Ingela Anderton Andin

SW developer in the OTP Team

Ingela gained a computer science education from Uppsala University, she has worked with Erlang/OTP and its development for almost 20 years.

Ingela is the top female contributor to Erlang/OTP. Among her top achievements is the new SSL/TLS application in OTP and contributions to AXD 301 and SGSN.

TLS the OTP way

Audience: intermediate

TLS-1.3 is a major upgrade of the TLS-1.2 protocol. A lot of legacy is thrown out and new mechanisms will replace old flawed ones. Most of the TLS handshake will be encrypted as opposed to earlier when most of the first handshake was in plain text and encryption started first when sending the final handshake confirmation message. TLS-1.3 also puts new requirements on TLS-1.2 to pave the way for migration. Supervisors, generic behaviours, logger, gb_trees, ets, queue models, maps, try catch,
binaries, records how are they used and why.

OBJECTIVE: Spread good design principles with Erlang/OTP and security knowledge by sharing design decisions, trade offs and optimizations that we have done implementing TLS (all versions from SSL 3.0 to TLS 1.3 but with biggest focus on TLS-1.3) in Erlang.

AUDIENCE: People interested in using Erlang/OTP to its full potential, and also people interested in TLS-1.3 in particular and security in general.