Issues

• v3.8.0: CA2 device configurations do not compile calib at all (link failures, non-functional CA2 support)

  MicrochipTech/cryptoauthlib#431 · Filter by author fr89k opened on Oct 11, 2026

• ATCA_NO_HEAP does not cover the custom-HAL allocation in hal_iface_init()

  MicrochipTech/cryptoauthlib#429 · Filter by author fr89k opened on Oct 11, 2026

• Dangling pointer "dev_handle" in hal_esp32_i2c.c

  Stale
  MicrochipTech/cryptoauthlib#425 · Filter by author n-PPV opened on Aug 7, 2026
  1

• readdir() in PKCS#11 config file read does not guarantee the expected alphabetical order

  bug
  MicrochipTech/cryptoauthlib#322 · Filter by author andreas-meissner opened on Dec 19, 2022
  2

• Linux UART does not time out while receiving (Raspberry PI)

  bug
  MicrochipTech/cryptoauthlib#288 · Filter by author StWandl opened on Mar 23, 2022
  3

• ATECC608A always returns wakeup frame and fails in calib_read_zone function (ret = 0x0000F3)

  enhancement
  MicrochipTech/cryptoauthlib#246 · Filter by author victorK8 opened on Jul 14, 2021 · v3.3.4
  1

• hal_i2c_wake does not work for hal_i2c_sam_asf.c

  bug
  MicrochipTech/cryptoauthlib#180 · Filter by author si-gwossum opened on Aug 13, 2020

• Init with p11tool fails

  investigation
  MicrochipTech/cryptoauthlib#95 · Filter by author ghost opened on Jul 25, 2019
  7

• Arduino support

  enhancement
  MicrochipTech/cryptoauthlib#24 · Filter by author gyengus opened on Aug 9, 2018
  6

• HAL for ATmega324PB/328PB

  enhancement
  MicrochipTech/cryptoauthlib#19 · Filter by author JonSilver opened on Jul 13, 2018
  1