Libchop is a tool for http://www.aliyun.com/zixun/aggregation/14344.html "> data backup and distributed storage." The main applications are CHOP backup and encryption backup programs that support data integrity checking, low-cost versioning, distribution of different sites, selective sharing of storage data, automatic fit compression, and more. Based on Chop Backup, the library implements storage technologies such as content base addresses, content hashing, Merkle trees, similar detection, and lossless compression.
Libchop 0.5 This version adds ' Chop-backup ', a cryptographic backup utility, adding some new feature libraries and bug fixes.
Software Information: http://nongnu.org/libchop/
Download Address:
Http://download.savannah.gnu.org/releases/libchop/libchop-0.5.tar.gz
Http://download.savannah.gnu.org/releases/libchop/libchop-0.5.tar.gz.sig