URL: https://tls.mbed.org/download/polarssl-1.2.8-gpl.tgz
Version: 1.2.8
License: GPL and closed source commercial license
License File: <none>

Description:

  An implementation of the NIST AES-CTR DRBG based on PolarSSL.

  NOTE: Nest has acquired a license for the PolarSSL source that allows for commercial use by Nest
  without the restrictions of the GPL.  This license DOES NOT include the right to redistribute
  the source code to third parties.

Local Modifications:

  Only the PolarSSL files that implement the AES-CTR DRBG algorithm are included in this library
  (ctr_drbg.h and ctr_drbg.c). These files are unmodified from the original source.

  The library also functions to map the PolarSSL AES API onto the equivalent OpenSSL API.