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Searched refs:initial_counter (Results 1 – 5 of 5) sorted by relevance

/trusted-firmware-m-latest/platform/ext/accelerator/cc312/cc312-rom/psa_driver_api/src/
Dcc3xx_internal_cipher.c283 uint32_t initial_counter = 0; in cc3xx_internal_cipher_setup_set_iv() local
295 initial_counter = 1; in cc3xx_internal_cipher_setup_set_iv()
302 initial_counter = 0; in cc3xx_internal_cipher_setup_set_iv()
308 initial_counter = (iv[3] << 24) | (iv[2] << 16) | (iv[1] << 8) | iv[0]; in cc3xx_internal_cipher_setup_set_iv()
315 operation->chacha.counter = initial_counter; in cc3xx_internal_cipher_setup_set_iv()
Dcc3xx_psa_cipher.c121 uint32_t initial_counter = 0; in cipher_crypt() local
134 initial_counter = (iv[3] << 24) | (iv[2] << 16) | (iv[1] << 8) | iv[0]; in cipher_crypt()
144 initial_counter, in cipher_crypt()
Dcc3xx_psa_aead.c113 uint32_t initial_counter = 0; in aead_crypt() local
122 initial_counter = (nonce[3] << 24) | (nonce[2] << 16) | (nonce[1] << 8) | nonce[0]; in aead_crypt()
131 initial_counter, (uint32_t *)nonce, nonce_length); in aead_crypt()
/trusted-firmware-m-latest/platform/ext/accelerator/cc312/cc312-rom/
Dcc3xx_chacha.h76 uint64_t initial_counter,
Dcc3xx_chacha.c114 uint64_t initial_counter, in cc3xx_lowlevel_chacha20_init() argument
122 assert(initial_counter == 0); in cc3xx_lowlevel_chacha20_init()
150 set_ctr(initial_counter); in cc3xx_lowlevel_chacha20_init()