Reduce a modulo irreducible polynomial p in GF(2ˆm): r = a mod p.

Synopsis

Declared in <openssl/bn.h>

int
BN_GF2m_mod(
    BIGNUM* r,
    BIGNUM const* a,
    BIGNUM const* p);

Return Value

1 on success, or 0 on error.

Parameters

Name

Description

r

Destination residue.

a

Polynomial to reduce.

p

Irreducible modulus polynomial.

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