[ 源代码： libjbcrypt-java ]
软件包：libjbcrypt-java（0.4-3）
Java implementation of OpenBSD's Blowfish hashing
jBCrypt is an implementation of Blowfish block cipher with modifications designed to raise the cost of off-line password cracking and frustrate fast hardware implementation.
The intent is to make a compromise of a password database less likely to result in an attacker gaining knowledge of the plaintext passwords (e.g. using John the Ripper).