EC_POINT_set_compressed_coordinates

Sets the x9.62 compressed coordinates of a EC_POINT

Synopsis

Declared in <openssl/ec.h>

int
EC_POINT_set_compressed_coordinates(
    EC_GROUP const* group,
    EC_POINT* p,
    BIGNUM const* x,
    int y_bit,
    BN_CTX* ctx);

Return Value

1 on success and 0 if an error occurred

Parameters

NameDescription
groupunderlying EC_GROUP object
pEC_POINT object
xBIGNUM with x-coordinate
y_bitinteger with the y-Bit (either 0 or 1)
ctxBN_CTX object (optional)