Exemplos de ecp_tls_read_point em C++ (Cpp)

Exemplo n.º 1

Arquivo: ecdh.c Projeto: Bigorneau/dolphin

/*
 * Parse and import the client's public value
 */
int ecdh_read_public( ecdh_context *ctx,
                      const unsigned char *buf, size_t blen )
{
    if( ctx == NULL )
        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );

    return ecp_tls_read_point( &ctx->grp, &ctx->Qp, &buf, blen );
}

Exemplo n.º 2

Arquivo: ecdh.c Projeto: Cy-4AH/showtime

/*
 * Read the ServerKeyExhange parameters (RFC 4492)
 *      struct {
 *          ECParameters    curve_params;
 *          ECPoint         public;
 *      } ServerECDHParams;
 */
int ecdh_read_params( ecdh_context *ctx,
                      const unsigned char **buf, const unsigned char *end )
{
    int ret;

    if( ( ret = ecp_tls_read_group( &ctx->grp, buf, end - *buf ) ) != 0 )
        return( ret );

    if( ( ret = ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf, end - *buf ) )
                != 0 )
        return( ret );

    return( 0 );
}

Exemplo n.º 3

Arquivo: ecdh.c Projeto: Cy-4AH/showtime

/*
 * Parse and import the client's public value
 */
int ecdh_read_public( ecdh_context *ctx,
                      const unsigned char *buf, size_t blen )
{
    int ret;
    const unsigned char *p = buf;

    if( ctx == NULL )
        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );

    if( ( ret = ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p, blen ) ) != 0 )
        return( ret );

    if( (size_t)( p - buf ) != blen )
        return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );

    return( 0 );
}