DB2® V10.1 Fix Pack 4 adds NIST SP 800-131A compliance. This compliance provides enhanced and stronger cryptographic keys along with more robust algorithms.
The National Institute of Standards and Technology (NIST) issued Special Publication 800-131A in 2011. This publication provides specific guidance for transitions to the use of stronger cryptographic keys and more robust algorithms. As of Fix Pack 4, DB2 V10.1 adheres to this guidance.
For more information about NIST SP 800-131A, see http://csrc.nist.gov/publications/nistpubs/800-131A/sp800-131A.pdf.
For more information about TLS 1.2, see the official specification at http://www.ietf.org/rfc/rfc5246.txt.