bt_mesh_ccm_decrypt() function

Syntax

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Summary

Declaration

from crypto.c:202

static int bt_mesh_ccm_decrypt(const uint8_t key[16], uint8_t nonce[13], const uint8_t *enc_msg, size_t msg_len, const uint8_t *aad, size_t aad_len, uint8_t *out_msg, size_t mic_size);

Arguments

Argument

key

nonce

enc_msg

msg_len

aad

aad_len

out_msg

mic_size

References

Code

Location

Referrer

static int bt_mesh_ccm_decrypt(const uint8_t key[16], uint8_t nonce[13],

crypto.c:202

return bt_mesh_ccm_decrypt(key, nonce, &buf->data[7], buf->len - 7,

crypto.c:672

bt_mesh_net_decrypt()

err = bt_mesh_ccm_decrypt(key, nonce, buf->data, buf->len, ad,

crypto.c:735

bt_mesh_app_decrypt()

return bt_mesh_ccm_decrypt(key, nonce, data, 25, NULL, 0, out, 8);

crypto.c:862

bt_mesh_prov_decrypt()

Call Tree

bt_mesh_ccm_decrypt() is called by 3 functions and calls 2 functions:

bt_mesh_net_decrypt()

bt_mesh_app_decrypt()

bt_mesh_prov_decrypt()

bt_mesh_ccm_decrypt()

sys_put_be16()

bt_mesh_encrypt_be()

Data Use

bt_mesh_ccm_decrypt():

bt_mesh_ccm_decrypt()

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