We've known that MD5 encryption was weak for some time, and that SHA1 is a little better.
Read this article for more detail and a fair warning that both encryption standards are vulnerable.
http://arstechnica.com/security/2016...tps-and-ipsec/
Read this article for more detail and a fair warning that both encryption standards are vulnerable.
http://arstechnica.com/security/2016...tps-and-ipsec/