 Libraries and Samplesnetxduo_nx_crypto_drbg_generate()

_nx_crypto_drbg_generate() function

Syntax

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Summary

Declaration

Definition

from nx_crypto_drbg.h:174

UINT _nx_crypto_drbg_generate(NX_CRYPTO_DRBG *drbg_ptr, UCHAR *output, UINT output_length_in_byte, UCHAR *additional_input, UINT additional_input_len);

Implemented in nx_crypto_drbg.c:543

Arguments

Argument

drbg_ptr

output

output_length_in_byte

additional_input

additional_input_len

References

Code

Location

Referrer

NX_CRYPTO_KEEP UINT _nx_crypto_drbg_generate(NX_CRYPTO_DRBG *drbg_ptr,

nx_crypto_drbg.c:543

UINT _nx_crypto_drbg_generate(NX_CRYPTO_DRBG *drbg_ptr,

nx_crypto_drbg.h:174

status = _nx_crypto_drbg_generate(drbg,

nx_crypto_drbg.c:1170

_nx_crypto_method_drbg_operation()

status = _nx_crypto_drbg_generate(&_nx_crypto_drbg_ctx, result, bytes, NX_CRYPTO_NULL, 0);

nx_crypto_drbg.c:1257

_nx_crypto_drbg()

Call Tree

_nx_crypto_drbg_generate() is called by 2 functions and calls 9 functions:

_nx_crypto_method_drbg_operation()

_nx_crypto_drbg()

_nx_crypto_drbg_generate()

NX_CRYPTO_METHOD_STRUCT::nx_crypto_init

NX_CRYPTO_METHOD_STRUCT::nx_crypto_cleanup

NX_CRYPTO_METHOD_STRUCT::nx_crypto_operation

_nx_crypto_memset_ptr

_nx_crypto_memcpy_ptr

_nx_crypto_drbg_ctr_add_one()

_nx_crypto_drbg_reseed()

_nx_crypto_drbg_update()

_nx_crypto_drbg_block_cipher_df()

Data Use

_nx_crypto_drbg_generate() reads 15 variables and writes 1 variable:

NX_CRYPTO_METHOD_STRUCT::nx_crypto_key_size_in_bits

NX_CRYPTO_METHOD_STRUCT::nx_crypto_metadata_area_size

NX_CRYPTO_METHOD_STRUCT::nx_crypto_init

NX_CRYPTO_METHOD_STRUCT::nx_crypto_cleanup

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_crypto_method

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_crypto_metadata

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_use_df

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_prediction_resistance

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_instantiated

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_key

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_v

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drgb_reseed_counter

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_seedlen

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drbg_buffer

_nx_crypto_drbg_generate()

NX_CRYPTO_DRBG_STRUCT::nx_crypto_drgb_reseed_counter

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