aes_ll_write_key() function

Write the encryption/decryption key to hardware

Syntax

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Summary

Declaration

static inline uint8_t aes_ll_write_key(const uint8_t *key, size_t key_word_len);

Argument

Description

key

Key to be written to the AES hardware

key_word_len

Number of words in the key

Number of bytes written to hardware, used for fault injection check, if a write was skipped then this sum is likely to be wrong

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