433 boot_decrypt_key(const uint8_t *buf, uint8_t *enckey)  in boot_decrypt_key()  argument
484     rc = bootutil_rsa_oaep_decrypt(&rsa, &olen, buf, enckey, BOOT_ENC_KEY_SIZE);  in boot_decrypt_key()
495     rc = key_unwrap(buf, enckey, bootutil_enc_key);  in boot_decrypt_key()
518     rc = bootutil_ecdh_p256_shared_secret(&ecdh_p256, &buf[EC_PUBK_INDEX], private_key, shared);  in boot_decrypt_key()
546     rc = bootutil_ecdh_x25519_shared_secret(&ecdh_x25519, &buf[EC_PUBK_INDEX], private_key, shared);  in boot_decrypt_key()
579     rc = bootutil_hmac_sha256_update(&hmac, &buf[EC_CIPHERKEY_INDEX], BOOT_ENC_KEY_SIZE);  in boot_decrypt_key()
592     if (bootutil_constant_time_compare(tag, &buf[EC_TAG_INDEX], 32) != 0) {  in boot_decrypt_key()
616 …rc = bootutil_aes_ctr_decrypt(&aes_ctr, counter, &buf[EC_CIPHERKEY_INDEX], BOOTUTIL_CRYPTO_AES_CTR…  in boot_decrypt_key()
648     uint8_t *buf;  in boot_enc_load()  local
650     uint8_t buf[EXPECTED_ENC_LEN];  in boot_enc_load()  local
685     buf = bs->enctlv[slot];  in boot_enc_load()
686     memset(buf, 0xff, BOOT_ENC_TLV_ALIGN_SIZE);  in boot_enc_load()
689     rc = flash_area_read(fap, off, buf, EXPECTED_ENC_LEN);  in boot_enc_load()
694     return boot_decrypt_key(buf, bs->enckey[slot]);  in boot_enc_load()
705              uint32_t sz, uint32_t blk_off, uint8_t *buf)  in boot_enc_encrypt()  argument
723     bootutil_aes_ctr_encrypt(&enc->aes_ctr, nonce, buf, sz, blk_off, buf);  in boot_enc_encrypt()
728              uint32_t sz, uint32_t blk_off, uint8_t *buf)  in boot_enc_decrypt()  argument
746     bootutil_aes_ctr_decrypt(&enc->aes_ctr, nonce, buf, sz, blk_off, buf);  in boot_enc_decrypt()