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SourceVuSTM32 Libraries and Samplesnetxduo_nx_crypto_method_hmac_sha256_operation()

_nx_crypto_method_hmac_sha256_operation() function

Syntax

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Summary

Declaration

Definition

from nx_crypto_hmac_sha2.h:96

UINT _nx_crypto_method_hmac_sha256_operation(UINT op, VOID *handle, struct NX_CRYPTO_METHOD_STRUCT *method, UCHAR *key, NX_CRYPTO_KEY_SIZE key_size_in_bits, UCHAR *input, ULONG input_length_in_byte, UCHAR *iv_ptr, UCHAR *output, ULONG output_length_in_byte, VOID *crypto_metadata, ULONG crypto_metadata_size, VOID *packet_ptr, VOID (*nx_crypto_hw_process_callback)(VOID *packet_ptr, UINT status));

Implemented in nx_crypto_hmac_sha2.c:220

Arguments

Argument

handle

method

key

key_size_in_bits

input

input_length_in_byte

iv_ptr

output

output_length_in_byte

crypto_metadata

crypto_metadata_size

packet_ptr

nx_crypto_hw_process_callback

References

Code

Location

NX_CRYPTO_KEEP UINT _nx_crypto_method_hmac_sha256_operation(UINT op, /* Encrypt, Decrypt, Authenticate */

nx_crypto_hmac_sha2.c:220

UINT _nx_crypto_method_hmac_sha256_operation(UINT op, /* Encrypt, Decrypt, Authenticate */

nx_crypto_hmac_sha2.h:96

_nx_crypto_method_hmac_sha256_operation /* HMAC SHA224 operation */

nx_crypto_methods.c:317

_nx_crypto_method_hmac_sha256_operation /* HMAC SHA256 operation */

nx_crypto_methods.c:331

Call Tree

_nx_crypto_method_hmac_sha256_operation() calls 5 functions:

_nx_crypto_method_hmac_sha256_operation()

_nx_crypto_hmac()

_nx_crypto_hmac_initialize()

_nx_crypto_hmac_update()

_nx_crypto_hmac_digest_calculate()

_nx_crypto_hmac_metadata_set()

Data Use

_nx_crypto_method_hmac_sha256_operation() reads 6 variables:

NX_CRYPTO_METHOD_STRUCT::nx_crypto_algorithm

NX_CRYPTO_METHOD_STRUCT::nx_crypto_ICV_size_in_bits

_nx_crypto_sha256_initialize()

_nx_crypto_sha256_update()

_nx_crypto_sha256_digest_calculate()

NX_CRYPTO_SHA256_HMAC_STRUCT::nx_sha256_hmac_context

_nx_crypto_method_hmac_sha256_operation()

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Implementations

_nx_crypto_method_hmac_sha256_operation() is implemented by 1 functions:

_nx_crypto_method_hmac_sha256_operation()

NX_CRYPTO_METHOD_STRUCT::nx_crypto_operation

Instances

Lifecycle

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_nx_crypto_method_hmac_sha256_operation() function

Syntax

Arguments

Examples

References

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Data Use

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