 
                BouncyCastle
The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms, it was developed by the Legion of the Bouncy Castle, a registered Australian Charity, with a little help! The Legion, and the latest goings on with this package, can be found at https://www.bouncycastle.org.
                Category
                
                    Programming Languages > Java > Cryptography
                
            
            
                    Status
                    
                            Stable
                    
                
                
                    Github Stars
                    2300
                
                
                    License
                    MIT License
                
            
                        Source code
                        https://github.com/bcgit/bc-java
                    
                    
                        Project website
                        https://www.bouncycastle.org/java.html
                    
            