Module scicrypt::threshold_cryptosystems::integer_el_gamal

Threshold ElGamal cryptosystem over the integers modulo a prime

Structs

NOfNIntegerElGamal

N-out-of-N Threshold ElGamal cryptosystem over integers: Extension of ElGamal that requires n out of n parties to successfully decrypt. For this scheme there exists an efficient distributed key generation protocol.

NOfNIntegerElGamalSK

Decryption key for N-out-of-N Integer-based ElGamal

NOfNIntegerElGamalShare

Decryption share of N-out-of-N integer-based ElGamal

TOfNIntegerElGamal

Threshold ElGamal cryptosystem over integers: Extension of ElGamal that requires t out of n parties to successfully decrypt.

TOfNIntegerElGamalSK

One of the partial keys, of which t must be used to decrypt successfully.

TOfNIntegerElGamalShare

A partially decrypted ciphertext, of which t must be combined to decrypt successfully.