OpenPGP for Java v3.2.2 supports EdDsa/Curve25519

DidiSoft OpenPGP Library for Java version 3.2.2 has been released today with full support for EdDsa based on Curve-25519 and Elliptic Curve Diffie-Helman  (ECDH) based on Curve 25519. What is Curve-25519? Curve 25519 is an Elliptic curve designed to be both high security and with high-speed operations. The previous Elliptic Curves used in OpenPGP were suggested by […]

Continue reading


OpenPGP Library for .NET in Yubikey Partner Program

We are happy to announce that as of version 1.9.2 onward DidiSoft OpenPGP Library for .NET is part of the Yubikey Partner Program. Yubikey OpenPGP card functionality can be programmed with the DidiSoft.Pgp.Smartcard.SmartcardKeyStore class and the low-level cryptography operations are executed on the Yubikey drive. Other OpenPGP smart cards The same smartcard OpenPGP API is […]

Continue reading


OraRSA is a proven solution for the German energy sector

As of August 1, 2019, the RSASSA-PSS digital signing algorithm must be used by all operators in the German energy and water industry sector. The ORA_SMIME package that ships with DidiSoft OraRSA have already been verified by two Geman TSO organizations to fulfill the S/MIME email format requirements for exchanging electric energy supply information. ORA_SMIME […]

Continue reading