Cipher key generation system and method based on RSA cryptographic algorithm
A cryptographic algorithm and key generation technology, which is applied in the field of key generation system based on RSA cryptographic algorithm, can solve the problems of large amount of calculation, affecting the speed of key generation, and insufficient probability, etc., to achieve high security and high practicability , the effect of increasing the generation speed
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[0034] The present invention will be further described below in conjunction with the accompanying drawings.
[0035] Refer to attached figure 1 , The system of the present invention includes a multiplier module, a random number module, a preprocessing module, a decision module, a modulus value generation module, a modulus inversion module, and an output module.
[0036] The multiplier module is used to calculate the product of all prime numbers within 500.
[0037] The random number module is used to randomly generate a 512-bit integer.
[0038] The preprocessing module is used to calculate the product of all prime numbers within 500 and the greatest common divisor of the generated integers.
[0039] The judging module is used to perform Miller-Rabin primality test on mutually prime integers.
[0040] The modulus generation module is used to calculate the modulus of RSA.
[0041] The modular inverse module is used to calculate the RSA private key index.
[0042] The outpu...
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