Computes r = generator * n + q * m

Synopsis

Declared in <openssl/ec.h>

int
EC_POINT_mul(
    EC_GROUP const* group,
    EC_POINT* r,
    BIGNUM const* n,
    EC_POINT const* q,
    BIGNUM const* m,
    BN_CTX* ctx);

Return Value

1 on success and 0 if an error occurred

Parameters

Name

Description

group

underlying EC_GROUP object

r

EC_POINT object for the result

n

BIGNUM with the multiplier for the group generator (optional)

q

EC_POINT object with the first factor of the second summand

m

BIGNUM with the second factor of the second summand

ctx

BN_CTX object (optional)

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