85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
#include "rsa.h"
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rsa_t rsa_init(size_t len) {
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rsa_t rsa;
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// rsa.p = bigint_prime(len / 2);
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// rsa.q = bigint_prime(len / 2);
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rsa.p = bigint_zero(len / 2);
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rsa.q = bigint_zero(len / 2);
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return rsa;
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}
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rsa_t rsa_generate_keys(size_t block_size) {
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size_t len = block_size / sizeof(uint32_t) / 8;
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rsa_t rsa = rsa_init(len);
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bigint_t a = bigint_zero(4);
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bigint_t b = bigint_zero(4);
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a.data[0] = 1234567890;
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b.data[0] = 234567;
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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a.data[0] = 1234567890;
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// b.data[0] = 1921572864;
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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/*
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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printf("cmp b and a %d\n", bigint_cmp(b, a));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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bigint_bitwise_left_shift(b);
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printf("b %ud\n", b.data[0]);
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printf("cmp a and b %d\n", bigint_cmp(a, b));
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*/
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bigint_t result = assignable_bigint_modulo(a, b);
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printf("result is %ud\n", result.data[0]);
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return rsa;
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}
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