sls
SLS Team Java Library
Java library with Cryptographic algorithms.
Easy to use Crypto algorithms. Works on Windows, Linux, Android.
No external lib dependencies, no useless abstractions, no 'crypto provider'.
Elliptic curves was borrowed from BouncyCastle and simplified a lot.
Most of EC classes are custom algorithms for certain curves. Can be easily deleted if u dont need them.
With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example.
No bad...