Return a modulo word w.

Synopsis

Declared in <openssl/bn.h>

unsigned long
BN_mod_word(
    BIGNUM const* a,
    unsigned long w);

Return Value

Remainder in [0, w), or (BN_ULONG)‐1 on error.]

Parameters

Name

Description

a

Dividend.

w

Modulus word (must be non‐zero).

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