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Diffstat (limited to 'lib/cryptopp/dh2.h')
| -rw-r--r-- | lib/cryptopp/dh2.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/lib/cryptopp/dh2.h b/lib/cryptopp/dh2.h deleted file mode 100644 index af9d342d6..000000000 --- a/lib/cryptopp/dh2.h +++ /dev/null @@ -1,58 +0,0 @@ -#ifndef CRYPTOPP_DH2_H -#define CRYPTOPP_DH2_H - -/** \file -*/ - -#include "cryptlib.h" - -NAMESPACE_BEGIN(CryptoPP) - -/// <a href="http://www.weidai.com/scan-mirror/ka.html#DH2">Unified Diffie-Hellman</a> -class DH2 : public AuthenticatedKeyAgreementDomain -{ -public: - DH2(SimpleKeyAgreementDomain &domain) - : d1(domain), d2(domain) {} - DH2(SimpleKeyAgreementDomain &staticDomain, SimpleKeyAgreementDomain &ephemeralDomain) - : d1(staticDomain), d2(ephemeralDomain) {} - - CryptoParameters & AccessCryptoParameters() {return d1.AccessCryptoParameters();} - - unsigned int AgreedValueLength() const - {return d1.AgreedValueLength() + d2.AgreedValueLength();} - - unsigned int StaticPrivateKeyLength() const - {return d1.PrivateKeyLength();} - unsigned int StaticPublicKeyLength() const - {return d1.PublicKeyLength();} - void GenerateStaticPrivateKey(RandomNumberGenerator &rng, byte *privateKey) const - {d1.GeneratePrivateKey(rng, privateKey);} - void GenerateStaticPublicKey(RandomNumberGenerator &rng, const byte *privateKey, byte *publicKey) const - {d1.GeneratePublicKey(rng, privateKey, publicKey);} - void GenerateStaticKeyPair(RandomNumberGenerator &rng, byte *privateKey, byte *publicKey) const - {d1.GenerateKeyPair(rng, privateKey, publicKey);} - - unsigned int EphemeralPrivateKeyLength() const - {return d2.PrivateKeyLength();} - unsigned int EphemeralPublicKeyLength() const - {return d2.PublicKeyLength();} - void GenerateEphemeralPrivateKey(RandomNumberGenerator &rng, byte *privateKey) const - {d2.GeneratePrivateKey(rng, privateKey);} - void GenerateEphemeralPublicKey(RandomNumberGenerator &rng, const byte *privateKey, byte *publicKey) const - {d2.GeneratePublicKey(rng, privateKey, publicKey);} - void GenerateEphemeralKeyPair(RandomNumberGenerator &rng, byte *privateKey, byte *publicKey) const - {d2.GenerateKeyPair(rng, privateKey, publicKey);} - - bool Agree(byte *agreedValue, - const byte *staticPrivateKey, const byte *ephemeralPrivateKey, - const byte *staticOtherPublicKey, const byte *ephemeralOtherPublicKey, - bool validateStaticOtherPublicKey=true) const; - -protected: - SimpleKeyAgreementDomain &d1, &d2; -}; - -NAMESPACE_END - -#endif |