Revision History

Document

Version

Description

Date

014

  • Updated Stateless Data Compression comments regarding intermediate buffers.

October 2025

013

  • Migrated source content to RST format.

July 2023

012

  • Added note about source and destination buffers must match in section Scatter-Gather Lists.

December 2022

011

  • Added reference to cpa_cy_ecsm2.h as the API for SM2.

October 2021

010

  • Updated section TLS Key and MGF Mask Generation.

  • Updated section Using the SM2 API.

June 2021

009

  • Updated cpaDcGenerateFooter content.

April 2021

008

  • Updated section Using this Document.

  • Updated section Cipher AES-256.

  • Updated examples for newer cipher function (3DES).

  • Updated section Hash with SHA-256.

  • Updated examples for newer hash function (MD5).

  • Updated section Chained Cipher and Hash using the Symmetric Data Plane API.

  • Updated section Setting CpaCyKeyGenTlsOpData.

May 2020

007

  • Added section HKDF Use Case.

February 2020

006

  • Added section Chained Hash and Stateless Compression.

March 2019

005

  • Updated section Overview.

December 2018

004

  • Updated example for Remove Cipher Session.

  • Updated note in section 4.

  • Updated section Sample - Stateful Data Compression.

  • Updated example for Remove Stateful Session.

June 2018

003

  • Added requirement that customers using Static or Dynamic Compression must decompress data and verify that it matches original source data.

February 2018

002

  • Updates to code samples.

September 2017

001

  • First public version of the document. Based on Intel Confidential document number 442844.

June 2014