This the first release of PPP for Nucleus Net. This release includes support for the PAP and ChAP-md5 authentication protocols and the internet protocol control protocol (IPCP). The following files are the generic portion of PPP (non-harwa

md5加密算法，包括4个文件：md5.c md5text.c global.h md5.h-md5 encryption algorithms, including four files: md5.c md5text.c global.h md5.h