Chilkat DSA/DSS Python Library is a unique library that can be used in C++ and MFC applications to create and verify DSA signatures and keys.
The Digital Signature Algorithm (DSA) is a United States Federal Government standard (or FIPS) for digital signatures.
It was proposed by the National Institute of Standards and Technology (NIST) for use in their Digital Signature Standard (DSS)
Here are some key features of "Chilkat DSA/DSS Python Library":
· Create and verify DSA signatures.
· Generate DSA keys.
· Generate DSA keys based on parameters created by OpenSSL.
· Set public key explicitly from P, Q, G, and Y values.
· Set private key explicitly from P, Q, G, and X values.
· Provides access to P, Q, G, X, and Y as hex-encoded SSH1-format bignums.
· Import public/private DSA keys from DER.
· Import public/private DSA keys from PEM.
· Import encrypted private DSA keys from PEM.
· Import public/private DSA keys from XML.
· Export public/private DSA keys to DER.
· Export public/private DSA keys to PEM.
· Export encrypted private DSA keys to PEM.
· Export public/private DSA keys to XML.
Limitations:
· 30 days trial.
What`s New in This Release: [ read full changelog ]
· (Email Object) The AspUnpack and AspUnpack2 methods were fixed to prevent the creation of duplicate HTML files.
· (Zip) On Linux systems only, the AppendFiles method failed in a rare specific circumstance.
· (TAR) Fixed Base256 internal decoding problem to support TAR archives larger than 8GB.
· (Email, MIME, Crypt2) Internal PKCS7 signed-data issue fixed for cases where the signed data contained no authenticated attributes. (??
