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Small collection of tools written in C for ECC and bitcoin

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Hello, is this parameter responsible for division in the code? ``` if(FLAG_DIVISOR == 0 ) { mpz_init_set_ui(divisor,0); } mpz_init(inversemultiplier); mpz_invert(inversemultiplier,divisor,EC.n); gmp_printf("inversemultiplier : %Zx\n",inversemultiplier); if(str_output) { OUTPUT = fopen(str_output,"a"); if(OUTPUT ==...

Hi Albertobsd, Thanks for your projects. Kindly add "keymultiplication" like "keydivision" Thanks.

I'm trying to division in the terminal with a total of 1 million rows. When I try to use keymath multiple times, it usually gives an error after the 50th...

looking updates for input and output switches for files example command could be...etc ./keymath -i in-pubkeys.txt -o output-pubkeys.txt / 2 ./keymath -i in-pubkeys.txt -o output-pubkeys.txt x 64 looking your updates...

i am getting errors compiling keygen.c ``` keygen.c:152:66: warning: unknown conversion type character ‘\x0a’ in format [-Wformat=] 152 | fprintf(stderr,"OpenSSL error: %l\n",err); | ^~ keygen.c:152:48: warning: too many arguments for...

Good afternoon. did you run speed tests against the original openssl library and secp256k1?

If you try to divide the key into a divisor of 66 characters, the program accepts this divisor as a public key. > mark@ubuntu:~/Desktop/ecctools2$ ./keymath 03cd0fdaf5f7503342a20861b15491de59ba31ffe554c42372e4d0926a318cee8e / 963092532556721731126452703333034206412304441762446377444048756866 > [E]...