Which of the following best explains why the Schnorr Digital Signature Scheme is considered more efficient and provably secure compared to the ElGamal Signature Scheme?

Question

Answer

Because Schnorr signatures use smaller primes, reducing the risk of discrete logarithm attacks.

Answer

Because Schnorr uses a single modular exponentiation during signing and its security proof is based on the hardness of the discrete logarithm problem under the random oracle model.

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Because Schnorr signatures eliminate the need for modular reduction operations entirely.

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Because Schnorr replaces hashing with encryption to increase randomness in the signature.

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Which of the following best explains why the Schnorr Digital Signature Scheme is...

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