  The paper aims to do a survey along with a comparative analysis of the
various cryptography libraries that are applicable in the field of Internet of
Things (IoT). The first half of the paper briefly introduces the various
cryptography libraries available in the field of cryptography along with a list
of all the algorithms contained within the libraries. The second half of the
paper deals with cryptography libraries specifically aimed for application in
the field of Internet of Things. The various libraries and their performance
analysis listed down in this paper are consolidated from various sources with
the aim of providing a single comprehensive repository for reference to the
various cryptography libraries and the comparative analysis of their features
in IoT.
