The NTRU public-key cryptosystem provides a Java implementation of the NTRUEncrypt and NTRUSign algorithms. Both algorithms are considered safe against quantum computer attacks. A C port of NTRUEncrypt is available, as well.
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This release adds support for product-form and 1+pF encryption keys, improves 64 bit performance, and adds better Javadoc. A potential bug in the NtruSign key generator was fixed.
This release improves performance and adds the ability to import and export parameters. Also, signing and verifying can now be done in pieces via the new initSign/initVerify and update methods. Note that signatures and encrypted data created with this version are incompatible to older versions.