Test verify fail for too-short signature
Add link to Tookan project page
Add -gdb option to convenience scripts
Tweak (failing) SignRecover / VerifyRecover test

OpenCryptoKi currently fails this test, with a TSS_E_INTERNAL_ERROR
returned from the call to Tspi_Data_Bind() in token_specific_rsa_encrypt.

Chaps does not implement SignRecover / VerifyRecover.
Move algorithm parameter tables to be global

Also fix copy-and-paste naming error for signature table
Commonize SecretKeyTest
Add dual-operation test

This test may not be correct; neither Chaps nor OpenCryptoKi
implement the dual-operation APIs.