BN_num_bits, BN_num_bytes, BN_num_bits_word — get BIGNUM size Synopsis #include <openssl/bn.h> int BN_num_bytes(const BIGNUM *a); int BN_num_bits(const BIGNUM *a); int BN_num_bits_word(BN_ULONG w); DESCRIPTION BN_num_bytes() returns the size of a BIGNUM in bytes. BN_num...