Botan is released under the Simplified BSD License (see LICENSE.md)
class EMSA1BSI: botan.pk_pad.emsa1.EMSA1, botan.pk_pad.emsa.EMSA;
EMSA1_BSI is a variant of EMSA1 specified by the BSI. It accepts
only hash values which are less or equal than the maximum key
length. The implementation comes from InSiTo