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SourceVuSTM32 Libraries and SamplesnetxduoNX_CRYPTO_HMAC_STRUCT::k_opad

NX_CRYPTO_HMAC_STRUCT::k_opad field

Syntax

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Summary

Declaration

from nx_crypto_hmac.h:73

UCHAR k_opad[NX_CRYPTO_HMAC_MAX_PAD_SIZE];

References

Code

Location

Referrer

UCHAR k_opad[NX_CRYPTO_HMAC_MAX_PAD_SIZE];

nx_crypto_hmac.h:73

NX_CRYPTO_MEMSET(hmac_metadata -> k_opad, 0, hmac_metadata -> block_size);

nx_crypto_hmac.c:174

_nx_crypto_hmac_initialize()

NX_CRYPTO_MEMCPY(hmac_metadata -> k_opad, key_ptr, key_length); /* Use case of memcpy is verified. */

nx_crypto_hmac.c:178

_nx_crypto_hmac_initialize()

hmac_metadata -> k_opad[i] ^= 0x5c;

nx_crypto_hmac.c:185

_nx_crypto_hmac_initialize()

hmac_metadata -> crypto_update(hmac_metadata -> context, hmac_metadata -> k_opad, hmac_metadata -> block_size);

nx_crypto_hmac.c:309

_nx_crypto_hmac_digest_calculate()

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Data Use

NX_CRYPTO_HMAC_STRUCT::k_opad is read by 2 functions:

NX_CRYPTO_HMAC_STRUCT::k_opad

_nx_crypto_hmac_initialize()

_nx_crypto_hmac_digest_calculate()

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