Crypto++  8.4
Free C++ class library of cryptographic schemes
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ElGamalKeys Struct Reference

ElGamal key agreement and encryption schemes keys. More...

Public Types

typedef DL_CryptoKeys_GFP::GroupParameters GroupParameters
 Implements DL_GroupParameters interface.
 
typedef DL_PrivateKey_ElGamal< DL_CryptoKeys_GFP::PrivateKeyPrivateKey
 Implements DL_PrivateKey interface.
 
typedef DL_PublicKey_ElGamal< DL_CryptoKeys_GFP::PublicKeyPublicKey
 Implements DL_PublicKey interface.
 

Detailed Description

ElGamal key agreement and encryption schemes keys.

ElGamalKeys provide the algorithm implementation ElGamal key agreement and encryption schemes.

The ElGamalKeys class used DL_PrivateKey_GFP_OldFormat and DL_PublicKey_GFP_OldFormat for the PrivateKey and PublicKey from about Crypto++ 1.0 through Crypto++ 5.6.5. At Crypto++ 6.0 the serialization format was cutover to standard PKCS8 and X509 encodings.

The ElGamalKeys class [mistakenly] used the OID for DSA from about Crypto++ 1.0 through Crypto++ 8.2. At Crypto++ 8.3 the OID was fixed and now uses ElGamal encryption, which is 1.3.14.7.2.1.1. If you need to Load an ElGamal key with the wrong OID then see ElGamal on the Crypto++ wiki.

See also
Issue 876, Issue 567
Since
Crypto++ 1.0

Definition at line 257 of file elgamal.h.


The documentation for this struct was generated from the following file: